JP2000215899A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2000215899A5 JP2000215899A5 JP1999017969A JP1796999A JP2000215899A5 JP 2000215899 A5 JP2000215899 A5 JP 2000215899A5 JP 1999017969 A JP1999017969 A JP 1999017969A JP 1796999 A JP1796999 A JP 1796999A JP 2000215899 A5 JP2000215899 A5 JP 2000215899A5
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- catalyst raw
- material compound
- platinum 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000005518 polymer electrolyte Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 2
- -1 platinum group metal compound Chemical class 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 229910001361 White metal Inorganic materials 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000010969 white metal Substances 0.000 claims 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Description
【符号の説明】
４１ カーボン粒子
２１ 触媒物質の担持されたカーボン粒子
２２、３４ 固体高分子電解質
２３ 細孔
２４ イオン交換膜
４５ 触媒粒子
３５ カーボン粒子集合体の凹部の深部
４２ プロトン伝導路
４３ テフロン骨格部
４１ カーボン粒子
２１ 触媒物質の担持されたカーボン粒子
２２、３４ 固体高分子電解質
２３ 細孔
２４ イオン交換膜
４５ 触媒粒子
３５ カーボン粒子集合体の凹部の深部
４２ プロトン伝導路
４３ テフロン骨格部
Claims (1)
- 固体高分子電解質およびカーボン粒子を含む混合体に触媒原料化合物を吸着させる第１の工程と、第１の工程で得られた混合体中の触媒原料化合物を化学的に還元する第２の工程を経る燃料電池用電極の製造方法であって、第１の工程で使用する触媒原料化合物が白金族金属化合物を含み、前記白金族金属化合物が水溶液またはアルコール溶液中で白金属金属を含む陽イオンと、陰イオンとに解離することを特徴とする燃料電池用電極の製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01796999A JP3649013B2 (ja) | 1999-01-27 | 1999-01-27 | 燃料電池用電極の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01796999A JP3649013B2 (ja) | 1999-01-27 | 1999-01-27 | 燃料電池用電極の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000215899A JP2000215899A (ja) | 2000-08-04 |
| JP2000215899A5 true JP2000215899A5 (ja) | 2004-09-16 |
| JP3649013B2 JP3649013B2 (ja) | 2005-05-18 |
Family
ID=11958572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP01796999A Expired - Fee Related JP3649013B2 (ja) | 1999-01-27 | 1999-01-27 | 燃料電池用電極の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3649013B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002134119A (ja) * | 2000-10-19 | 2002-05-10 | Japan Storage Battery Co Ltd | 燃料電池および燃料電池用電極 |
| JP2002358971A (ja) * | 2001-05-31 | 2002-12-13 | Japan Storage Battery Co Ltd | 燃料電池用電極とその製造方法およびそれを用いた燃料電池 |
| JP2007103175A (ja) * | 2005-10-05 | 2007-04-19 | Gs Yuasa Corporation:Kk | 高分子形燃料電池用電極およびそれを用いた高分子形燃料電池 |
-
1999
- 1999-01-27 JP JP01796999A patent/JP3649013B2/ja not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2358676C (en) | Active solid polymer electrolyte membrane for solid polymer electrolyte fuel cell | |
| US6815391B2 (en) | Method of preparing nano-level platinum/carbon electrocatalyst for cathode of fuel cell | |
| CN102386421B (zh) | 易于规模化制备的微生物燃料电池空气阴极及制备方法 | |
| Lee et al. | Homogenized bimetallic catalysts from metal–organic framework alloys | |
| DE10392896T5 (de) | Beständige Brennstoffzellenmembran mit geringer Befeuchtung | |
| JP4204272B2 (ja) | 燃料電池用電極触媒及び燃料電池 | |
| Wikander et al. | Alternative catalysts and carbon support material for PEMFC | |
| CA2371129A1 (en) | Process for producing a membrane electrode assembly, and membrane electrode assembly produced using this process, as well as associated fuel cell battery | |
| CN109494381A (zh) | 一种单原子铁基碳材料及制备方法和电催化应用 | |
| CN105161730B (zh) | 空气阴极以及微生物燃料电池 | |
| Khalil et al. | Nickel impregnated silicalite-1 as an electro-catalyst for methanol oxidation | |
| JPH04305249A (ja) | 液体燃料電池用触媒の製造方法及びその電極の製造方法 | |
| US4675094A (en) | Oxygen-cathode for use in electrolysis of alkali chloride and process for preparing the same | |
| JP2001118582A5 (ja) | ||
| JPH10223233A (ja) | 燃料電池用電極および電極電解質膜接合体 | |
| US20090004550A1 (en) | In situ fabricated electrochemical device | |
| CN1269429A (zh) | 薄层疏水催化层电极、膜电极三合一组件的制备方法 | |
| JP2001167770A5 (ja) | ||
| CA2560385A1 (en) | Electrolyte layer for fuel cell, fuel cell, and method of manufacturing electrolyte layer for fuel cell | |
| JPH06103984A (ja) | 燃料電池用電極構造 | |
| Olu et al. | Anode electrocatalysts for direct borohydride and direct ammonia borane fuel cells | |
| JPH10241701A5 (ja) | ||
| JP2002500806A (ja) | ゼオライト膜を有する燃料電池のような電解反応器 | |
| CN101752577A (zh) | 一种在质子交换膜燃料电池内部净化阴极反应气的方法 | |
| CN100373678C (zh) | 电化学装置用一体化膜电极及其制造方法 |