| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of absorbing and removing moisture in air without pulverization of a moisture absorbent when air is introduced as an oxidant into an air electrode of an electromotive part by driving an air-supply pump. <P>SOLUTION: The fuel cell is equipped with the electromotive part having a cell formed by stacking an fuel electrode and the air electrode through an electrolyte membrane, an oxidant introduction pipe connected to the electromotive part and interposed with the air-supply pump for supplying air to the air electrode as the oxidant, and a moisture absorbing filter connected to the other end on the opposite side to the electromotive part of the oxidant of the oxidant introduction pipe, and the moisture absorbing filter is equipped with a container connected to the other end of the oxidant introduction pipe and having an air suction port and many moisture absorbing bodies filled in the container and carrying moisture absorbers in a porous body comprising a specific polymer compound. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
