JP4872073B2 - 銀イオンおよび鉛イオンに対し選択的吸着性を示す吸着剤 - Google Patents
銀イオンおよび鉛イオンに対し選択的吸着性を示す吸着剤 Download PDFInfo
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- JP4872073B2 JP4872073B2 JP2005100044A JP2005100044A JP4872073B2 JP 4872073 B2 JP4872073 B2 JP 4872073B2 JP 2005100044 A JP2005100044 A JP 2005100044A JP 2005100044 A JP2005100044 A JP 2005100044A JP 4872073 B2 JP4872073 B2 JP 4872073B2
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- silver
- ions
- adsorbent
- lead
- polydiallyldimethylammonium
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Description
(但し、A+は有機第4アンモニウムイオン)
マンガン酸化物薄層と有機第4アンモニウムイオンの薄層の交互の形成が繰り返されることにより、マンガン酸化物薄層と有機第4アンモニウムイオン薄層との繰り返し構造物、すなわち、積層物を得ることができる。
(実施例)
次に、この発明の実施例を比較例とともに示しさらに詳しく説明する。
〔比較例1〕
〔比較例2〕
〔比較例3〕
〔比較例4〕
Claims (4)
- 2価のマンガン化合物とポリジアリルジメチルアンモニウムカチオンを含む電解液を用い、電気化学的酸化により、陽極上にポリジアリルジメチルアンモニウムをインターカレートして得られた層状マンガン酸化物からなることを特徴とする銀イオンおよび鉛イオンに対し選択的吸着性を示す吸着剤。
- 前記ポリジアリルジメチルアンモニウムカチオンは、分子量が400,000〜500,000である請求項1記載の銀イオンおよび鉛イオンに対し選択吸着性を示す吸着剤。
- 電解液に存在する2価のマンガン化合物の濃度は0.1mモル乃至1モル濃度であり、ポリジアリルジメチルアンモニウムカチオンは窒素原子濃度として0.1mモル乃至1モル濃度である請求項1または2記載の銀イオンおよび鉛イオンに対し選択的吸着性を示す吸着剤。
- 前記電気化学的酸化は、銀/塩化銀参照電極に対して0.8乃至1.2ボルトの電圧で行うことを特徴とする請求項1乃至3のいずれかに記載の銀イオンおよび鉛イオンに対し選択的吸着性を示す吸着剤。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005100044A JP4872073B2 (ja) | 2005-03-30 | 2005-03-30 | 銀イオンおよび鉛イオンに対し選択的吸着性を示す吸着剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005100044A JP4872073B2 (ja) | 2005-03-30 | 2005-03-30 | 銀イオンおよび鉛イオンに対し選択的吸着性を示す吸着剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006272296A JP2006272296A (ja) | 2006-10-12 |
| JP4872073B2 true JP4872073B2 (ja) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2005100044A Expired - Lifetime JP4872073B2 (ja) | 2005-03-30 | 2005-03-30 | 銀イオンおよび鉛イオンに対し選択的吸着性を示す吸着剤 |
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| JP (1) | JP4872073B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2874302B2 (ja) * | 1990-07-31 | 1999-03-24 | 日本鋼管株式会社 | 光沢度の優れた金属ストリップの製造方法 |
| JP5706728B2 (ja) * | 2011-03-25 | 2015-04-22 | 大阪瓦斯株式会社 | 熱搬送媒体及びこれを用いた熱搬送システム |
| JP2015083284A (ja) * | 2013-10-25 | 2015-04-30 | 国立大学法人山口大学 | ヨウ化物イオン除去剤 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3697513B2 (ja) * | 2002-05-17 | 2005-09-21 | 独立行政法人物質・材料研究機構 | マンガン酸ナノシート超薄膜およびその製造方法 |
| JP4200211B2 (ja) * | 2003-07-01 | 2008-12-24 | 独立行政法人産業技術総合研究所 | トンネル状マンガン酸化物及びその製造方法 |
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2005
- 2005-03-30 JP JP2005100044A patent/JP4872073B2/ja not_active Expired - Lifetime
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| Publication number | Publication date |
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| JP2006272296A (ja) | 2006-10-12 |
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