JPH024104B2 - - Google Patents
Info
- Publication number
- JPH024104B2 JPH024104B2 JP56111832A JP11183281A JPH024104B2 JP H024104 B2 JPH024104 B2 JP H024104B2 JP 56111832 A JP56111832 A JP 56111832A JP 11183281 A JP11183281 A JP 11183281A JP H024104 B2 JPH024104 B2 JP H024104B2
- Authority
- JP
- Japan
- Prior art keywords
- active material
- silicone
- electrode
- emulsion
- porous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002253 acid Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000011149 active material Substances 0.000 description 61
- 239000000839 emulsion Substances 0.000 description 40
- 229920001296 polysiloxane Polymers 0.000 description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 22
- 238000000034 method Methods 0.000 description 22
- 239000002245 particle Substances 0.000 description 22
- 238000004898 kneading Methods 0.000 description 19
- 229920002379 silicone rubber Polymers 0.000 description 18
- 239000004945 silicone rubber Substances 0.000 description 17
- 230000008569 process Effects 0.000 description 16
- 238000001035 drying Methods 0.000 description 15
- 238000011049 filling Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011163 secondary particle Substances 0.000 description 4
- 229920005573 silicon-containing polymer Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 2
- 229910000464 lead oxide Inorganic materials 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 235000011118 potassium hydroxide Nutrition 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000002522 swelling effect Effects 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004135 Bone phosphate Chemical class 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Description
ãçºæã®è©³çްãªèª¬æã
æ¬çºæã¯ãéè黿± çšé»æ¥µã®è£œé æ³ã«é¢ããã
ã®ã§ã黿¥µå¯¿åœãåäžããããšãç®çãšããã
ã®ã§ã黿¥µå¯¿åœãåäžããããšãç®çãšããã
éè黿± ã®å¯¿åœã¯ãæ£ãè² æ¥µãšãã«æŽ»ç©è³ªèªäœ
ã®çµååã«é¢ä¿ããå Žåãå€ãããšãã«æ£æ¥µã§ã¯
å æŸé»ã®ç¹°ãè¿ãã«ããæŽ»ç©è³ªç²åã®åŸ®çްåãã
ãã«äŒŽãç²åéçµåã®è匱åãè»åè±èœãè±èœç©
ã®æµ®éã«ããåéšã§ã®ç絡ãªã©ãããŒã¹ã極ã«é
ããã¯ã©ããåŒã§ã掻ç©è³ªç²åã®çµååã«èµ·å ã
ãå Žåãå€ããè² æ¥µã§ã¯ã掻ç©è³ªã®åçž®ã«ããå£
åã®ä»ã«ããšãã«æ¥µæ¿ã«æŒå§ã®ãããã«ããéšå
ã§ã¯ãã¯ãçµååã匱ãŸãè»åŒ±åããŠããçŸè±¡ã
èŠãããã
ã®çµååã«é¢ä¿ããå Žåãå€ãããšãã«æ£æ¥µã§ã¯
å æŸé»ã®ç¹°ãè¿ãã«ããæŽ»ç©è³ªç²åã®åŸ®çްåãã
ãã«äŒŽãç²åéçµåã®è匱åãè»åè±èœãè±èœç©
ã®æµ®éã«ããåéšã§ã®ç絡ãªã©ãããŒã¹ã極ã«é
ããã¯ã©ããåŒã§ã掻ç©è³ªç²åã®çµååã«èµ·å ã
ãå Žåãå€ããè² æ¥µã§ã¯ã掻ç©è³ªã®åçž®ã«ããå£
åã®ä»ã«ããšãã«æ¥µæ¿ã«æŒå§ã®ãããã«ããéšå
ã§ã¯ãã¯ãçµååã匱ãŸãè»åŒ±åããŠããçŸè±¡ã
èŠãããã
ãã®ãããªæŽ»ç©è³ªã®è匱åã«å¯ŸããŠãäžè¬çã«
ã¯çµçå€ãçšããããããªãšãã¬ã³ãããªããã©
ãã«ãªããšãã¬ã³ã®ãã€ã¹ããŒãžãšã³ã黿¥µã«å«
浞ãããæ¹æ³ãªã©ãé©çšããããããããã®æš¹è
ã¯æŽ»ç©è³ªç²åéã«åŸ®ç²åãæ²çããŠçµååãçã
ãããååã®åŒ·åºŠãä¿æããã«ã¯æš¹èéãé«ãã
å¿ èŠããããæš¹èéãé«ãããšå€åäœäžã®é»è§£æ¶²
ã®æ¡æ£ãé»å®³ã黿± ã®æµæã®å¢å€§ãèããããŸã
çµçåãé«ããããã«æŽ»ç©è³ªã掻ç©è³ªã®çŽ æãç·Ž
åããŠããå éšã§ç¹ç¶ãç¶²ç¶åãã倧ããªäºæ¬¡ç²
åéã®çµåã«ã¯æåã§ããããæŽ»ç©è³ªã®åŸ®çްåã
ããç²åãä¿è·ããããšã¯ã§ããªãããŸãäžèšç¶²
ç¶äœã圢æãããŠãç·Žåã®éçšã§åæãããããš
ããã€ãŠããã®æ¡ä»¶ã®å¶åŸ¡ã«ã¯å°é£ãªç¹ãããã
ã€ãŸããéè黿± çšé»æ¥µã®æŽ»ç©è³ªã®ä¿è·ã¯ãæ¬è³ª
çã«ã¯ã埮现åããæŽ»ç©è³ªç²åãå«ããŠä¿è·ãã
广ãçºæ®ããªããããããå€å質ã«ãã®ä¿è·æ§
é ã圢æãããæçµçã«ã¯äºæ¬¡ç²åéã®é£çµåã
çããã®ãçæ³çã§ãã€ãŠãããã«é©åããæ°ã
ãææã補æ³ãæãŸããŠããã
ã¯çµçå€ãçšããããããªãšãã¬ã³ãããªããã©
ãã«ãªããšãã¬ã³ã®ãã€ã¹ããŒãžãšã³ã黿¥µã«å«
浞ãããæ¹æ³ãªã©ãé©çšããããããããã®æš¹è
ã¯æŽ»ç©è³ªç²åéã«åŸ®ç²åãæ²çããŠçµååãçã
ãããååã®åŒ·åºŠãä¿æããã«ã¯æš¹èéãé«ãã
å¿ èŠããããæš¹èéãé«ãããšå€åäœäžã®é»è§£æ¶²
ã®æ¡æ£ãé»å®³ã黿± ã®æµæã®å¢å€§ãèããããŸã
çµçåãé«ããããã«æŽ»ç©è³ªã掻ç©è³ªã®çŽ æãç·Ž
åããŠããå éšã§ç¹ç¶ãç¶²ç¶åãã倧ããªäºæ¬¡ç²
åéã®çµåã«ã¯æåã§ããããæŽ»ç©è³ªã®åŸ®çްåã
ããç²åãä¿è·ããããšã¯ã§ããªãããŸãäžèšç¶²
ç¶äœã圢æãããŠãç·Žåã®éçšã§åæãããããš
ããã€ãŠããã®æ¡ä»¶ã®å¶åŸ¡ã«ã¯å°é£ãªç¹ãããã
ã€ãŸããéè黿± çšé»æ¥µã®æŽ»ç©è³ªã®ä¿è·ã¯ãæ¬è³ª
çã«ã¯ã埮现åããæŽ»ç©è³ªç²åãå«ããŠä¿è·ãã
广ãçºæ®ããªããããããå€å質ã«ãã®ä¿è·æ§
é ã圢æãããæçµçã«ã¯äºæ¬¡ç²åéã®é£çµåã
çããã®ãçæ³çã§ãã€ãŠãããã«é©åããæ°ã
ãææã補æ³ãæãŸããŠããã
æ¬çºæè
ãã¯ããã®èгç¹ããéåæ§ã·ãªã³ãŒã³
ã®æ°Žæ§ãšãã«ãžãšã³ãæ¹¿æœ€ç¶æ ã§æŽ»ç©è³ªã«æ¥è§Šã
ããããã«ä¹Ÿç¥å·¥çšãå ããããšã«ãã€ãŠã極ã
ãŠçæ³ã«è¿ã掻ç©è³ªã®ä¿è·æ§é ãåŸãããããšã
èŠåºãããããªãã¡ã掻ç©è³ªã«æ¹¿æœ€ç¶æ ã§æ¥è§Šã
ããéåæ§ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ããæ°Ž
ãéžæ£ããéçšã§æ¥µããŠå€å質ãªã·ãªã³ãŒã³ã®ãŽ
ã ç¶é«ååéåäœã掻ç©è³ªã«å¯çããŠæåºããã
ããã¯äºãã«çµåä»åã€ãп޻ç©è³ªã®åŸ®ç²åã被èŠ
ããã ãã§ãªããäºæ¬¡ç²åãããã«ã¯äºæ¬¡ç²å矀
ãšãŸããã€ãŠããããã倧å°ã®å€å質ã®ã«ãã»ã«
ã«å å«ãã圢ã«çé·ããŠããããã®ããã«ãå å«
ãããæŽ»ç©è³ªã埮现åãããŠããäžèšã«ãã»ã«äž
ããéé¢ãããããããããã®ã«ãã»ã«ã¯äºãã«
