| abstract |
(57) [Summary] [Problem] A fuel electrode of a low-temperature fuel cell which is easily susceptible to catalyst poisoning by CO gas or the like, has excellent resistance to CO poisoning, has a high degree of freedom in selecting the second component, and is manufactured at a price An electrode catalyst for a fuel electrode of a low-temperature fuel cell which is also advantageous in terms of aspect and a low-temperature fuel cell using the same are provided. An electrode catalyst for a fuel electrode of a low-temperature fuel cell comprising a transition metal or an alloy thereof and an organometallic complex having a planar three-dimensional coordination structure. |