发明名称 |
CATALYTIC INK ADJUSTMENT METHOD |
摘要 |
A catalytic ink preparation method of the present invention includes the steps of: mixing a first ion conductor and a catalyst thereby to prepare a first ink; and concentrating the first ink. The method further includes the step of adding a second ion conductor to the concentrated first ink. With sash a catalytic ink preparation method, the quantity of solvent in the first ion conductor is reduced by concentrating. Specifically, the first ion conductor adheres to the catalyst, and re-dissolution is not prone to occur with the first ion conductor when the second ion conductor is added. Thus, it is possible to efficiently manufacture the electrode catalyst in which a significant part of the surface of the catalyst is covered with two ionomer layers and there is little portion covered with only one ionomer layer. |
申请公布号 |
EP2763221(A4) |
申请公布日期 |
2015.02.25 |
申请号 |
EP20120834690 |
申请日期 |
2012.08.14 |
申请人 |
NISSAN MOTOR CO., LTD |
发明人 |
TOYOSHIMA, KENICHI;HORIBE, NORIFUMI;TERASAKI, TAKAYUKI |
分类号 |
H01M4/88;B01J37/04;C09D11/00;C09D11/52;H01M4/86;H01M4/90;H01M4/92;H01M8/10 |
主分类号 |
H01M4/88 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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