çµåããŠç²å矀åå¿ã®çµåãé·æå®å®ã«ä¿ã€ããš
ã«ãªããããããã®é«ååã¯åŒŸåæ§ã«å¯ã¿ã掻ç©
質ã®èšåŒµåçž®ã®æªãåžåã黿¥µå šäœã®å¿åç Žå£ã
é²ãããšãã§ããã
ã®æ°Žæ§ãšãã«ãžãšã³ãæ¹¿æœ€ç¶æ ã§æŽ»ç©è³ªã«æ¥è§Šã
ããããã«ä¹Ÿç¥å·¥çšãå ããããšã«ãã€ãŠã極ã
ãŠçæ³ã«è¿ã掻ç©è³ªã®ä¿è·æ§é ãåŸãããããšã
èŠåºãããããªãã¡ã掻ç©è³ªã«æ¹¿æœ€ç¶æ ã§æ¥è§Šã
ããéåæ§ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ããæ°Ž
ãéžæ£ããéçšã§æ¥µããŠå€å質ãªã·ãªã³ãŒã³ã®ãŽ
ã ç¶é«ååéåäœã掻ç©è³ªã«å¯çããŠæåºããã
ããã¯äºãã«çµåä»åã€ãп޻ç©è³ªã®åŸ®ç²åã被èŠ
ããã ãã§ãªããäºæ¬¡ç²åãããã«ã¯äºæ¬¡ç²å矀
ãšãŸããã€ãŠããããã倧å°ã®å€å質ã®ã«ãã»ã«
ã«å å«ãã圢ã«çé·ããŠããããã®ããã«ãå å«
ãããæŽ»ç©è³ªã埮现åãããŠããäžèšã«ãã»ã«äž
ããéé¢ãããããããããã®ã«ãã»ã«ã¯äºãã«
çµåããŠç²å矀åå¿ã®çµåãé·æå®å®ã«ä¿ã€ããš
ã«ãªããããããã®é«ååã¯åŒŸåæ§ã«å¯ã¿ã掻ç©
質ã®èšåŒµåçž®ã®æªãåžåã黿¥µå šäœã®å¿åç Žå£ã
é²ãããšãã§ããã
äžè¬ã«ã·ãªã³ãŒã³ã¯æ¥æ°Žå€ãšããŠç¥ãããäž»ã«
ã¯ç³æ²¹ç³»æº¶å€ã«ã·ãªã³ãŒã³ãªã€ã«ã溶解ããŠç¹ç¶
ãæ©æã®é²æ°ŽåŠçã«çšããããããéè黿± ã®æŽ»
ç©è³ªã«é©çšãããšãæ¥æ°Žåã倧ããã黿¥µäžãžã®
é»è§£æ¶²ã®æ¡æ£ãé»å®³ããŠæŸé»ç¹æ§ãäœäžãããã
ãã«ã¯ãæ®çããæº¶åªã®é€å»ã¯å®¹æã§ã¯ãªããé«
æž©ã§åŠçãããšã掻ç©è³ªã®å€è³ªãæ¥ããããã«å¯Ÿ
ããŠãæ°Žæ§ãšãã«ãžãšã³ã¯äžéœåãªäžèšæåãå«
ãŸãªãã ãã§ãªããçæããã·ãªã³ãŒã³ã®é«åå
éåäœã¯å€å質ã§ãããã®æ¥æ°Žåã¯å°ããã®ã§é»
極ãžã®é»è§£æ¶²ã®æ¡æ£ãé»å®³ããçšåºŠã¯å°ãªãã
ã¯ç³æ²¹ç³»æº¶å€ã«ã·ãªã³ãŒã³ãªã€ã«ã溶解ããŠç¹ç¶
ãæ©æã®é²æ°ŽåŠçã«çšããããããéè黿± ã®æŽ»
ç©è³ªã«é©çšãããšãæ¥æ°Žåã倧ããã黿¥µäžãžã®
é»è§£æ¶²ã®æ¡æ£ãé»å®³ããŠæŸé»ç¹æ§ãäœäžãããã
ãã«ã¯ãæ®çããæº¶åªã®é€å»ã¯å®¹æã§ã¯ãªããé«
æž©ã§åŠçãããšã掻ç©è³ªã®å€è³ªãæ¥ããããã«å¯Ÿ
ããŠãæ°Žæ§ãšãã«ãžãšã³ã¯äžéœåãªäžèšæåãå«
ãŸãªãã ãã§ãªããçæããã·ãªã³ãŒã³ã®é«åå
éåäœã¯å€å質ã§ãããã®æ¥æ°Žåã¯å°ããã®ã§é»
極ãžã®é»è§£æ¶²ã®æ¡æ£ãé»å®³ããçšåºŠã¯å°ãªãã
æ®éã·ãªã³ãŒã³ã¯ãã¹ã¿ãŒã»ãšãã«ãžãšã³ãšè§Š
åªã«åé¢ãããŠããŠãé©çšããæ®µéã§æ··åããŠçš
ããããæ¬çºæã®å Žåãäžæ§é åããã¢ã«ã«ãªæ§
é åã«ãããŠã掻ç©è³ªäžã®éãéã®é žåç©ãç¡«é ž
åç©ãªã©ã®æº¶è§£åºŠã®é¢ä¿ã§åŸ®å°ã«æº¶è§£ããéã€ãª
ã³ãããŠã¢çšè§ŠåªãšããŠäœçšãããšæãããã®
ã§ãå¿ ãããè§Šåªã®æ·»å ã¯å¿ èŠãšããªãããã ã
ä¿è·å±€èªäœã匟æ§ãæããã«ã¯ãã·ãªã³ãŒã³ãŽã
ãçæããå Žåãšåæ§ã«ãKOHãæ°Žé žåã»ã·ãŠ
ã ãïŒCH3ïŒ3SiOKãªã©ã®ãããªè§Šåªã䜵çšããŠã
掻ç©è³ªã«æ¥è§Šãããéå床ãé«ããŠãŽã åãéã
ãå¿ èŠããããããããªããããŽã åãåäžã«é²
ããã«ã¯ãçŽ150ã200âã®æ¡ä»¶ãå¿ èŠãšãªãã®
ã§ãå¿ ãããæŽ»ç©è³ªã®åŠçã®æ¡ä»¶ãšäžèŽããªãã
ãããå ç¡«ã«åŒ·åãªé žåå€ãå ãããšãå¯çæç©
ã®CO2ãªã©ã掻ç©è³ªãšåå¿ããæŽ»ç©è³ªã®æ§è³ªãå€
ããã®ã§æ³šæãèŠããããŸãé·éã®é«ååãåäž
ã«ã€ããããšã¯äžå¯èœã§ã¯ãªãããçŸå®ã«ã¯ã補
é æ¡ä»¶ã¯æŽ»ç©è³ªãåãæ±ãæ¡ä»¶ãšå¿ ãããäžèŽã
ãªãå Žåãããã
åªã«åé¢ãããŠããŠãé©çšããæ®µéã§æ··åããŠçš
ããããæ¬çºæã®å Žåãäžæ§é åããã¢ã«ã«ãªæ§
é åã«ãããŠã掻ç©è³ªäžã®éãéã®é žåç©ãç¡«é ž
åç©ãªã©ã®æº¶è§£åºŠã®é¢ä¿ã§åŸ®å°ã«æº¶è§£ããéã€ãª
ã³ãããŠã¢çšè§ŠåªãšããŠäœçšãããšæãããã®
ã§ãå¿ ãããè§Šåªã®æ·»å ã¯å¿ èŠãšããªãããã ã
ä¿è·å±€èªäœã匟æ§ãæããã«ã¯ãã·ãªã³ãŒã³ãŽã
ãçæããå Žåãšåæ§ã«ãKOHãæ°Žé žåã»ã·ãŠ
ã ãïŒCH3ïŒ3SiOKãªã©ã®ãããªè§Šåªã䜵çšããŠã
掻ç©è³ªã«æ¥è§Šãããéå床ãé«ããŠãŽã åãéã
ãå¿ èŠããããããããªããããŽã åãåäžã«é²
ããã«ã¯ãçŽ150ã200âã®æ¡ä»¶ãå¿ èŠãšãªãã®
ã§ãå¿ ãããæŽ»ç©è³ªã®åŠçã®æ¡ä»¶ãšäžèŽããªãã
ãããå ç¡«ã«åŒ·åãªé žåå€ãå ãããšãå¯çæç©
ã®CO2ãªã©ã掻ç©è³ªãšåå¿ããæŽ»ç©è³ªã®æ§è³ªãå€
ããã®ã§æ³šæãèŠããããŸãé·éã®é«ååãåäž
ã«ã€ããããšã¯äžå¯èœã§ã¯ãªãããçŸå®ã«ã¯ã補
é æ¡ä»¶ã¯æŽ»ç©è³ªãåãæ±ãæ¡ä»¶ãšå¿ ãããäžèŽã
ãªãå Žåãããã
ãã®ãããªé£ç¹ã解決ããææ®µã®ïŒã€ãšããŠã
ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ãšããŠãäžæ¶²æ§åžž
æž©å ç¡«åã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ãçšããã
ãšãéè黿± çšäž»é»æ¥µã®å Žåã«é©åã§ããããšã
èŠåºãããã€ãŸããã®ã·ãªã³ãŒã³ãŽã ã®ãšãã«ãž
ãšã³ã¯ããŽã åã«é©åãªæ¡ä»¶äžã§103ã106ãªã©å
éå床ã«ãžã¡ãã«ããªã·ãããµã³ãã¡ãã«ãã€ã
ããžãšã³ããªã·ãããµã³ãããã¯ãããã®èªå°äœ
ããçæãããã·ãªã³ãŒã³ã®é«ååãéåã®äžé
çæç©ã®ç¶æ ã§å®å®åããããšãã«ãžãšã³åãã
ããã®ã§ãã»ãšãã©çŽç²ã«è¿ãã·ãªã³ãŒã³ãå«
ã¿ãæ°Žã®éžæ£éçšã§ã極ããŠåŒŸæ§ã«å¯ãã·ãªã³ãŒ
ã³ã®éåäœã圢æããããããæŽ»ç©è³ªã«æ¥è§Šã也
ç¥ããéçšã§å€åè³ªã«æŽ»ç©è³ªè¡šé¢ã«å±€ãã€ããæ§
質ãæããçæããã·ãªã³ãŒã³ãŽã åå¿ã®çµåå
ã倧ãããããã¯ãè§Šåªã«ãã€ãŠæ°ããæ¶æ©åå¿
ãçž®ååå¿ãªã©ã«ããçµåããŠãããã¹ã¿ãŒãšã
ã«ãžãšã³ãšã¯ç°ãªãããã§ã«ãŽã é åãŸã§é«åå
åãããã·ãªã³ãŒã³ããšãã«ãžãšã³ç¶æ ããæ°Žã
éžæ£ããéçšã§åŒ·ãçµååãçºçããŠãããã®ãš
æããããããŸã ãã®ã¡ã«ããºã ã¯æããã§ã¯ãª
ãã
ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ãšããŠãäžæ¶²æ§åžž
æž©å ç¡«åã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ãçšããã
ãšãéè黿± çšäž»é»æ¥µã®å Žåã«é©åã§ããããšã
èŠåºãããã€ãŸããã®ã·ãªã³ãŒã³ãŽã ã®ãšãã«ãž
ãšã³ã¯ããŽã åã«é©åãªæ¡ä»¶äžã§103ã106ãªã©å
éå床ã«ãžã¡ãã«ããªã·ãããµã³ãã¡ãã«ãã€ã
ããžãšã³ããªã·ãããµã³ãããã¯ãããã®èªå°äœ
ããçæãããã·ãªã³ãŒã³ã®é«ååãéåã®äžé
çæç©ã®ç¶æ ã§å®å®åããããšãã«ãžãšã³åãã
ããã®ã§ãã»ãšãã©çŽç²ã«è¿ãã·ãªã³ãŒã³ãå«
ã¿ãæ°Žã®éžæ£éçšã§ã極ããŠåŒŸæ§ã«å¯ãã·ãªã³ãŒ
ã³ã®éåäœã圢æããããããæŽ»ç©è³ªã«æ¥è§Šã也
ç¥ããéçšã§å€åè³ªã«æŽ»ç©è³ªè¡šé¢ã«å±€ãã€ããæ§
