JP4520966B2 - 金属ナノ粒子の製造方法及び導電性インク - Google Patents
金属ナノ粒子の製造方法及び導電性インク Download PDFInfo
- Publication number
- JP4520966B2 JP4520966B2 JP2006214616A JP2006214616A JP4520966B2 JP 4520966 B2 JP4520966 B2 JP 4520966B2 JP 2006214616 A JP2006214616 A JP 2006214616A JP 2006214616 A JP2006214616 A JP 2006214616A JP 4520966 B2 JP4520966 B2 JP 4520966B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- metal
- metal nanoparticles
- group
- compound
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/84—Manufacture, treatment, or detection of nanostructure
- Y10S977/895—Manufacture, treatment, or detection of nanostructure having step or means utilizing chemical property
- Y10S977/896—Chemical synthesis, e.g. chemical bonding or breaking
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Conductive Materials (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Powder Metallurgy (AREA)
Description
Ag+ + e- -> Ag E °= +0.8 V
Cu2+ + e- -> Cu+ E °= +0.15 V
Ag+ + Cu+ -> Ag + Cu2+ E total°= +0.65 V
Au2+ + 2e- -> Au E ° = +1.42V
Pt2+ + 2e- -> Pt E ° = +1.2V
Pd2+ + 2e- -> Pd E ° = +0.83V
[比較例]
[導電性インクの製造]
Claims (8)
- (a)銀、金、白金およびパラジウムからなる群から選択される一つ以上の金属元素を含む金属前駆体と、酢酸銅、アセト酢酸銅、炭酸銅、シクロヘキサン酪酸銅、硝酸銅、ステアリン酸銅、過塩素酸銅、エチレンジアミンの銅着物及びトリフルオロアセチルアセトンの銅着物からなる群から選択される一つ以上の銅化合物とを炭化水素系溶媒にて混合する段階;
(b)段階(a)の混合溶液に、アミン系化合物を混合する段階;及び
(c)段階(b)の混合溶液に、窒素、酸素、硫黄及びリンの中から選択される一つ以上の原子の孤立電子対を有する、アルカン酸またはアミン系化合物を混合する段階、
を含む、前記金属元素の金属ナノ粒子の製造方法。 - 前記金属前駆体は、銀、金、白金およびパラジウムからなる群から選択される金属の硝酸塩、炭酸塩、塩化塩、リン酸塩、ホウ酸塩、酸化塩、スルホン酸塩、硫酸塩、ステアリン酸塩、ミリスチン酸塩及び酢酸塩からなる群から選択される一つ以上の化合物である請求項1に記載の金属ナノ粒子の製造方法。
- 前記金属前駆体は、AgNO3、AgBF4、AgBF6、Ag2O、CH3COOAg、AgCF3SO3及びAgClO4からなる群から選択される一つ以上の化合物である請求項1に記載の金属ナノ粒子の製造方法。
- 前記金属前駆体は、0.05ないし5モル濃度で混合される請求項1から請求項3までの何れか一項に記載の金属ナノ粒子の製造方法。
- 前記銅化合物は、前記金属前駆体に対して0.01ないし1モル比で混合される請求項1から請求項4までの何れか一項に記載の金属ナノ粒子の製造方法。
- 前記炭化水素系溶媒は、ヘキサン、トルエン、キシレン、クロロ安息香酸、1-ヘキサデシン、1-テトラデシン及び1-オクタデシンからなる非水系群から選択される一つ以上の溶媒である請求項1から請求項5までの何れか一項に記載の金属ナノ粒子の製造方法。
- 前記段階(b)の前記アミン系化合物は、RNH2の構造を有し、ここで、Rは炭素数3ないし19の飽和または不飽和脂肪族炭化水素である請求項1から請求項6までの何れか一項に記載の金属ナノ粒子の製造方法。
- 前記段階(c)の混合溶液を50ないし200℃に加熱する段階をさらに含む請求項1から請求項7までの何れか一項に記載の金属ナノ粒子の製造方法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20050072478A KR100711967B1 (ko) | 2005-08-08 | 2005-08-08 | 금속 나노 입자의 제조방법 및 도전성 잉크 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007046162A JP2007046162A (ja) | 2007-02-22 |
| JP4520966B2 true JP4520966B2 (ja) | 2010-08-11 |
Family
ID=37849227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006214616A Expired - Fee Related JP4520966B2 (ja) | 2005-08-08 | 2006-08-07 | 金属ナノ粒子の製造方法及び導電性インク |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7591872B1 (ja) |
| JP (1) | JP4520966B2 (ja) |
| KR (1) | KR100711967B1 (ja) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7968008B2 (en) * | 2006-08-03 | 2011-06-28 | Fry's Metals, Inc. | Particles and inks and films using them |
