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公开(公告)号:US09127182B2
公开(公告)日:2015-09-08
申请号:US11914696
申请日:2006-05-17
申请人: Dharshini Chryshantha Fongalland , Pamela Kapila , Chandresh Nemchand Malde , Michael Ian Petch
发明人: Dharshini Chryshantha Fongalland , Pamela Kapila , Chandresh Nemchand Malde , Michael Ian Petch
CPC分类号: C09D11/52 , H01M4/8652 , H01M4/8663 , H01M4/881 , H01M4/8828 , H01M8/1004 , H01M8/1023 , H01M8/1039 , H01M8/1081 , Y02E60/521 , Y02P70/56
摘要: A polymer dispersion comprising one or more proton-conducting polymer materials in a liquid medium, and an electrocatalyst ink comprising one or more electrocatalyst materials and one or more proton-conducting polymer materials in a liquid medium are disclosed. The polymer dispersion and the electrocatalyst ink further comprise a protic acid. Electrocatalyst layers, gas diffusion electrodes, catalyzed membranes and membrane electrode assemblies prepared using the dispersion and/or the ink are also disclosed.
摘要翻译: 公开了一种在液体介质中包含一种或多种质子传导性聚合物材料的聚合物分散体,以及包含一种或多种电催化剂材料和液体介质中的一种或多种质子传导性聚合物材料的电催化剂油墨。 聚合物分散体和电催化剂油墨还包含质子酸。 还公开了使用分散体和/或油墨制备的电催化剂层,气体扩散电极,催化膜和膜电极组件。
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公开(公告)号:US20080292943A1
公开(公告)日:2008-11-27
申请号:US11914696
申请日:2006-05-16
申请人: Dharshini Chryshantha Fongalland , Pamela Kapila , Chandresh Nemchand Malde , Michael Ian Petch
发明人: Dharshini Chryshantha Fongalland , Pamela Kapila , Chandresh Nemchand Malde , Michael Ian Petch
CPC分类号: C09D11/52 , H01M4/8652 , H01M4/8663 , H01M4/881 , H01M4/8828 , H01M8/1004 , H01M8/1023 , H01M8/1039 , H01M8/1081 , Y02E60/521 , Y02P70/56
摘要: A polymer dispersion comprising one or more proton-conducting polymer materials in a liquid medium, and an electrocatalyst ink comprising one or more electrocatalyst materials and one or more proton-conducting polymer materials in a liquid medium are disclosed. The polymer dispersion and the electrocatalyst ink further comprise a protic acid. Electrocatalyst layers, gas diffusion electrodes, catalysed membranes and membrane electrode assemblies prepared using the dispersion and/or the ink are also disclosed.
摘要翻译: 公开了一种在液体介质中包含一种或多种质子传导性聚合物材料的聚合物分散体,以及包含一种或多种电催化剂材料和液体介质中的一种或多种质子传导性聚合物材料的电催化剂油墨。 聚合物分散体和电催化剂油墨还包含质子酸。 还公开了使用分散体和/或油墨制备的电催化剂层,气体扩散电极,催化的膜和膜电极组件。
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