質ãæããçæããã·ãªã³ãŒã³ãŽã åå¿ã®çµåå
ã倧ãããããã¯ãè§Šåªã«ãã€ãŠæ°ããæ¶æ©åå¿
ãçž®ååå¿ãªã©ã«ããçµåããŠãããã¹ã¿ãŒãšã
ã«ãžãšã³ãšã¯ç°ãªãããã§ã«ãŽã é åãŸã§é«åå
åãããã·ãªã³ãŒã³ããšãã«ãžãšã³ç¶æ ããæ°Žã
éžæ£ããéçšã§åŒ·ãçµååãçºçããŠãããã®ãš
æããããããŸã ãã®ã¡ã«ããºã ã¯æããã§ã¯ãª
ãã
ãããã«ãããäžèšã®ããã«äžæ¶²åã§åžžæž©å ç¡«
åã®ã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ã®å Žåã¯ããŽã
åã®æ¡ä»¶ã掻ç©è³ªã®åãæ±ãã®æ¡ä»¶ã«é©çšããã
å¿ èŠããªãããŽã ååå¿ã®éçšã§ã®å¯çæç©ãè
æ ®ããããšããªããéåžžéè黿± çšé»æ¥µãåãæ±
ãããæ¡ä»¶ã®äžã§æŽ»ç©è³ªãšæ¥è§Šããã也ç¥ããã
å·¥çšãé©çšã§ããã
åã®ã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ã®å Žåã¯ããŽã
åã®æ¡ä»¶ã掻ç©è³ªã®åãæ±ãã®æ¡ä»¶ã«é©çšããã
å¿ èŠããªãããŽã ååå¿ã®éçšã§ã®å¯çæç©ãè
æ ®ããããšããªããéåžžéè黿± çšé»æ¥µãåãæ±
ãããæ¡ä»¶ã®äžã§æŽ»ç©è³ªãšæ¥è§Šããã也ç¥ããã
å·¥çšãé©çšã§ããã
ãã®ããã«äžæŠå ç¡«ãããç¶æ
ããã®æ°Žã®éžæ£
éçšããæŽ»ç©è³ªã®è¡šé¢ã«çæãããã·ãªã³ãŒã³ãŽ
ã ã®é«ååäœã®æ§è³ªã¯ãæ°Žã®éžæ£ããéçšã§ã®æ¹¿
最ç©äžã®æ¶²æ§ãšé¢ä¿ããå¿ ãããåäžã®åŒŸæ§äœã
åºæ¥ãã®ã§ã¯ãªããããšãã°ç¡«é žé žæ§ãã也ç¥ã
ããšãçµååã¯ãã匱ããè¥å¹²èšæœ€æ§ã瀺ããé»
極äžã«ååšããäžèšã·ãªã³ãŒã³ãŽã ã®å€åäœã¯é»
è§£æ¶²æµæã®å¢å€§ããåŸåãå°ãªãããŸãäžæ§é å
ããã¢ã«ã«ãªé åã§ã¯åŒ·ã匟æ§ãšçµååãæã¡ã
ããã«ãæ§ã«ãªãªã©ã§åŒ·ã¢ã«ã«ãªã«ãããšçµåå
ã¯åŒ·ãããèšæœ€æ§ã瀺ããäžèšã®ãããªæ§è³ªãå©
çšããŠå¯¿åœãéèŠããå Žåãšæ¥æŸé»æ§ãéèŠãã
å Žåãšã§æ¡ä»¶ãéžæããããšãã§ããã匷床ã寿
åœã匟æ§åãªã©ãããæ¹¿æœ€ç©äžã®æ¶²æ§ã¯PHïŒä»¥äž
ãé©åã§ããããªãã¢ã«ã«ãªæ§ã®åºŠåã¯æ°Žã®éžæ£
ã«ãã€ãŠé«æ¿åºŠåããŠããã®ã§ã極端ãªé«æ¿åºŠã«
ããå¿ èŠã¯ãªãããŸããæ°Žã®éžæ£ããéçšã§ã¯
LiïŒNaïŒïŒ«ãªã©ã®ã¢ã«ã«ãªéå±ã®ååšã¯æçã§
ãã€ãŠãã·ãªã³ãŒã³ãŽã ééã«å¯Ÿãæ°10ppmã§ã
æå¹ã§ãããããã¯ãæããã·ãªã³ãŒã³ãŽã ã®åŸ®
ç²åãæ°Žã®éžæ£ã®éçšã§äºãã«çµåããŠããæã«
äœããã®è§Šåªäœçšãæãããã®ãšæãããã
éçšããæŽ»ç©è³ªã®è¡šé¢ã«çæãããã·ãªã³ãŒã³ãŽ
ã ã®é«ååäœã®æ§è³ªã¯ãæ°Žã®éžæ£ããéçšã§ã®æ¹¿
最ç©äžã®æ¶²æ§ãšé¢ä¿ããå¿ ãããåäžã®åŒŸæ§äœã
åºæ¥ãã®ã§ã¯ãªããããšãã°ç¡«é žé žæ§ãã也ç¥ã
ããšãçµååã¯ãã匱ããè¥å¹²èšæœ€æ§ã瀺ããé»
極äžã«ååšããäžèšã·ãªã³ãŒã³ãŽã ã®å€åäœã¯é»
è§£æ¶²æµæã®å¢å€§ããåŸåãå°ãªãããŸãäžæ§é å
ããã¢ã«ã«ãªé åã§ã¯åŒ·ã匟æ§ãšçµååãæã¡ã
ããã«ãæ§ã«ãªãªã©ã§åŒ·ã¢ã«ã«ãªã«ãããšçµåå
ã¯åŒ·ãããèšæœ€æ§ã瀺ããäžèšã®ãããªæ§è³ªãå©
çšããŠå¯¿åœãéèŠããå Žåãšæ¥æŸé»æ§ãéèŠãã
å Žåãšã§æ¡ä»¶ãéžæããããšãã§ããã匷床ã寿
åœã匟æ§åãªã©ãããæ¹¿æœ€ç©äžã®æ¶²æ§ã¯PHïŒä»¥äž
ãé©åã§ããããªãã¢ã«ã«ãªæ§ã®åºŠåã¯æ°Žã®éžæ£
ã«ãã€ãŠé«æ¿åºŠåããŠããã®ã§ã極端ãªé«æ¿åºŠã«
ããå¿ èŠã¯ãªãããŸããæ°Žã®éžæ£ããéçšã§ã¯
LiïŒNaïŒïŒ«ãªã©ã®ã¢ã«ã«ãªéå±ã®ååšã¯æçã§
ãã€ãŠãã·ãªã³ãŒã³ãŽã ééã«å¯Ÿãæ°10ppmã§ã
æå¹ã§ãããããã¯ãæããã·ãªã³ãŒã³ãŽã ã®åŸ®
ç²åãæ°Žã®éžæ£ã®éçšã§äºãã«çµåããŠããæã«
äœããã®è§Šåªäœçšãæãããã®ãšæãããã
ããã«ãã®ã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ããç
æããé«ååã®éåäœã¯ãäžåºŠä¹Ÿç¥ãããšåã³æ°Ž
ã«æº¶è§£ããããããåã³ãšãã«ãžãšã³ã«æ¥è§Šãã
ãŠä¹Ÿç¥ãããšããã¹ã«åŸãããé«ååãšåŒ·ãçµå
åãæã¡ãªããæ°ããé«ååéå£ãçæããã
æããé«ååã®éåäœã¯ãäžåºŠä¹Ÿç¥ãããšåã³æ°Ž
ã«æº¶è§£ããããããåã³ãšãã«ãžãšã³ã«æ¥è§Šãã
ãŠä¹Ÿç¥ãããšããã¹ã«åŸãããé«ååãšåŒ·ãçµå
åãæã¡ãªããæ°ããé«ååéå£ãçæããã
以äžã®ãããªåºæ¬çæ§è³ªã§ãããããæŽ»ç©è³ªã®
ç¶æ ããéãŸãã¯éååç©ãããã¯ãããã®æ··å
ç©ããåºçºããå¿ èŠã«å¿ããŠæ·»å ãããæ°Žãç¡«é ž
ãšåå¿ããçæç©ããããã®å å¡«ããŠåæå é»ã
åããããšã®PbO2ïŒPbã®æŽ»ç©è³ªååç©ã®å€åã®
éçšã®ãããã§ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ã
æ¥è§ŠããŠãã也ç¥ãåããªããããããã®ååç©
ç¶æ ã®ç²åã«å¯çããé«ååéå£ã圢æãããã
ãŸãããããã®æ®µéã§è¢«èŠãããç²åãæçµçã«
èµ·é»åå¿ã«å¯äžããã®ã§ãåºçºç©è³ªããæçµèµ·é»
åå¿ãããç¶æ ãŸã§ã®ååç©ã®ãã¹ãŠã¯ãããã§
ã¯æŽ»ç©è³ªãšç·ç§°ããã
ç¶æ ããéãŸãã¯éååç©ãããã¯ãããã®æ··å
ç©ããåºçºããå¿ èŠã«å¿ããŠæ·»å ãããæ°Žãç¡«é ž
ãšåå¿ããçæç©ããããã®å å¡«ããŠåæå é»ã
åããããšã®PbO2ïŒPbã®æŽ»ç©è³ªååç©ã®å€åã®
éçšã®ãããã§ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ã
æ¥è§ŠããŠãã也ç¥ãåããªããããããã®ååç©
ç¶æ ã®ç²åã«å¯çããé«ååéå£ã圢æãããã
ãŸãããããã®æ®µéã§è¢«èŠãããç²åãæçµçã«
èµ·é»åå¿ã«å¯äžããã®ã§ãåºçºç©è³ªããæçµèµ·é»
åå¿ãããç¶æ ãŸã§ã®ååç©ã®ãã¹ãŠã¯ãããã§
ã¯æŽ»ç©è³ªãšç·ç§°ããã
ããŠãæ¬çºæã¯äžèšã®ããã«æŽ»ç©è³ªã®ååç©ã
åŠäœãªãç¶æ ã§ãã€ãŠãè¯ãããããããæ¬çºæ
ãé©çšããæ®µéã§ãæçµã«åœ¢æããã黿¥µã®å€å
æ§é ãç°ãªãã黿± ç¹æ§ã«ããããç¹åŸŽãäžãã
ããšã«ãªãã
åŠäœãªãç¶æ ã§ãã€ãŠãè¯ãããããããæ¬çºæ
ãé©çšããæ®µéã§ãæçµã«åœ¢æããã黿¥µã®å€å
æ§é ãç°ãªãã黿± ç¹æ§ã«ããããç¹åŸŽãäžãã
ããšã«ãªãã
æãæšæºçã«ã¯ã掻ç©è³ªãæ¯æäœã«å
å¡«ããã
也ç¥ããã黿¥µïŒé»æ¥µã®åºæ¬åäœãå«ãïŒã«ã·ãª
ã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ã嫿µžãã也ç¥ããæ¹
æ³ã§ããããã®å Žåã¯ãããŒã¹ãç¶ç·Žåç©ãæ Œå
ãªã©ã®ã°ãªããã«å¡çã也ç¥ããããŒã¹ãåŒé»
極ãéãéé žåç©ã®éç²ãå€å質ã®çãªã©ã«å å¡«
ããã¯ã©ããåŒãåããå€å質ã®çãªã©ã«ããŒã¹
ãç¶ãã¹ã©ãªãŒç¶ã®ç·Žåç©ãå å¡«ããã¯ã©ããåŒ
ã®å€åœ¢ãªã©ã黿¥µã®åœ¢åŒã«ãããããå¹ åºãçšã
ãããšãã§ããããããŠæ¬è³ªçãªå©ç¹ã¯ã黿¥µå
å¿ã«å¿ èŠãªåŠæ¹ãèªç±ã«éžæããæŽ»ç©è³ªå€åäœã
宿ãããäžã§ã寿åœãæ¹åããã·ãªã³ãŒã³ãŽã
ã®ä¿è·æ§é ã圢æããããããã€ãп޻ç©è³ªãã®ã
ã®ã®æ§è³ªãéžæãããŸããããæ¬è³ªçã«å€ããã
ãšãªã寿åœãæ¹åã§ããããã¡ããæªåæã®ç¶æ
