发明名称 |
Fluid distribution fuel cell element including non-permeable element, surface pointing to (sic) useful in fuel cell technology, for proton exchange membranes (PEM) where MEA coated with super-hydrophilic corrosion resistant PTFE layer |
摘要 |
Fluid distribution element for fuel cells including a nonpermeable element, with a main surface pointing to (sic) a membrane electrode arrangement (MEA) where one or more regions of the main surface is coated with a super-hydrophilic corrosion resistant layer which includes a fluoropolymer. The main surface has one or more streaming channels for transport of a gas or liquid to and from the MEA. Independent claims are also included for the following: (i) the production of the above fluid distribution element involving a PTFE polymer; and (ii) a fuel cell with an MEA membrane in which the PTFE layer is modified and porous. |
申请公布号 |
DE102006043279(A1) |
申请公布日期 |
2007.03.22 |
申请号 |
DE20061043279 |
申请日期 |
2006.09.14 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS INC. |
发明人 |
VYAS, GAYATRI;MIKHAIL, YOUSSEF M.;TRABOLD, THOMAS A. |
分类号 |
H01M8/02 |
主分类号 |
H01M8/02 |
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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