Disclosed is super water absorbent polymers applied to contain water, and the polymers may further collocate with water absorbent cotton materials to accelerate water absorbent rates. The described water absorbent materials are combined with solid hydrogen fuel to complete a stable hydrogen supply device. Performance of the hydrogen supply device is not effected by inverting or tilting thereof. Even if inverting or tilting the device, the water contained in the water absorbent materials does not flow out from the device. As such, the MEA film in the fuel cell connected to the hydrogen supply device will not blocked by the water, thereby avoiding the fuel cell performance degradation even breakdown.
申请公布号
EP2242140(A1)
申请公布日期
2010.10.20
申请号
EP20100002724
申请日期
2010.03.16
申请人
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
发明人
KU, JIE-REN;HSUEH, CHAN-LI;HSU, YA-YI;CHEN, CHENG-YEN;TSAI, SHING-FEN;OHARA, REIKO;TSAU, FANGHEI;HUNG, CHIEN-CHANG;JENG, MING-SHAN