ã§æ¬çºæãé©çšããŠãåæå é»ã¯å¯èœã§ããã
ããåæåãåæåŸãããã«ãããŠã·ãªã³ãŒã³ã®
æ°Žæ§ãšãã«ãžãšã³ãšæ¥è§ŠãããŠãè¯ãã
也ç¥ããã黿¥µïŒé»æ¥µã®åºæ¬åäœãå«ãïŒã«ã·ãª
ã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ã嫿µžãã也ç¥ããæ¹
æ³ã§ããããã®å Žåã¯ãããŒã¹ãç¶ç·Žåç©ãæ Œå
ãªã©ã®ã°ãªããã«å¡çã也ç¥ããããŒã¹ãåŒé»
極ãéãéé žåç©ã®éç²ãå€å質ã®çãªã©ã«å å¡«
ããã¯ã©ããåŒãåããå€å質ã®çãªã©ã«ããŒã¹
ãç¶ãã¹ã©ãªãŒç¶ã®ç·Žåç©ãå å¡«ããã¯ã©ããåŒ
ã®å€åœ¢ãªã©ã黿¥µã®åœ¢åŒã«ãããããå¹ åºãçšã
ãããšãã§ããããããŠæ¬è³ªçãªå©ç¹ã¯ã黿¥µå
å¿ã«å¿ èŠãªåŠæ¹ãèªç±ã«éžæããæŽ»ç©è³ªå€åäœã
宿ãããäžã§ã寿åœãæ¹åããã·ãªã³ãŒã³ãŽã
ã®ä¿è·æ§é ã圢æããããããã€ãп޻ç©è³ªãã®ã
ã®ã®æ§è³ªãéžæãããŸããããæ¬è³ªçã«å€ããã
ãšãªã寿åœãæ¹åã§ããããã¡ããæªåæã®ç¶æ
ã§æ¬çºæãé©çšããŠãåæå é»ã¯å¯èœã§ããã
ããåæåãåæåŸãããã«ãããŠã·ãªã³ãŒã³ã®
æ°Žæ§ãšãã«ãžãšã³ãšæ¥è§ŠãããŠãè¯ãã
ãªãã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ã¯å€åäœãž
ã®æµžå ¥æ§ãè¯ãã®ã§ããã§ã«ä»ã®æš¹èã®ãšãã«ãž
ãšã³ããã€ã¹ããŒãžãšã³ãçšãã黿¥µã«æ¬çºæã
é©çšããŠãããŸãä»ã®æš¹èã®ãšãã«ãžãšã³ããã€
ã¹ããŒãžãšã³ãšäœµçšããŠãå éšãŸã§ååä¿è·æ§é
ã圢æã§ããã
ã®æµžå ¥æ§ãè¯ãã®ã§ããã§ã«ä»ã®æš¹èã®ãšãã«ãž
ãšã³ããã€ã¹ããŒãžãšã³ãçšãã黿¥µã«æ¬çºæã
é©çšããŠãããŸãä»ã®æš¹èã®ãšãã«ãžãšã³ããã€
ã¹ããŒãžãšã³ãšäœµçšããŠãå éšãŸã§ååä¿è·æ§é
ã圢æã§ããã
ãŸããéç²ãæ°Žãç¡«é
žãäž»æåãšããããŒã¹ã
ãªã©ãç·Žåç©ã調æŽããæ®µéã§éåæ§ã·ãªã³ãŒã³
ã®æ°Žæ§ãšãã«ãžãšã³ã掻ç©è³ªãšæ¥è§ŠãããŠç·Žå
ãããããæ¯æäœã«å å¡«ã也ç¥ããããšã«ããæ°
ããªæ§é å€åãããããããšãã§ãããããªãã¡
極ããŠå€å質ãªå å¡«ãå¯èœãšãªãã°ããã§ãªãã
æçµã®ä¹Ÿç¥æã«åŒ·ãè£åŒ·å¹æãçãããçµæãšã
ãŠæ¥æŸé»ã«åªããå€å質ã§ãããªãã寿åœç¹æ§ã«
åªãã黿¥µã«ãªãã
ãªã©ãç·Žåç©ã調æŽããæ®µéã§éåæ§ã·ãªã³ãŒã³
ã®æ°Žæ§ãšãã«ãžãšã³ã掻ç©è³ªãšæ¥è§ŠãããŠç·Žå
ãããããæ¯æäœã«å å¡«ã也ç¥ããããšã«ããæ°
ããªæ§é å€åãããããããšãã§ãããããªãã¡
極ããŠå€å質ãªå å¡«ãå¯èœãšãªãã°ããã§ãªãã
æçµã®ä¹Ÿç¥æã«åŒ·ãè£åŒ·å¹æãçãããçµæãšã
ãŠæ¥æŸé»ã«åªããå€å質ã§ãããªãã寿åœç¹æ§ã«
åªãã黿¥µã«ãªãã
ãããããã«ç¡«é
žã滎äžãããåã®æ®µéã§éå
æ§ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ãç·Žåãããšã
äžå±€å€åæ§ã®å å¡«ãå¯èœãšãªãã°ããã§ãªããé»
æ¥µå šäœã®åŒ·åºŠãå¢å ããã
æ§ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ãç·Žåãããšã
äžå±€å€åæ§ã®å å¡«ãå¯èœãšãªãã°ããã§ãªããé»
æ¥µå šäœã®åŒ·åºŠãå¢å ããã
ããã«æŽ»ç©è³ªã®ç·Žåæã«ãç·Žåç©äžã«åžæ°Žæ§å
åç©ãšããŠããªãšãã¬ã³ãªããµã€ããã¢ã¯ãªã«é ž
éåäœãã¢ã¯ãªã«ãããªã«ç¹ç¶ã«ã¢ã¯ãªã«é žã䜵
åããåžæ°Žæ§ææãªã©ãæ¯èŒçäžæ§ã«è¿ãé åã§
äœç©ã®æ°ååã®æ°Žãåžåã§ãããããªææãæ·»å
ããŠãããšãäžèšç·Žåç©ã®å€å質å å¡«æ§ã黿¥µåŒ·
床ãå¹ççã«æ¹åããããšãã§ããã
åç©ãšããŠããªãšãã¬ã³ãªããµã€ããã¢ã¯ãªã«é ž
éåäœãã¢ã¯ãªã«ãããªã«ç¹ç¶ã«ã¢ã¯ãªã«é žã䜵
åããåžæ°Žæ§ææãªã©ãæ¯èŒçäžæ§ã«è¿ãé åã§
äœç©ã®æ°ååã®æ°Žãåžåã§ãããããªææãæ·»å
ããŠãããšãäžèšç·Žåç©ã®å€å質å å¡«æ§ã黿¥µåŒ·
床ãå¹ççã«æ¹åããããšãã§ããã
ç·Žåæã«äžèšã®ããšãå€å質å
å¡«ã«é©ããçŽ å°
ãã§ãããŸãåŒ·åºŠãæ¹åãããçç±ã¯ãŸã ååè§£
æãããŠããªããããããã€ãã®ããã«èããã
ãã
ãã§ãããŸãåŒ·åºŠãæ¹åãããçç±ã¯ãŸã ååè§£
æãããŠããªããããããã€ãã®ããã«èããã
ãã
ããªãã¡ãç·Žåæã«ã¯æ¹¿æœ€ç¶æ
ãšã¯èšããéå
æ§ã·ãªã³ãŒã³ã®ãšãã«ãžãšã³ãä»çããæŽ»ç©è³ªç²
åã¯å€æ°ã«è§Šããæ°Žã®éžæ£ãäžéšçããå±éšçã«
ã·ãªã³ãŒã³ã®é«ååã®æåºãèµ·ããããã®ããšã¯
ç·Žåç©äžã«ç©ºæ°ãåå巻蟌ãããã«æ¿ããæ¹æã
ãã»ã©å€å質ã«å å¡«ãããåŸåã«ããããšããã
䌺ããããã®ã·ãªã³ãŒã³ã®ãŽã ç¶é«ååã¯äžæŠç
æãããšåã³æ°Žã«æº¶è§£ãããåã³ãšãã«ãžãšã³äž
ã®ã·ãªã³ãŒã³ãåžçããåã®æåºç©ããå«ããŠæ
åºãéããå±éšçã«ç·Žåç©äžã®æŽ»ç©è³ªã«å¯çãã€
ã€ã·ãªã³ãŒã³ã®çé·ãç¶ããããã®ããã«ããŠã
èŠæãã®æŽ»ç©è³ªç²åãå€ååããé«å€å床å å¡«ã®
çŽ å°ã圢æããã
æ§ã·ãªã³ãŒã³ã®ãšãã«ãžãšã³ãä»çããæŽ»ç©è³ªç²
åã¯å€æ°ã«è§Šããæ°Žã®éžæ£ãäžéšçããå±éšçã«
ã·ãªã³ãŒã³ã®é«ååã®æåºãèµ·ããããã®ããšã¯
ç·Žåç©äžã«ç©ºæ°ãåå巻蟌ãããã«æ¿ããæ¹æã
ãã»ã©å€å質ã«å å¡«ãããåŸåã«ããããšããã
䌺ããããã®ã·ãªã³ãŒã³ã®ãŽã ç¶é«ååã¯äžæŠç
æãããšåã³æ°Žã«æº¶è§£ãããåã³ãšãã«ãžãšã³äž
ã®ã·ãªã³ãŒã³ãåžçããåã®æåºç©ããå«ããŠæ
åºãéããå±éšçã«ç·Žåç©äžã®æŽ»ç©è³ªã«å¯çãã€
ã€ã·ãªã³ãŒã³ã®çé·ãç¶ããããã®ããã«ããŠã
èŠæãã®æŽ»ç©è³ªç²åãå€ååããé«å€å床å å¡«ã®
çŽ å°ã圢æããã
ç·Žåç©çµæã«ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ã
ãããããç·Žå ¥ãããã«ç¡«é žãå ããŠããå Žåã«
ã¯ãéç²ããæ°Žãšç¡«é žã®åå¿ã«ãã€ãŠãç¡«é žéã
ãã®äžå¡©åºæ§å¡©ãäžå¡©åºæ§å¡©ãåå¡©åºæ§å¡©ããã
ã¯ãããã®çµæ¶æ°Žååç©ãçæããŠãããããã
ã®çæã®éçšã«ãããŠãåå¿ç±ãæ©æŠç±ãªã©ã«ã
ãå±éšçãªæ°Žã®éžæ£åå¿ã«ãããæŽ»ç©è³ªã®ååç©
ãå€åãã€ã€ãã®çµæ¶ã®äžã«çµæçã«æœå ¥ãã圢
ã§ã®ã·ãªã³ãŒã³ãŽã ã®é«ååéåäœãã§ããŠãäž
å±€å€åæ§ãå¢ããšæããããåžæ°Žæ§ææã¯ãäžèš
掻ç©è³ªç²åå ããéé¢ãã¹ãæ°ŽãæŽ»ç©è³ªç²åã®æ²
åã«æãã圹å²ãããããã®ãšæããããäžèšã«
ããæŽ»ç©è³ªç²åã¯èŠæãäžé«å€å床ã«ãªãããã®
å å¡«ãé«å€å床ã®å å¡«ã容æã«ããã
ãããããç·Žå ¥ãããã«ç¡«é žãå ããŠããå Žåã«
ã¯ãéç²ããæ°Žãšç¡«é žã®åå¿ã«ãã€ãŠãç¡«é žéã
ãã®äžå¡©åºæ§å¡©ãäžå¡©åºæ§å¡©ãåå¡©åºæ§å¡©ããã
ã¯ãããã®çµæ¶æ°Žååç©ãçæããŠãããããã
ã®çæã®éçšã«ãããŠãåå¿ç±ãæ©æŠç±ãªã©ã«ã
ãå±éšçãªæ°Žã®éžæ£åå¿ã«ãããæŽ»ç©è³ªã®ååç©
ãå€åãã€ã€ãã®çµæ¶ã®äžã«çµæçã«æœå ¥ãã圢
ã§ã®ã·ãªã³ãŒã³ãŽã ã®é«ååéåäœãã§ããŠãäž
å±€å€åæ§ãå¢ããšæããããåžæ°Žæ§ææã¯ãäžèš