| KR100797484B1 (ko) * | 2006-08-29 | 2008-01-23 | 삼성전기주식회사 | 큐빅 형태의 구리 나노입자의 제조방법 |
| KR100815082B1 (ko) * | 2006-12-13 | 2008-03-20 | 삼성전기주식회사 | 잉크젯용 금속 잉크 조성물 |
| US8088193B2 (en) * | 2006-12-16 | 2012-01-03 | Taofang Zeng | Method for making nanoparticles |
| US8293323B2 (en) * | 2007-02-23 | 2012-10-23 | The Penn State Research Foundation | Thin metal film conductors and their manufacture |
| CN101274751B (zh) * | 2007-03-30 | 2010-04-14 | 清华大学 | 单分散银、硫化银及硒化银纳米晶的制备方法 |
| US9173967B1 (en) | 2007-05-11 | 2015-11-03 | SDCmaterials, Inc. | System for and method of processing soft tissue and skin with fluids using temperature and pressure changes |
| KR20090012605A (ko) * | 2007-07-30 | 2009-02-04 | 삼성전기주식회사 | 금속 나노입자의 제조방법 |
| JP5303880B2 (ja) * | 2007-08-08 | 2013-10-02 | ソニー株式会社 | ナノ粒子の製造方法 |
| KR100935168B1 (ko) * | 2007-09-21 | 2010-01-06 | 삼성전기주식회사 | 비수계 전도성 나노잉크 조성물 |
| KR20090032839A (ko) * | 2007-09-28 | 2009-04-01 | 삼성전기주식회사 | 구리계 나노입자의 제조방법 |
| KR20090032841A (ko) * | 2007-09-28 | 2009-04-01 | 삼성전기주식회사 | 로드 형태를 포함하는 금속 나노입자의 제조방법 |
| US8507401B1 (en) | 2007-10-15 | 2013-08-13 | SDCmaterials, Inc. | Method and system for forming plug and play metal catalysts |
| KR100948165B1 (ko) * | 2007-11-09 | 2010-03-17 | 삼성전기주식회사 | 금속 나노입자의 제조방법 |
| US20090178933A1 (en) * | 2008-01-14 | 2009-07-16 | Taofang Zeng | Method for Making Nanoparticles or Fine Particles |
| US8637427B2 (en) * | 2008-02-29 | 2014-01-28 | Toyo Seikan Kaisha, Ltd. | Adsorptive composition and adsorptive molded article |
| US8632884B2 (en) | 2008-08-06 | 2014-01-21 | Agency For Science, Technology And Research | Nanocomposites |
| JP5574761B2 (ja) | 2009-04-17 | 2014-08-20 | 国立大学法人山形大学 | 被覆銀超微粒子とその製造方法 |
| KR100951697B1 (ko) * | 2009-10-30 | 2010-04-07 | 주식회사 연안테크놀로지 | 은 나노 메탈이 함유된 금속 도금층용 잉크 및 그 잉크의 제조방법 |
| US9039916B1 (en) | 2009-12-15 | 2015-05-26 | SDCmaterials, Inc. | In situ oxide removal, dispersal and drying for copper copper-oxide |
| US8557727B2 (en) | 2009-12-15 | 2013-10-15 | SDCmaterials, Inc. | Method of forming a catalyst with inhibited mobility of nano-active material |
| US9149797B2 (en) | 2009-12-15 | 2015-10-06 | SDCmaterials, Inc. | Catalyst production method and system |
| US9126191B2 (en) | 2009-12-15 | 2015-09-08 | SDCmaterials, Inc. | Advanced catalysts for automotive applications |
| US8803025B2 (en) * | 2009-12-15 | 2014-08-12 | SDCmaterials, Inc. | Non-plugging D.C. plasma gun |
| US8652992B2 (en) | 2009-12-15 | 2014-02-18 | SDCmaterials, Inc. | Pinning and affixing nano-active material |
| JP5906027B2 (ja) * | 2010-07-30 | 2016-04-20 | トッパン・フォームズ株式会社 | 装飾用又は鏡面用インク組成物、基材及び金属銀層を表面に供えた基材の製造方法 |
| JP5623861B2 (ja) * | 2010-10-14 | 2014-11-12 | 株式会社東芝 | 金属ナノ粒子分散組成物 |
| JP6241908B2 (ja) * | 2011-02-04 | 2017-12-06 | 国立大学法人山形大学 | 被覆金属微粒子とその製造方法 |
| US8669202B2 (en) | 2011-02-23 | 2014-03-11 | SDCmaterials, Inc. | Wet chemical and plasma methods of forming stable PtPd catalysts |
