发明名称 |
Composite bipolar plate for electrochemical cells |
摘要 |
A bipolar separator plate for fuel cells consists of a molded mixture of a vinyl ester resin and graphite powder. The plate serves as a current collector and may contain fluid flow fields for the distribution of reactant gases. The material is inexpensive, electrically conductive, lightweight, strong, corrosion resistant, easily mass produced, and relatively impermeable to hydrogen gas. The addition of certain fiber reinforcements and other additives can improve the properties of the composite material without significantly increasing its overall cost. |
申请公布号 |
AU1228500(A) |
申请公布日期 |
2000.05.15 |
申请号 |
AU20000012285 |
申请日期 |
1999.10.22 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA,;MAHLON S. WILSON;DEANNA BUSICK |
发明人 |
MAHLON S. WILSON;DEANNA BUSICK |
分类号 |
C25B9/04;H01B1/24;H01M4/02;H01M4/66;H01M6/48;H01M8/02 |
主分类号 |
C25B9/04 |
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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