掻ç©è³ªç²åå ããéé¢ãã¹ãæ°ŽãæŽ»ç©è³ªç²åã®æ²
åã«æãã圹å²ãããããã®ãšæããããäžèšã«
ããæŽ»ç©è³ªç²åã¯èŠæãäžé«å€å床ã«ãªãããã®
å å¡«ãé«å€å床ã®å å¡«ã容æã«ããã
黿¥µã®åŒ·åºŠã¯ãã®æ®µéã§ã¯å®æããŠããªããæ
çµã®ä¹Ÿç¥æ®µéã§ç·Žåç©äžã®æ°Žã®éžæ£ã«ãããæŽ»ç©
質ç²åã®åäžãŸãã¯è€æ°ã®ç²å矀ãå€å質ã«å å«
ããããã«ãããã«ã¯è€æ°ã®ç²å矀ãå å«ããã
ãã«ã·ãªã³ãŒã³ã®é«ååéåäœã圢æãããŠã
ããã€ãŸãç²åéã®çµåã¯ãã®æåœ¢æãããŠãã
ã®ã§ãã€ãŠãç·Žåäžã«ã§ããã®ã§ã¯ãªãããã®ã
ãšã¯ç·Žåäžã«ã§ããçµåãåã³ç·Žåäžã«åãããš
ããããšããªãã®ã§ã黿¥µã®è£åŒ·ãç·Žåã§éã«åŒ±
ãããšããããšã¯ãªãããããã«ããããã®æã«
ç·Žåäžã«å±éšçã«ã§ããã·ãªã³ãŒã³ã®é«ååéå
äœãšãçµåãã€ã€ä¹Ÿç¥æã«ã·ãªã³ãŒã³ãéç©ãçµ
åãããŠããã®ã§ããšãã«æŽ»ç©è³ªååç©ã®å€åã
æé·éçšã§ç²åäžã«æœå ¥ããã·ãªã³ãŒã³ããã
ãšãæ°ããä¹Ÿç¥æã«çæããã·ãªã³ãŒã³éåäœãš
ã®çžäºäœçšã§é»æ¥µã®è£åŒ·ã¯ãã匷åãªãã®ã«ãª
ãããã®ãããªå¹æã¯ãã·ãªã³ãŒã³ã®æ¶æ©ãçž®å
åå¿ã§çµåãããŠããã¿ã€ãã§ã¯ååãŽã åãé²
ããç¶æ ããæãç«ã€ãã®ã§ãã€ãŠããã®ç¹ãã
ã¹ã«é·éã«ãŽã åãããã·ãªã³ãŒã³ãçšããäžæ¶²
æ§åžžæž©å ç¡«åã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ãçšã
ããšããã®è£åŒ·å¹æãå€å質å广ãšãã«é¡èãª
å·®ããããæ¥µããŠå¹ççãã€ä¿¡é Œæ§ãé«ãã
çµã®ä¹Ÿç¥æ®µéã§ç·Žåç©äžã®æ°Žã®éžæ£ã«ãããæŽ»ç©
質ç²åã®åäžãŸãã¯è€æ°ã®ç²å矀ãå€å質ã«å å«
ããããã«ãããã«ã¯è€æ°ã®ç²å矀ãå å«ããã
ãã«ã·ãªã³ãŒã³ã®é«ååéåäœã圢æãããŠã
ããã€ãŸãç²åéã®çµåã¯ãã®æåœ¢æãããŠãã
ã®ã§ãã€ãŠãç·Žåäžã«ã§ããã®ã§ã¯ãªãããã®ã
ãšã¯ç·Žåäžã«ã§ããçµåãåã³ç·Žåäžã«åãããš
ããããšããªãã®ã§ã黿¥µã®è£åŒ·ãç·Žåã§éã«åŒ±
ãããšããããšã¯ãªãããããã«ããããã®æã«
ç·Žåäžã«å±éšçã«ã§ããã·ãªã³ãŒã³ã®é«ååéå
äœãšãçµåãã€ã€ä¹Ÿç¥æã«ã·ãªã³ãŒã³ãéç©ãçµ
åãããŠããã®ã§ããšãã«æŽ»ç©è³ªååç©ã®å€åã
æé·éçšã§ç²åäžã«æœå ¥ããã·ãªã³ãŒã³ããã
ãšãæ°ããä¹Ÿç¥æã«çæããã·ãªã³ãŒã³éåäœãš
ã®çžäºäœçšã§é»æ¥µã®è£åŒ·ã¯ãã匷åãªãã®ã«ãª
ãããã®ãããªå¹æã¯ãã·ãªã³ãŒã³ã®æ¶æ©ãçž®å
åå¿ã§çµåãããŠããã¿ã€ãã§ã¯ååãŽã åãé²
ããç¶æ ããæãç«ã€ãã®ã§ãã€ãŠããã®ç¹ãã
ã¹ã«é·éã«ãŽã åãããã·ãªã³ãŒã³ãçšããäžæ¶²
æ§åžžæž©å ç¡«åã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ãçšã
ããšããã®è£åŒ·å¹æãå€å質å广ãšãã«é¡èãª
å·®ããããæ¥µããŠå¹ççãã€ä¿¡é Œæ§ãé«ãã
以äžãæ¬çºæã宿œäŸã«ãã説æããã
ãŸãæ£æ¥µã«å¯Ÿãã广ãæããã«ããããã«ã
寿åœã®ç¹ã§æ¯èŒççã黿¥µãšããŠãããŒã¹ãå¯åºŠ
3.4ïœïŒc.c.ã®äœå¯åºŠããŒã¹ããã°ãªããã«å¡ç也
ç¥ããŠåŸãæªåææ¿ã«æ¬çºæãé©çšããäŸã瀺
ãã
寿åœã®ç¹ã§æ¯èŒççã黿¥µãšããŠãããŒã¹ãå¯åºŠ
3.4ïœïŒc.c.ã®äœå¯åºŠããŒã¹ããã°ãªããã«å¡ç也
ç¥ããŠåŸãæªåææ¿ã«æ¬çºæãé©çšããäŸã瀺
ãã
ã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãžãšã³ã«ã¯äžæ¶²æ§åžžæž©
å ç¡«åã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ïŒã·ãªã³ãŒã³
ååé104ã106ãåºåœ¢å45ééïŒ ïŒãåæ¶²ãšããŠ
çšãããããä»»æã«åžéããããã«ã¯PHã調æŽ
ããããã«æªåææ¿ãæµžæŒ¬ããåŒãäžããŠä¹Ÿç¥ã
ããä¹Ÿç¥æž©åºŠã¯100â±10âãšããããæŽ»ç©è³ªã«
圱é¿ãç¡ããã°200â以äžã§å¯èœã§ãããäžèšã§
åŸãããæ£æ¥µïŒæãåžžæ³ã§åŸãããè² æ¥µãšçµã¿å
ãããŠå ¬ç§°50Ahã®é»æ± ãæ§æããå æŸé»ãç¹°ã
è¿ããŠå¯¿åœã調ã¹ããšãšãã«ãæ¥æŸé»æã®é»å§é
äžããæ¶²ã®æ¡æ£ãžã®åœ±é¿åºŠã«ã€ããŠã調ã¹ãã
å ç¡«åã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ïŒã·ãªã³ãŒã³
ååé104ã106ãåºåœ¢å45ééïŒ ïŒãåæ¶²ãšããŠ
çšãããããä»»æã«åžéããããã«ã¯PHã調æŽ
ããããã«æªåææ¿ãæµžæŒ¬ããåŒãäžããŠä¹Ÿç¥ã
ããä¹Ÿç¥æž©åºŠã¯100â±10âãšããããæŽ»ç©è³ªã«
圱é¿ãç¡ããã°200â以äžã§å¯èœã§ãããäžèšã§
åŸãããæ£æ¥µïŒæãåžžæ³ã§åŸãããè² æ¥µãšçµã¿å
ãããŠå ¬ç§°50Ahã®é»æ± ãæ§æããå æŸé»ãç¹°ã
è¿ããŠå¯¿åœã調ã¹ããšãšãã«ãæ¥æŸé»æã®é»å§é
äžããæ¶²ã®æ¡æ£ãžã®åœ±é¿åºŠã«ã€ããŠã調ã¹ãã
ããã«è©³çŽ°ã«æ¡ä»¶ãè¿°ã¹ããšãã¢ã«ã«ãªéå±ã®
ååšå¹æãèŠãããã«ãåæ¶²ã50åã«åžéããå Ž
åããšããããã«Na2SO4ãåã 10ppmã
100ppmæ·»å ãããã®ãB1ïŒB2ãšããã
ååšå¹æãèŠãããã«ãåæ¶²ã50åã«åžéããå Ž
åããšããããã«Na2SO4ãåã 10ppmã
100ppmæ·»å ãããã®ãB1ïŒB2ãšããã
æ¶²æ§ã«ã€ããŠã¯ã50åã«åžéããæ¶²ã«NaOH
ãå ããŠPH14ãšããã®ã¡ãNaOHãšH2SO4ãçš
ããŠïŒã¢ã«ç¡«é žé žæ§ã«èª¿æŽãããã®ãC1ãPHïŒïŒ
PHïŒïŒPH14ã«èª¿æŽãããã®ãããããC2ïŒC3ïŒ
C4ãïŒã¢ã«NaOHã¢ã«ã«ãªæ§æº¶æ¶²ã«èª¿æŽããã
ã®ãC5ãšããããŸããæ¬çºæãé©çšããªããã®
ããšããã
ãå ããŠPH14ãšããã®ã¡ãNaOHãšH2SO4ãçš
ããŠïŒã¢ã«ç¡«é žé žæ§ã«èª¿æŽãããã®ãC1ãPHïŒïŒ
PHïŒïŒPH14ã«èª¿æŽãããã®ãããããC2ïŒC3ïŒ
C4ãïŒã¢ã«NaOHã¢ã«ã«ãªæ§æº¶æ¶²ã«èª¿æŽããã
ã®ãC5ãšããããŸããæ¬çºæãé©çšããªããã®
ããšããã
åžé床ã«ã€ããŠã¯ãåæ¶²ãPH14ã«èª¿æŽããïŒïŒ
10ïŒ100ïŒ1000ïŒ10000åã«åžéãããã®ãããã
ãE1ïŒE2ïŒE3ïŒE4ïŒE5ãšããã
10ïŒ100ïŒ1000ïŒ10000åã«åžéãããã®ãããã
ãE1ïŒE2ïŒE3ïŒE4ïŒE5ãšããã
æ¥æŸé»æã®é»å§éäžã®ææšã¯ãâ15âã«ãããŠ
300Aã®é»æµã§æŸé»ããæã®30ç§ç®ã®é»å§ãšãã
寿åœã¯ïŒæéçã§2.5æéæŸé»ãšïŒæéã®å é»ã
ç¹°ãè¿ããæã®2.5æéæŸé»ãäžèœãšãªããµã€ã¯
ã«æ°ãšããããã®æã®æ¥æŸé»é»å§ãšå¯¿åœãšã®é¢ä¿
ã第ïŒå³ã«ç€ºãã
300Aã®é»æµã§æŸé»ããæã®30ç§ç®ã®é»å§ãšãã
寿åœã¯ïŒæéçã§2.5æéæŸé»ãšïŒæéã®å é»ã
ç¹°ãè¿ããæã®2.5æéæŸé»ãäžèœãšãªããµã€ã¯
ã«æ°ãšããããã®æã®æ¥æŸé»é»å§ãšå¯¿åœãšã®é¢ä¿
ã第ïŒå³ã«ç€ºãã
å³ããæãããªããã«ãæ¬çºæãé©çšããªã
ã«æ¯ã¹ãŠãæ¬çºæãæ£æ¥µã«é©çšãã黿± ã§ã¯ãã
ããã寿åœã®åäžãèŠãããããã®äžã§ïŒ¡ãšB1ïŒ
B2ã®å·®ã¯ã¢ã«ã«ãªéå±ã®ååšãæå¹ã§ããããš
ã瀺ããã®ç³»åã§ã¯é žæ§ããã¢ã«ã«ãªæ§ã®æ¹ã
寿åœã®ç¹ã§åªããŠããããšã瀺ããé»å§ã®ç¹ã§ã¯
