发明名称 |
METHOD FOR THE DRY PRODUCTION OF A MEMBRANE-ELECTRODE UNIT, MEMBRANE-ELECTRODE UNIT, AND ROLLER ARRANGEMENT |
摘要 |
A method for the dry production of a membrane-electrode unit includes assembling a layered configuration including a centrally positioned membrane produced by extrusion and pre-dried at a temperature between 80° C. and 100° C. for 15 min to 30 min, a substrate-electrode unit on each side of the membrane having an electrode layer applied to a substrate, an optional frame around each substrate-electrode unit for fixing the substrate-electrode unit, and two separating films on outer sides. The configuration is pressed together between two laminating rollers so that a pressure connection is produced at least between the membrane and the electrode layers. A short production time is achieved because it is not necessary to keep the membrane moist at high temperatures under pressure. A membrane electrode unit and a roller configuration are also provided. |
申请公布号 |
EP2735047(A1) |
申请公布日期 |
2014.05.28 |
申请号 |
EP20120748033 |
申请日期 |
2012.08.16 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
DATZ, ARMIN;DENNERLEIN, KLAUS;KÜHN, CAROLA;REINER, ANDREAS;STRAUB, WERNER |
分类号 |
H01M8/10;H01M4/88 |
主分类号 |
H01M8/10 |
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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