| TWI462791B (zh) | 2011-07-08 | 2014-12-01 | Benq Materials Corp | 奈米銀粒子的形成方法 |
| BR112014003781A2 (pt) | 2011-08-19 | 2017-03-21 | Sdcmaterials Inc | substratos revestidos para uso em catalisadores e conversores catalíticos e métodos para revestir substratos com composições de revestimento por imersão |
| KR20130035014A (ko) * | 2011-09-29 | 2013-04-08 | 삼성전기주식회사 | 금속 입자의 제조방법, 이를 이용하여 제조된 잉크 조성물 및 페이스트 조성물 |
| KR101986866B1 (ko) * | 2011-11-15 | 2019-06-07 | 니치유 가부시키가이샤 | 구리 패턴 형성용 조성물 및 구리 패턴의 제조 방법 |
| KR20140106693A (ko) * | 2012-01-27 | 2014-09-03 | 돗빤호무즈가부시기가이샤 | 은 잉크 조성물 |
| US8721763B2 (en) | 2012-08-01 | 2014-05-13 | Chung Shan Institute Of Science And Technology | Method for separating metal nanoparticles from colloidal metal solution |
| US10752514B2 (en) * | 2012-09-07 | 2020-08-25 | Cornell University | Metal chalcogenide synthesis method and applications |
| US9511352B2 (en) | 2012-11-21 | 2016-12-06 | SDCmaterials, Inc. | Three-way catalytic converter using nanoparticles |
| US9156025B2 (en) | 2012-11-21 | 2015-10-13 | SDCmaterials, Inc. | Three-way catalytic converter using nanoparticles |
| WO2014127402A1 (en) * | 2013-02-19 | 2014-08-28 | Innovia Security Pty Ltd | Security devices including highly reflective areas and methods of manufacture |
| US9586179B2 (en) | 2013-07-25 | 2017-03-07 | SDCmaterials, Inc. | Washcoats and coated substrates for catalytic converters and methods of making and using same |
| MX2016004759A (es) | 2013-10-22 | 2016-07-26 | Sdcmaterials Inc | Composiciones para trampas de oxidos de nitrogeno (nox) pobres. |
| CN106061600A (zh) | 2013-10-22 | 2016-10-26 | Sdc材料公司 | 用于重型柴油机的催化剂设计 |
| CN103722167A (zh) * | 2013-12-10 | 2014-04-16 | 大连理工大学 | 一种六水氯化镍的乙醇溶液中电沉积制备纳米镍粉的方法 |
| US9687811B2 (en) | 2014-03-21 | 2017-06-27 | SDCmaterials, Inc. | Compositions for passive NOx adsorption (PNA) systems and methods of making and using same |
| CN104538080B (zh) * | 2014-12-16 | 2017-04-19 | 安徽凤阳德诚科技有限公司 | 一种高分散导电银浆 |
| CN104538081B (zh) * | 2014-12-16 | 2017-04-19 | 安徽凤阳德诚科技有限公司 | 一种环保导电银浆 |
| WO2019093427A1 (ja) * | 2017-11-08 | 2019-05-16 | 日立化成株式会社 | 接合体の製造方法及び接合材 |
| US11492547B2 (en) | 2020-06-04 | 2022-11-08 | UbiQD, Inc. | Low-PH nanoparticles and ligands |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10195505A (ja) * | 1997-01-09 | 1998-07-28 | Mitsui Chem Inc | 金属超微粒子およびその製造方法 |
| US6551960B1 (en) | 2000-06-19 | 2003-04-22 | Canon Kabushiki Kaisha | Preparation of supported nano-sized catalyst particles via a polyol process |
| US6951666B2 (en) * | 2001-10-05 | 2005-10-04 | Cabot Corporation | Precursor compositions for the deposition of electrically conductive features |
| JP4164338B2 (ja) * | 2002-11-15 | 2008-10-15 | 富士通株式会社 | 合金ナノパーティクルの製造方法 |