é žæ§åŽãããé«ããã¢ã«ã«ãªæ§ã§ãæ¿åºŠãé«ããª
ããšé»å§ãé«ããªãããšãããããããã¯å ã«ã®
ã¹ãèšæœ€æ§ãšé¢ä¿ãããããšãè£ä»ããŠããã
ã®ç³»åã§ã¯é©åºŠã®åžéãæ¥æŸé»æ§ãšå¯¿åœãäž¡ç«ã
ãã®ã«å¿ èŠã§ããããšã瀺ããŠãããçšéã«ãã€
ãŠéžæãã¹ãããšã瀺åããŠããã
ã«æ¯ã¹ãŠãæ¬çºæãæ£æ¥µã«é©çšãã黿± ã§ã¯ãã
ããã寿åœã®åäžãèŠãããããã®äžã§ïŒ¡ãšB1ïŒ
B2ã®å·®ã¯ã¢ã«ã«ãªéå±ã®ååšãæå¹ã§ããããš
ã瀺ããã®ç³»åã§ã¯é žæ§ããã¢ã«ã«ãªæ§ã®æ¹ã
寿åœã®ç¹ã§åªããŠããããšã瀺ããé»å§ã®ç¹ã§ã¯
é žæ§åŽãããé«ããã¢ã«ã«ãªæ§ã§ãæ¿åºŠãé«ããª
ããšé»å§ãé«ããªãããšãããããããã¯å ã«ã®
ã¹ãèšæœ€æ§ãšé¢ä¿ãããããšãè£ä»ããŠããã
ã®ç³»åã§ã¯é©åºŠã®åžéãæ¥æŸé»æ§ãšå¯¿åœãäž¡ç«ã
ãã®ã«å¿ èŠã§ããããšã瀺ããŠãããçšéã«ãã€
ãŠéžæãã¹ãããšã瀺åããŠããã
ã€ãã«æŽ»ç©è³ªã®ç·Žåç©äžã«ã·ãªã³ãŒã³ã®æ°Žæ§ãš
ãã«ãžãšã³ãå ããæ¹æ³ã®äŸã«ã€ããŠèª¬æããã
ãã«ãžãšã³ãå ããæ¹æ³ã®äŸã«ã€ããŠèª¬æããã
50ã90ïŒ
ã®é
žå床ãæããéç²ãšæ°Žãç¡«é
žãäž»
æåãšããæ°Žãç¡«é žã®éæ¯ãä»»æã«å®ããããŒã¹
ãå¯åºŠ3.0ã5.0ïœïŒc.c.ã®åçš®ããŒã¹ãã調æŽãã
ããšãåºæ¬ã«ãããã®ç·Žåã®å皮段éã§ã·ãªã³ãŒ
ã³ã®æ°Žæ§ãšãã«ãžãšã³ãæ·»å ãããã·ãªã³ãŒã³ã®
æ°Žæ§ãšãã«ãžãšã³ã«ã¯åºåœ¢å45ééïŒ ã®ã·ãªã³ãŒ
ã³ãŽã ãå«ãäžæ¶²æ§åžžæž©å ç¡«åã·ãªã³ãŒã³ãŽã ãš
ãã«ãžãšã³ãåæ¶²ãšããŠçšãããç·Žåã¯éç²ãæ°Ž
ãäž»äœãšããäºåç·Žåç©ã«æ¯é1.35ã®ç¡«é žæ°Žæº¶æ¶²
ãïŒã30åãããŠæ»Žäžãã€ã€ç·Žåããããã«ïŒã
15åä»äžãã®ç·Žåãè¡ãªãæ¹æ³ããšããã·ãªã³ãŒ
ã³ã®æ°Žæ§ãšãã«ãžãšã³ã®æ·»å ãç·Žåã®æ¡ä»¶ã«ã
ãã以äžã®ããã«åé¡ããã
æåãšããæ°Žãç¡«é žã®éæ¯ãä»»æã«å®ããããŒã¹
ãå¯åºŠ3.0ã5.0ïœïŒc.c.ã®åçš®ããŒã¹ãã調æŽãã
ããšãåºæ¬ã«ãããã®ç·Žåã®å皮段éã§ã·ãªã³ãŒ
ã³ã®æ°Žæ§ãšãã«ãžãšã³ãæ·»å ãããã·ãªã³ãŒã³ã®
æ°Žæ§ãšãã«ãžãšã³ã«ã¯åºåœ¢å45ééïŒ ã®ã·ãªã³ãŒ
ã³ãŽã ãå«ãäžæ¶²æ§åžžæž©å ç¡«åã·ãªã³ãŒã³ãŽã ãš
ãã«ãžãšã³ãåæ¶²ãšããŠçšãããç·Žåã¯éç²ãæ°Ž
ãäž»äœãšããäºåç·Žåç©ã«æ¯é1.35ã®ç¡«é žæ°Žæº¶æ¶²
ãïŒã30åãããŠæ»Žäžãã€ã€ç·Žåããããã«ïŒã
15åä»äžãã®ç·Žåãè¡ãªãæ¹æ³ããšããã·ãªã³ãŒ
ã³ã®æ°Žæ§ãšãã«ãžãšã³ã®æ·»å ãç·Žåã®æ¡ä»¶ã«ã
ãã以äžã®ããã«åé¡ããã
ããªãã¡ãäºåç·Žåæ®µéã§ãšãã«ãžãšã³ãæ·»å
ããå Žåãç¡«é žæ»Žäžã®å®äºæã§ãšãã«ãžãšã³ã
æ·»å ããå Žåãäºåç·Žåæ®µéã§ãšãã«ãžãšã³ãš
ãšãã«ããªãšãã¬ã³ãªããµã€ãïŒéç²ã«å¯ŸããŠ
0.2ééïŒ ïŒãæ·»å ããå Žåãšãæ¬çºæãé©çš
ããªãå Žåã«åé¡ããããããã®å¹æãæãã
ã«ããããã«ããšãã«ãžãšã³äžã®ã·ãªã³ãŒã³åºåœ¢
åéã¯ãéç²ã«å¯Ÿã0.6ééïŒ ã«çµ±äžããäŸã§ç€º
ãããªãåæ¶²ã¯ãããããNaOHã§PH14以äžã«
調æŽããŠçšããã
ããå Žåãç¡«é žæ»Žäžã®å®äºæã§ãšãã«ãžãšã³ã
æ·»å ããå Žåãäºåç·Žåæ®µéã§ãšãã«ãžãšã³ãš
ãšãã«ããªãšãã¬ã³ãªããµã€ãïŒéç²ã«å¯ŸããŠ
0.2ééïŒ ïŒãæ·»å ããå Žåãšãæ¬çºæãé©çš
ããªãå Žåã«åé¡ããããããã®å¹æãæãã
ã«ããããã«ããšãã«ãžãšã³äžã®ã·ãªã³ãŒã³åºåœ¢
åéã¯ãéç²ã«å¯Ÿã0.6ééïŒ ã«çµ±äžããäŸã§ç€º
ãããªãåæ¶²ã¯ãããããNaOHã§PH14以äžã«
調æŽããŠçšããã
ç·Žåç©ãåäžã®å
å¡«è£
眮ãçšããŠãåžè²©ã®ã°ãª
ããã«å å¡«ããçŽïŒmmã®åãã«çµ±äžããŠããŒã¹ã
æ¥µãšæ§æããããã®åŸãåžžæ³ã«ãããã€ãŠå¡Ÿæä¹Ÿ
ç¥ããããã®åŸãæ£æ¥µïŒæãè² æ¥µïŒæã§é»æ± ãæ§
æããæ¥æŸé»è©Šéšããã³å¯¿åœè©Šéšãããã
ããã«å å¡«ããçŽïŒmmã®åãã«çµ±äžããŠããŒã¹ã
æ¥µãšæ§æããããã®åŸãåžžæ³ã«ãããã€ãŠå¡Ÿæä¹Ÿ
ç¥ããããã®åŸãæ£æ¥µïŒæãè² æ¥µïŒæã§é»æ± ãæ§
æããæ¥æŸé»è©Šéšããã³å¯¿åœè©Šéšãããã
æ¥æŸé»è©Šéšã¯å
¬ç§°45Ahã®é»æ± ã§ãâ15âã«ãã
ãŠ300Aã®é»æµã§çµæ¢é»å§1VïŒã»ã«ãŸã§ã®æŸé»æ
éãæ±ããã寿åœè©Šéšã¯8Aã§çµæ¢é»å§1.7VïŒã»
ã«ãŸã§ã®æŸé»ãš8Aã§ïŒæéã®å é»ãç¹°ãè¿ãã
åæå®¹éã®60ïŒ ã«éãããŸã§ã®ãµã€ã¯ã«æ°ãæ±ã
ãã
ãŠ300Aã®é»æµã§çµæ¢é»å§1VïŒã»ã«ãŸã§ã®æŸé»æ
éãæ±ããã寿åœè©Šéšã¯8Aã§çµæ¢é»å§1.7VïŒã»
ã«ãŸã§ã®æŸé»ãš8Aã§ïŒæéã®å é»ãç¹°ãè¿ãã
åæå®¹éã®60ïŒ ã«éãããŸã§ã®ãµã€ã¯ã«æ°ãæ±ã
ãã
ãŸããæ¬çºæã®é»æ¥µãããžã¡ãã«ããªã·ãããµ
ã³ãçæç©ãšããŠç¢ºèªããããæ¬çºæãé©çšããª
ãã§ã¯ãããŒã¹ãå¯åºŠ3.5ïœïŒc.c.以äžã®é åã§
ã¯ããŒã¹ããå å¡«è£ çœ®äžéšã®ãã«ãã«ä»çãæ¥µæ¿
ã®åœ¢ç¶ããªããªãã€ããããã«å¯ŸããŠæ¬çºæã§ã¯
äœå¯åºŠé åãŸã§æ¥µæ¿ã®è£œäœãå¯èœã§ãã€ãã
ã³ãçæç©ãšããŠç¢ºèªããããæ¬çºæãé©çšããª
ãã§ã¯ãããŒã¹ãå¯åºŠ3.5ïœïŒc.c.以äžã®é åã§
ã¯ããŒã¹ããå å¡«è£ çœ®äžéšã®ãã«ãã«ä»çãæ¥µæ¿
ã®åœ¢ç¶ããªããªãã€ããããã«å¯ŸããŠæ¬çºæã§ã¯
äœå¯åºŠé åãŸã§æ¥µæ¿ã®è£œäœãå¯èœã§ãã€ãã
ã€ãã«æ¥µæ¿ã®ä¹Ÿç¥åŸã®æŽ»ç©è³ªééãã»ã«åœãã
ã®ééãšããŠç¬¬ïŒå³ã«ç€ºãããã®çµæã¯ãåãã
ãã«å å¡«ãããå Žåã«æ¬çºæãé©çšãããšå€å質
ã«ã€ãŸãæãããšã瀺ããŠãããããã¯æ¬çºæã
ç·Žåæã«é©çšããããšã«ãã€ãŠç·Žåäžã«å€å質ã«
å å¡«ãããçŽ å°ã圢æãããŠããããšã瀺åã
ãã
ã®ééãšããŠç¬¬ïŒå³ã«ç€ºãããã®çµæã¯ãåãã
ãã«å å¡«ãããå Žåã«æ¬çºæãé©çšãããšå€å質
ã«ã€ãŸãæãããšã瀺ããŠãããããã¯æ¬çºæã
ç·Žåæã«é©çšããããšã«ãã€ãŠç·Žåäžã«å€å質ã«
å å¡«ãããçŽ å°ã圢æãããŠããããšã瀺åã
ãã
ãã®ããšã¯ããšãã«æ¥æŸé»æã®æŸé»ç¹æ§ã«æ·±ã
é¢ä¿ãæã€ãåäžèšã®é»æ¥µã§æ§æããã黿± ã®â
15âã300Aã§ã®æŽ»ç©è³ªééåœããã®æŸé»å®¹éãš
寿åœã®é¢ä¿ã第ïŒå³ã«ç€ºãããã®å³ããæãããª
ããã«ãæ¬çºæãé©çšãã黿± ã§ã¯ãæ¥æŸé»æã®
掻ç©è³ªééåœããã®æŸé»å®¹éãå šäœã«é«ãããšã
ããããå€å質ãªå å¡«ãå¯èœãšãªãããšã«ãã€
ãŠãæ¥æŸé»ã§ã®æŽ»ç©è³ªã®å©çšçãå¢ãããšããã
ããããã ãã§ãªããäžè¬ã«å€å質ã«é»æ¥µã圢æ
ããçšã寿åœãæ°Žå¹ ã«äœäžããã®ããšãæ§è³ªã¯
æ®ãããŠãããã®ã®ãå©çšçãåäžãã床åã«å¯Ÿ
ããŠå¯¿åœã®äœäžãèããå°ãªãããšãããããã€
ãŸãåŸæ¥å°é£ãšãããŠããæ¥æŸé»æ§ãšå¯¿åœã®æ¹å
ãäž¡ç«ããïŒã€ã®ææ®µãäžããããšã«ãªãã
é¢ä¿ãæã€ãåäžèšã®é»æ¥µã§æ§æããã黿± ã®â
15âã300Aã§ã®æŽ»ç©è³ªééåœããã®æŸé»å®¹éãš
