| 发明名称 |
EPOXY METHACRYLATE BASED ADHESIVE FOR FUEL CELL FLOW FIELD PLATES |
| 摘要 |
An electrically conductive adhesive is disclosed for bonding anode and cathode flow field plates together for use in fuel cells. The adhesive formulation comprises epoxy methacrylate resin and non-fibrous carbon particles but little to no carbon fibres. The adhesive provides suitable strength, bond gap, conductivity and other properties, particularly for flow field plates made of flexible graphite, carbon, or metal. |
| 申请公布号 |
US2014302417(A1) |
申请公布日期 |
2014.10.09 |
| 申请号 |
US201414243011 |
申请日期 |
2014.04.02 |
| 申请人 |
Ford Motor Company ;Daimler AG |
发明人 |
Ramrus Daniel;Gnatowski Marek;Leung Mathew;Sun Grace |
| 分类号 |
H01M8/02;C09J9/02 |
主分类号 |
H01M8/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electrically conductive adhesive for bonding an anode flow field plate and a cathode flow field plate together to form a bipolar plate assembly for a fuel cell, the adhesive comprising:
epoxy methacrylate resin in an amount ranging from about 3 to 70% by weight; styrene in an amount ranging from about 0 to 20% by weight; isobornylacrylate in an amount ranging from about 0 to 20% by weight; non-fibrous carbon particles in an amount ranging from about 11 to 30% by weight; a non-conductive rheology modifier; a radical initiator; a stabilizer; and carbon fibres in an amount ranging from 0 to less than 2% by weight. |
| 地址 |
Dearborn MI US |
