发明名称 |
FLEXIBLE GRAPHITE ARTICLE AND FUEL CELL ELECTRODE WITH ENHANCED ELECTRICAL AND THERMAL CONDUCTIVITY |
摘要 |
A graphite article (20) useful in producing a membrane electrode assembly (6 ) comprising a pair of electrodes and an ion exchange membrane (550) positione d between the electrodes is presented. At least one of the electrodes is forme d of a sheet of compressed mass of expanded graphite particles having a plurality of transverse fluid channels (20) passing through the sheet betwee n the first and second opposed surfaces of the sheet, one of the opposed surfaces abutting the ion exchange membrane (550) when used in a membrane electrode assembly (6). At least some of the fluid channels (20) are interconnected to enable flow of the fluid therebetween. |
申请公布号 |
CA2405303(A1) |
申请公布日期 |
2001.10.18 |
申请号 |
CA20002405303 |
申请日期 |
2000.04.10 |
申请人 |
GRAFTECH INC. |
发明人 |
WEBER, THOMAS WILLIAM;MERCURI, ROBERT ANGELO;WARDDRIP, MICHAEL LEE |
分类号 |
H01M8/02;H01M8/10 |
主分类号 |
H01M8/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|