| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an alkaline fuel cell capable of humidifying an oxidant in accordance with temperature of a power generating part in a simple structure, and with downsizing and reduction of cost aimed at. <P>SOLUTION: The alkaline fuel cell equipped with a power generating part structured by arranging an anion exchange membrane between a fuel electrode supplied with fuel solution containing fuel constituent and moisture constituent and an oxidant electrode supplied with an oxidant is provided with a humidifying part heating and humidifying the oxidant supplied to the oxidant electrode, and the humidifying part is provided with a water permeating film separating the oxidant and the fuel solution, and is so structured that heat and moisture constituents of the fuel solution can be conveyed to the oxidant through the water permeating film. <P>COPYRIGHT: (C)2009,JPO&INPIT |
