JP2007069159A - 金属−有機物複合体触媒の製造方法 - Google Patents
金属−有機物複合体触媒の製造方法 Download PDFInfo
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- JP2007069159A JP2007069159A JP2005261042A JP2005261042A JP2007069159A JP 2007069159 A JP2007069159 A JP 2007069159A JP 2005261042 A JP2005261042 A JP 2005261042A JP 2005261042 A JP2005261042 A JP 2005261042A JP 2007069159 A JP2007069159 A JP 2007069159A
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Abstract
【解決手段】
表面にチオール基が導入された担体に金属原子を担持させることを特徴とする触媒の製造方法。
Description
まず、担体に酸化処理を施す。酸化処理は、次工程で担体の表面をハロゲン化させるための前処理である。
上記加熱温度を最適化することにより、高い酸化電位の特性を示し、また適度にチオール基を残すことが可能となり、適度な保護剤としての機能をもたせることができる。
まず、実施例6で得られた触媒2mgおよびナピオン0.02mLを蒸溜水10mLに分散させ、得られたスラリー0.01mLを回転ディスク電極(RDE)用電極(直径3mm、ガラス炭素製)の両面に塗布した後、乾燥させることにより電極を製造した。
まず、実施例7で得られた触媒2mgおよびナピオン4μLを2−プロパノール100μLに分散させ、得られたスラリー4μLを回転ディスク電極(RDE)用電極(直径3mm、ガラス炭素製)の両面に塗布した後、乾燥させることにより電極を製造した。
Claims (6)
- 表面にチオール基が導入された担体に金属原子を担持させる触媒の製造方法。
- 担体が炭素担体または酸化物担体である請求項1記載の触媒の製造方法。
- さらに、担体に存在しているチオール基を除去する請求項1または2記載の触媒の製造方法。
- チオール基を除去することが熱処理である請求項3に記載の触媒の製造方法。
- 熱処理温度が、230〜270℃である請求項4に記載の触媒の製造方法。
- 請求項1〜5いずれか記載の製造方法によって得られた触媒。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009178644A (ja) * | 2008-01-30 | 2009-08-13 | Japan Fine Ceramics Center | 金属微粒子担持体の製造方法及び金属微粒子担持体 |
WO2016136956A1 (ja) * | 2015-02-28 | 2016-09-01 | 国立大学法人京都大学 | 貴金属固溶体担持微粒子の製造方法 |
CN111509240A (zh) * | 2020-05-19 | 2020-08-07 | 深圳市通用氢能科技有限公司 | 碳载铂催化剂粉体及其制备方法和应用 |
-
2005
- 2005-09-08 JP JP2005261042A patent/JP2007069159A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009178644A (ja) * | 2008-01-30 | 2009-08-13 | Japan Fine Ceramics Center | 金属微粒子担持体の製造方法及び金属微粒子担持体 |
WO2016136956A1 (ja) * | 2015-02-28 | 2016-09-01 | 国立大学法人京都大学 | 貴金属固溶体担持微粒子の製造方法 |
JPWO2016136956A1 (ja) * | 2015-02-28 | 2017-12-07 | 国立大学法人京都大学 | 貴金属固溶体担持微粒子の製造方法 |
CN111509240A (zh) * | 2020-05-19 | 2020-08-07 | 深圳市通用氢能科技有限公司 | 碳载铂催化剂粉体及其制备方法和应用 |
CN111509240B (zh) * | 2020-05-19 | 2022-09-20 | 深圳市通用氢能科技有限公司 | 碳载铂催化剂粉体及其制备方法和应用 |
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