| US6929675B1 (en) | 2003-04-24 | 2005-08-16 | Sandia Corporation | Synthesis metal nanoparticle |
| US7160525B1 (en) * | 2003-10-14 | 2007-01-09 | The Board Of Trustees Of The University Of Arkansas | Monodisperse noble metal nanocrystals |
| JP4428085B2 (ja) * | 2004-02-26 | 2010-03-10 | 住友金属鉱山株式会社 | 銅微粒子の製造方法 |
| JP4449676B2 (ja) * | 2004-03-25 | 2010-04-14 | 住友金属鉱山株式会社 | 銅微粒子の製造方法 |
| US7335245B2 (en) * | 2004-04-22 | 2008-02-26 | Honda Motor Co., Ltd. | Metal and alloy nanoparticles and synthesis methods thereof |
| JP2006097116A (ja) * | 2004-09-30 | 2006-04-13 | Fuji Photo Film Co Ltd | 高濃度金属微粒子分散液及びその製造方法 |
-
2005
- 2005-08-08 KR KR20050072478A patent/KR100711967B1/ko not_active Expired - Fee Related
-
2006
- 2006-08-04 US US11/498,837 patent/US7591872B1/en not_active Expired - Fee Related
- 2006-08-07 JP JP2006214616A patent/JP4520966B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007046162A (ja) | 2007-02-22 |
| KR100711967B1 (ko) | 2007-05-02 |
| KR20070017845A (ko) | 2007-02-13 |
| US7591872B1 (en) | 2009-09-22 |
| US20090223410A1 (en) | 2009-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4520966B2 (ja) | 金属ナノ粒子の製造方法及び導電性インク | |
| KR100781586B1 (ko) | 코어-셀 구조의 금속 나노입자 및 이의 제조방법 | |
| US7931730B2 (en) | Method for manufacturing metal nanoparticles | |
| EP2119518B1 (en) | Silver fine powder, method for producing the same, and ink | |
| JP2006328532A (ja) | 金属ナノ粒子、これを製造する方法及び導電性インク | |
| JP4698648B2 (ja) | キュービック形態の銅ナノ粒子の製造方法 | |
| JP4520969B2 (ja) | 金属ナノ粒子及びその製造方法 | |
| US9028724B2 (en) | Method for preparing water-soluble nanoparticles and their dispersions | |
| JP4865743B2 (ja) | ロッド形状のナノ粒子を含む銅ナノ粒子の製造方法 | |
| US7867316B2 (en) | Method of manufacturing metal nanoparticles | |
| EP2358489A1 (de) | Verfahren zur herstellung von metallnanopartikeln und auf diese weise erhaltene metallnanopartikel und ihre verwendung | |
| TWI912489B (zh) | 銅粒子及其製造方法 | |
| US7550513B2 (en) | Fine metal hydride particles, their production process, dispersion containing fine metal hydride particles and metallic material | |
| CN104981427A (zh) | 氮化铜微粒及其制造方法 | |
| EP3305441B1 (en) | Silver microparticle dispersion liquid | |
| KR100654668B1 (ko) | 금속 나노 입자와 그 제조방법 및 도전성 잉크 | |
| KR100753095B1 (ko) | 금속 나노 입자와 그 제조방법 | |
| Lee et al. | Synthesis, Characterization, and Performance of Coated Copper Nanoparticles in High Humidity and H2S Environments. | |
| JP2008081814A (ja) | 金属微粒子の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090721 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091021 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100518 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100521 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130528 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130528 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140528 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |