发明公开
- 专利标题： CONDUCTIVE INK
- 专利标题（中）： 导电油墨
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申请号： EP15869654.2申请日： 2015-10-22
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公开(公告)号： EP3236525A1公开(公告)日： 2017-10-25
- 发明人: MAEDA, Kouichirou , TOKUDA, Kenichi
- 申请人： Zeon Corporation
- 申请人地址： 6-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8246 JP
- 专利权人： Zeon Corporation
- 当前专利权人： Zeon Corporation
- 当前专利权人地址： 6-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8246 JP
- 代理机构： Maiwald Patentanwalts GmbH
- 优先权： JP2014257767 20141219
- 国际公布： WO2016098446 20160623
- 主分类号： H01M8/0202
- IPC分类号： H01M8/0202 ; C09D11/52 ; H01M8/10
摘要：
Provided is electrically conductive ink that shows favorable flowability and that can also suppress deformation, such as flattening, upon application of surface pressure.
The electrically conductive ink is applied onto a substrate 21 of a separator 11 that constitutes a cell 13 of a fuel cell stack by way of screen printing so as to form ribs 22 on the substrate 21, wherein the electrically conductive ink has viscoelasticity, as measured by a rotary rheometer, that exhibits a loss tangent of 1 with a strain of 10 to 100%.
The electrically conductive ink is applied onto a substrate 21 of a separator 11 that constitutes a cell 13 of a fuel cell stack by way of screen printing so as to form ribs 22 on the substrate 21, wherein the electrically conductive ink has viscoelasticity, as measured by a rotary rheometer, that exhibits a loss tangent of 1 with a strain of 10 to 100%.
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