The present invention is to provide a hydrogen oxidation catalyst that does not contain platinum. Disclosed is a hydrogen oxidation catalyst that is a dinuclear transition metal complex having a chemical structure represented by the following general formula (1) or (2):
wherein, in the general formulae (1) and (2), M
1
and M
2
are each independently Fe or Ru; Ar
1
and Ar
2
are each independently a cyclopentadienyl group or a pentamethylcyclopentadienyl group; Ar
3
and Ar
4
are each independently a divalent aromatic hydrocarbon group having 6 to 12 carbon atoms; and Ar
5
is a monovalent aromatic hydrocarbon group having 6 to 12 carbon atoms, and in the general formula (2), R
1
and R
2
are each independently a hydrogen atom or a monovalent aliphatic hydrocarbon group having 1 to 3 carbon atoms.
本发明旨在提供一种不含
铂的氢氧化催化剂。公开了一种氢氧化催化剂,其为一种双核过渡
金属配合物,其
化学结构由以下一般式(1)或(2)表示:其中,在一般式(1)和(2)中,M1和M2分别独立为Fe或Ru;Ar1和Ar2分别独立为
环戊二烯基团或五
甲基环戊二烯基团;Ar3和Ar4分别独立为具有6至12个碳原子的二价
芳香烃基团;Ar5为具有6至12个碳原子的一价
芳香烃基团,在一般式(2)中,R1和R2分别独立为氢原子或具有1至3个碳原子的一价脂肪烃基团。