This fuel generator is equipped with fine particles of a fuel-generating agent (1) that generates fuel by an oxidation reaction with an oxidizing gas and can be regenerated by a reduction reaction with a reducing gas, and a porous member (3). The fine part...

A fuel cell system, provided with: a fuel-generating material which generates a fuel by a chemical reaction and which can be regenerated by a reverse reaction of the aforementioned chemical reaction; a first fuel cell in which gas is circulated with respec...