寿åœã®é¢ä¿ã第ïŒå³ã«ç€ºãããã®å³ããæãããª
ããã«ãæ¬çºæãé©çšãã黿± ã§ã¯ãæ¥æŸé»æã®
掻ç©è³ªééåœããã®æŸé»å®¹éãå šäœã«é«ãããšã
ããããå€å質ãªå å¡«ãå¯èœãšãªãããšã«ãã€
ãŠãæ¥æŸé»ã§ã®æŽ»ç©è³ªã®å©çšçãå¢ãããšããã
ããããã ãã§ãªããäžè¬ã«å€å質ã«é»æ¥µã圢æ
ããçšã寿åœãæ°Žå¹ ã«äœäžããã®ããšãæ§è³ªã¯
æ®ãããŠãããã®ã®ãå©çšçãåäžãã床åã«å¯Ÿ
ããŠå¯¿åœã®äœäžãèããå°ãªãããšãããããã€
ãŸãåŸæ¥å°é£ãšãããŠããæ¥æŸé»æ§ãšå¯¿åœã®æ¹å
ãäž¡ç«ããïŒã€ã®ææ®µãäžããããšã«ãªãã
ããã«ã·ãªã³ãŒã³ã®éã«ã€ããŠã¯ãéç²ïŒKgã«
æ°Ž210c.c.ãæ¯é1.35ã®ç¡«é ž110c.c.ãå ããæ¡ä»¶ã§ïŒš
ã®æ¹æ³ãåºç€ãšããŠãéç²ã«å¯Ÿããã·ãªã³ãŒã³åº
圢å0.01ïŒ0.05ïŒ0.1ééïŒ ãP1ãP3ïŒïŒïŒ10ïŒ20
ééïŒ ãQ1ãQ3ãšããŠæ¥µç«¯ãªé åã«ã€ããŠã®çµ
æã第ïŒå³äžã«è¡šç€ºãããã€ãŸãåºãæ·»å éã®ç¯
å²ã§é«å€å床å å¡«ãå¯èœãšãªãã寿åœã®åäžãã¯
ãããããšãããããæ¥æŸé»æ§ã寿åœã®ãããã
éèŠããçšéãã«ãã€ãŠãã®åŠæ¹ãéžæããããš
ãã§ããããšã瀺ãããããŠãå©çšçã®äœãé«å¯
床å å¡«é åã§ãé·å¯¿åœå¹æãããããšã瀺ãã
æ°Ž210c.c.ãæ¯é1.35ã®ç¡«é ž110c.c.ãå ããæ¡ä»¶ã§ïŒš
ã®æ¹æ³ãåºç€ãšããŠãéç²ã«å¯Ÿããã·ãªã³ãŒã³åº
圢å0.01ïŒ0.05ïŒ0.1ééïŒ ãP1ãP3ïŒïŒïŒ10ïŒ20
ééïŒ ãQ1ãQ3ãšããŠæ¥µç«¯ãªé åã«ã€ããŠã®çµ
æã第ïŒå³äžã«è¡šç€ºãããã€ãŸãåºãæ·»å éã®ç¯
å²ã§é«å€å床å å¡«ãå¯èœãšãªãã寿åœã®åäžãã¯
ãããããšãããããæ¥æŸé»æ§ã寿åœã®ãããã
éèŠããçšéãã«ãã€ãŠãã®åŠæ¹ãéžæããããš
ãã§ããããšã瀺ãããããŠãå©çšçã®äœãé«å¯
床å å¡«é åã§ãé·å¯¿åœå¹æãããããšã瀺ãã
ãªããç·Žåæã«å€åæ§å
å¡«ã¯å¯èœã«ãªã€ããã
寿åœãšããŠã¯ãŸã äžååãªP2ã«å¯ŸããŠãåæ¶²ã
20åã«åžéããããã«P2ã§åŸãããæ¥µæ¿ã浞挬
ããå·¥çšãå ããP2â²ã第ïŒå³äžã«ç€ºããããã®
çµæã¯ãæ¥æŸé»æ§ã®å€§å¹ ãªäœäžã¯ç€ºããã寿åœã¯
å€§å¹ ã«æ¹åãããããšã瀺ããŠãããã€ãŸãç·Žå
æã®ã·ãªã³ãŒã³éã§äžååãªå Žåã¯ãæçµã®ä¹Ÿç¥
段éã§ã®è£åŒ·æ§é ã匱ãããäžåºŠå®æãã黿¥µã«
ãšãã«ãžãšã³ã浞挬ã也ç¥ãããããšã«ããã寿
åœãååå埩ã§ããããšã瀺ãããã¡ããããã®
浞挬也ç¥ã®å·¥çšãç¹°ãè¿ãããšã¯å¯¿åœã®æ¹åã«åœ¹
ç«ã€ããŸã浞挬ã也ç¥ã®ïŒ¡ïŒïŒ¢ïŒïŒ£ïŒïŒ¥ãªã©ã®å·¥
çšãä»»æã«çµåããããšãå¯èœã§ããã
寿åœãšããŠã¯ãŸã äžååãªP2ã«å¯ŸããŠãåæ¶²ã
20åã«åžéããããã«P2ã§åŸãããæ¥µæ¿ã浞挬
ããå·¥çšãå ããP2â²ã第ïŒå³äžã«ç€ºããããã®
çµæã¯ãæ¥æŸé»æ§ã®å€§å¹ ãªäœäžã¯ç€ºããã寿åœã¯
å€§å¹ ã«æ¹åãããããšã瀺ããŠãããã€ãŸãç·Žå
æã®ã·ãªã³ãŒã³éã§äžååãªå Žåã¯ãæçµã®ä¹Ÿç¥
段éã§ã®è£åŒ·æ§é ã匱ãããäžåºŠå®æãã黿¥µã«
ãšãã«ãžãšã³ã浞挬ã也ç¥ãããããšã«ããã寿
åœãååå埩ã§ããããšã瀺ãããã¡ããããã®
浞挬也ç¥ã®å·¥çšãç¹°ãè¿ãããšã¯å¯¿åœã®æ¹åã«åœ¹
ç«ã€ããŸã浞挬ã也ç¥ã®ïŒ¡ïŒïŒ¢ïŒïŒ£ïŒïŒ¥ãªã©ã®å·¥
çšãä»»æã«çµåããããšãå¯èœã§ããã
è² æ¥µã«ã€ããŠã¯ã掻ç©è³ªãæçµã§ã¯æµ·ç¶¿ç¶ã®é
ã§ããå°é»æ§ãè¯ãããšãææ°ãæ£æ¥µããå€ãã
ãšããæ¥æŸé»æ§ã«ã¯å€§ããªå·®ç°ã¯ãããããªãã
ããã§å¯¿åœã®ç¹ã§ã®ç¹æ§ãæ¢åã®é»æ¥µã«C4ã®æ¡
ä»¶ã®åŠçãããæ£æ¥µãšãåæããè² æ¥µã«P2â²ã®åŠ
çããããã®ãšçµåã寿åœè©ŠéšãããŠèª¿ã¹ããã
ã®çµæã220ãµã€ã¯ã«ãçµéããæç¹ã§åŸæ¥ã®è²
極ã§ã¯ããŸã ååã®è² 極容éã瀺ããŠã¯ãããã®
ã®ãå¹³é¢çãªçŸ€å§ã®ãããã«ããç«¯ã®æ¥µæ¿ã§ã¯ã
掻ç©è³ªã®è匱åãèªãããããããã«å¯ŸããŠæ¬çº
æã®é»æ¥µã§ã¯ãã»ãšãã©æå·ãèªããããã匷床
ãåäžããŠããããšãããã€ãã
ã§ããå°é»æ§ãè¯ãããšãææ°ãæ£æ¥µããå€ãã
ãšããæ¥æŸé»æ§ã«ã¯å€§ããªå·®ç°ã¯ãããããªãã
ããã§å¯¿åœã®ç¹ã§ã®ç¹æ§ãæ¢åã®é»æ¥µã«C4ã®æ¡
ä»¶ã®åŠçãããæ£æ¥µãšãåæããè² æ¥µã«P2â²ã®åŠ
çããããã®ãšçµåã寿åœè©ŠéšãããŠèª¿ã¹ããã
ã®çµæã220ãµã€ã¯ã«ãçµéããæç¹ã§åŸæ¥ã®è²
極ã§ã¯ããŸã ååã®è² 極容éã瀺ããŠã¯ãããã®
ã®ãå¹³é¢çãªçŸ€å§ã®ãããã«ããç«¯ã®æ¥µæ¿ã§ã¯ã
掻ç©è³ªã®è匱åãèªãããããããã«å¯ŸããŠæ¬çº
æã®é»æ¥µã§ã¯ãã»ãšãã©æå·ãèªããããã匷床
ãåäžããŠããããšãããã€ãã
以äžã®ã¹ãããã«ãæ¬çºæã¯éè黿± çšäž»é»æ¥µ
ã®è£œé éçšã§æŽ»ç©è³ªã«æ¹¿æœ€ç¶æ ã§ã·ãªã³ãŒã³ã®æ°Ž
æ§ãšãã«ãžãšã³ãæ¥è§Šãããå·¥çšãšæ°Žåãé€ãå·¥
çšãé©çšããããšã«ãã€ãŠã掻ç©è³ªç²åãåç¬
ã«ããããŠè€æ°ã®ç²åãããã«ã¯è€æ°ã®ç²å矀ã«
äºã€ãŠå€å質ãªã·ãªã³ãŒã³ãŽã ç®èã圢æããã
ãããäºãã«ç¹ãããã€ãŠã埮现åããç²åã®ä¿
è·ãšç²å矀ã®çµåãä¿è·ããåŒŸåæ§ãã€åŒ·åãªè£
匷æ§é ã圢æããé·å¯¿åœåãã¯ããããšãå¯èœãš
ãããã®ã§ãããããã«æ¬çºæã¯ãšãã«ãžãšã³ãš
掻ç©è³ªãç·Žåæã«æ¥è§Šãããããšã«ãããã€ãã®
å å¡«ã«ãããŠå€å質ã«å å¡«ããçŽ å°ã圢æããæ¥
æŸé»æã®å©çšçåäžã容æã«ããã°ããã§ãªãã
ãã®ãããªå€åè³ªç¶æ ã§ããªã寿åœã®äœäžãé²ã
æ§é ãæçµã®ä¹Ÿç¥æ®µéã§å®æããããã®ã§ããã
ã®è£œé éçšã§æŽ»ç©è³ªã«æ¹¿æœ€ç¶æ ã§ã·ãªã³ãŒã³ã®æ°Ž
æ§ãšãã«ãžãšã³ãæ¥è§Šãããå·¥çšãšæ°Žåãé€ãå·¥
çšãé©çšããããšã«ãã€ãŠã掻ç©è³ªç²åãåç¬
ã«ããããŠè€æ°ã®ç²åãããã«ã¯è€æ°ã®ç²å矀ã«
äºã€ãŠå€å質ãªã·ãªã³ãŒã³ãŽã ç®èã圢æããã
ãããäºãã«ç¹ãããã€ãŠã埮现åããç²åã®ä¿
è·ãšç²å矀ã®çµåãä¿è·ããåŒŸåæ§ãã€åŒ·åãªè£
匷æ§é ã圢æããé·å¯¿åœåãã¯ããããšãå¯èœãš
ãããã®ã§ãããããã«æ¬çºæã¯ãšãã«ãžãšã³ãš
掻ç©è³ªãç·Žåæã«æ¥è§Šãããããšã«ãããã€ãã®
å å¡«ã«ãããŠå€å質ã«å å¡«ããçŽ å°ã圢æããæ¥
æŸé»æã®å©çšçåäžã容æã«ããã°ããã§ãªãã
ãã®ãããªå€åè³ªç¶æ ã§ããªã寿åœã®äœäžãé²ã
æ§é ãæçµã®ä¹Ÿç¥æ®µéã§å®æããããã®ã§ããã
ãªã宿œäŸã®ããšãã·ãªã³ãŒã³ã®æ°Žæ§ãšãã«ãž
ãšã³ã«ã¯ãäŸãã°æ±ã¬ã·ãªã³ãŒã³(æ ª)ã®ããŒã¬ã»ã·
ãªã³ãŒã³SE1980æ°Žæ§ã³ãŒãã€ã³ã°ïŒäžæ¶²æ§åžžæž©
å ç¡«åã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ïŒãé©çšã§ã
ãããšãããåžè²©åã«å«ãŸããä¹³åå€ãç颿޻æ§
å€ãäžçŽç©ã¯ååšããŠã黿± æ§èœã«åœ±é¿ã¯ãªããš
èããããã
ãšã³ã«ã¯ãäŸãã°æ±ã¬ã·ãªã³ãŒã³(æ ª)ã®ããŒã¬ã»ã·
ãªã³ãŒã³SE1980æ°Žæ§ã³ãŒãã€ã³ã°ïŒäžæ¶²æ§åžžæž©
å ç¡«åã·ãªã³ãŒã³ãŽã ãšãã«ãžãšã³ïŒãé©çšã§ã
