Chemistry of inorganic compounds – Hydrogen or compound thereof – Elemental hydrogen
Reexamination Certificate
2011-06-14
2011-06-14
Lawrence, Frank M (Department: 1776)
Chemistry of inorganic compounds
Hydrogen or compound thereof
Elemental hydrogen
C429S421000
Reexamination Certificate
active
07959898
ABSTRACT:
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.
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European Search Report from corresponding application No. EP 09 16 5066, dated Jul. 2010.
Chen Cheng-Yen
Hsu Ya-Yi
Hsueh Chan-Li
Hung Chien-Chang
Jeng Ming-Shan
Industrial Technology Research Institute
Lawrence Frank M
Lowe Hauptman & Ham & Berner, LLP
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