ACTIVATION METHOD OF FUEL CELL, FUEL BATTERY CELL OR MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL ACTIVATED, CELL STACK OR FUEL CELL HAVING THEM, AND FUEL CELL ACTIVATION DEVICE

摘要

PPROBLEM TO BE SOLVED: To provide an activation method of a fuel cell capable of obtaining a battery output of high performance promptly even immediately after assembly of the fuel cell or in the case of operating the cell after leaving standing unused for a long time, a cell or a membrane electrode assembly treated by this activation method, a cell stack or a fuel cell having the cell or the membrane electrode assembly treated by this activation method, and a fuel cell activation device to carry out the activation method. PSOLUTION: This is the activation method of the fuel cell 2 which generates power by supplying an oxidant including oxygen to a cathode C and supplying a fuel gas including hydrogen or an organic fuel to an anode A. Activation is carried out by supplying a reducing agent to at least the cathode C. PCOPYRIGHT: (C)2008,JPO&INPIT