GAS DECOMPOSITION DEVICE, GAS DECOMPOSITION METHOD, AND GAS DECOMPOSITION POWER GENERATOR

摘要

PROBLEM TO BE SOLVED: To provide a gas decomposition device with improved gas decomposition efficiency by adopting a catalyst with the optimal blending ratio in response to change of gas concentration in a decomposition process.

SOLUTION: The gas decomposition device includes a plurality of gas decomposition elements 100a, 100b, 100c each of which includes a solid electrolyte layer 101, a first electrode layer 102 provided on one side of the solid electrolyte layer, and a second electrode layer 105 provided on the other side. Compositions of catalysts included in the first electrode layer and/or the second electrode layer are different depending on the gas decomposition elements, and the gas is made to act in sequence on a plurality of the gas decomposition elements to be decomposed.

COPYRIGHT: (C)2013,JPO&INPIT