ãããšãããåžè²©åã«å«ãŸããä¹³åå€ãç颿޻æ§
å€ãäžçŽç©ã¯ååšããŠã黿± æ§èœã«åœ±é¿ã¯ãªããš
èããããã
æ¬çºæã¯äžèšã®ããšãéçšã§åªããç¹æ§ãçã¿
ã ããã®ã§ããããã宿œäŸã«éãããããŒã¹ã
åŒé»æ¥µãã¯ã©ããåŒé»æ¥µããã®ä»é¡äŒŒã®é»æ¥µã«ã
ããŠãæ¬çºæã®åºæ¬çå·¥çšãšãè£åŒ·æ§é ã圢æã
ããçµéãé¡äŒŒããéããæ¬çºæã®å¹æã¯åã¶ã
ã®ã§ããã
ã ããã®ã§ããããã宿œäŸã«éãããããŒã¹ã
åŒé»æ¥µãã¯ã©ããåŒé»æ¥µããã®ä»é¡äŒŒã®é»æ¥µã«ã
ããŠãæ¬çºæã®åºæ¬çå·¥çšãšãè£åŒ·æ§é ã圢æã
ããçµéãé¡äŒŒããéããæ¬çºæã®å¹æã¯åã¶ã
ã®ã§ããã
以äžã®ããã«ãæ¬çºæã¯åºãéè黿± ã®å¯¿åœã
æ¹åããäžå±€ä¿¡é Œæ§ãé«ãããã®ã§ãã€ãŠããã®
å·¥æ¥ç䟡å€ã¯æ¥µããŠå€§ãªããã®ã§ããã
æ¹åããäžå±€ä¿¡é Œæ§ãé«ãããã®ã§ãã€ãŠããã®
å·¥æ¥ç䟡å€ã¯æ¥µããŠå€§ãªããã®ã§ããã
第ïŒå³ã¯åçš®é»æ¥µãçšããéè黿± ã®æ¥æŸé»æ
ã®é»å§ãšå¯¿åœã®é¢ä¿ã瀺ãå³ã第ïŒå³ã¯åçš®é»æ¥µ
ã®ããŒã¹ãå¯åºŠãšå å¡«éã®é¢ä¿ã瀺ãå³ã第ïŒå³
ã¯æŽ»ç©è³ªåœããã®æ¥æŸé»å®¹éãšå¯¿åœã®é¢ä¿ã瀺ã
å³ã§ããã
ã®é»å§ãšå¯¿åœã®é¢ä¿ã瀺ãå³ã第ïŒå³ã¯åçš®é»æ¥µ
ã®ããŒã¹ãå¯åºŠãšå å¡«éã®é¢ä¿ã瀺ãå³ã第ïŒå³
ã¯æŽ»ç©è³ªåœããã®æ¥æŸé»å®¹éãšå¯¿åœã®é¢ä¿ã瀺ã
å³ã§ããã
ïŒ æ£æ¥µæ Œåäœã®å€æ 骚ã®è¡šé¢éšã«æ°Žæº¶æ§é«åå
ãããªã被èãæããããšãç¹åŸŽãšããéè黿±
çšæ£æ¥µæ Œåäœã
ãããªã被èãæããããšãç¹åŸŽãšããéè黿±
çšæ£æ¥µæ Œåäœã
Claims (1)
- æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®éè黿± çšé»æ¥µã®è£œé æ³ã
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56111832A JPS5814463A (ja) | 1981-07-16 | 1981-07-16 | éè黿± çšé»æ¥µã®è£œé æ³ |
| US06/398,656 US4548835A (en) | 1981-07-16 | 1982-07-15 | Method for fabricating electrodes for use in lead storage batteries |
| EP82303760A EP0070718B1 (en) | 1981-07-16 | 1982-07-16 | Method for fabricating electrodes for use in lead storage batteries |
| DE8282303760T DE3277485D1 (en) | 1981-07-16 | 1982-07-16 | Method for fabricating electrodes for use in lead storage batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56111832A JPS5814463A (ja) | 1981-07-16 | 1981-07-16 | éè黿± çšé»æ¥µã®è£œé æ³ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5814463A JPS5814463A (ja) | 1983-01-27 |
| JPH024104B2 true JPH024104B2 (ja) | 1990-01-26 |
Family
ID=14571279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56111832A Granted JPS5814463A (ja) | 1981-07-16 | 1981-07-16 | éè黿± çšé»æ¥µã®è£œé æ³ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814463A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610707U (ja) * | 1992-01-30 | 1994-02-10 | ã¿ã€ã¬ãŒéæ³ç¶æ ªåŒäŒç€Ÿ | ãªãŒãã³é»åã¬ã³ãž |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0812778B2 (ja) * | 1989-09-11 | 1996-02-07 | å·¥æ¥æè¡é¢é· | æ°ŽçŽ åžèµé»æ¥µã®è£œé æ¹æ³ |
| CN113994521A (zh) | 2019-05-31 | 2022-01-28 | æ ªåŒäŒç€Ÿæ°å£«æ±€æµ åœé | é èçµæ± |
-
1981
- 1981-07-16 JP JP56111832A patent/JPS5814463A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610707U (ja) * | 1992-01-30 | 1994-02-10 | ã¿ã€ã¬ãŒéæ³ç¶æ ªåŒäŒç€Ÿ | ãªãŒãã³é»åã¬ã³ãž |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5814463A (ja) | 1983-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1125849A (en) | Method of preparing a battery paste containing fibrous polyfluoroethylene for use in the plates of a lead-acid storage battery | |
| US9450232B2 (en) | Process for producing negative plate for lead storage battery, and lead storage battery | |
| KR20040042845A (ko) | ì ì§ ê²©ëŠ¬íì© ë¶ë¶ ê°êµ ì ì°©ì -ëŽì§ë ë€ê³µì± íëŠ ë°ìŽì ì©ë | |
| JP5884528B2 (ja) | æ¶²åŒéè黿± | |
| EP3236514B1 (en) | Lead-acid battery | |
| JP2001508916A (ja) | ãªããŠã ã€ãªã³é»æ± ããã³ãã®è£œé æ¹æ³ | |
| WO2003065482A1 (en) | Lead storage battery | |
| US4548835A (en) | Method for fabricating electrodes for use in lead storage batteries | |
| JPS59167959A (ja) | 黿¥µãâã¹ãããã³éé žé»æ± ã®è£œæ³ | |
| JPH024104B2 (ja) | ||
| JP4718816B2 (ja) | 黿± çšã»ãã¬ãŒã¿ã®ããã®åå¿æ§ããªããŒæ æå€å質ãã£ã«ã ãšãããçšãã黿± ã®è£œé æ¹æ³ | |
| US4765799A (en) | Latex coated electrodes for rechargeable cells | |
| JP2021027042A (ja) | 掻ç©è³ªçè€åå±€ | |
| JP3226027B2 (ja) | 黿± çšé»æ¥µããã³ãããçšããäºæ¬¡é»æ± | |
| JPS60101867A (ja) | éè黿± çšæ¥µæ¿åã³ãã®è£œé æ¹æ³ | |
| WO1999065092A1 (fr) | Separateur pour cellule encloisonnee | |
| EP0249118B1 (en) | Electrode for electrochemical cell | |
| JPS5819863A (ja) | éè黿± çšé»æ¥µã®è£œé æ³ | |
| JPS5819862A (ja) | éè黿± çšé»æ¥µã®è£œé æ³ | |
| JPS6322415B2 (ja) | ||
| JPS58197662A (ja) | éè黿± çšãâã¹ãåŒæ£æ¥µ | |
| KR102617642B1 (ko) | ë©ì¶ì ì§ êž°í ëŽ ë¬ê·ž ë¶ì ë°©ì§ë¥Œ ìí ëë ž ìžëŒë¯¹ ìœí ìžµìŽ ì ì©ë ë©ì¶ì ì§ì© ë¬ê·ž ì ì¡° ë°©ë² | |
| JPS6161228B2 (ja) | ||
| RU2739574C1 (ru) | СпПÑПб ÑПÑЌОÑÐŸÐ²Ð°ÐœÐžÑ ÐºÐŸÐœÑакÑМПй пПвеÑÑ ÐœÐŸÑÑО аМПЎа лОÑОй-ОПММÑÑ Ð°ÐºÐºÑÐŒÑлÑÑПÑПв | |
| JPH0253908B2 (ja) |