The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2017
Filed:
Oct. 14, 2014
Yoshiaki Nishibayashi, Tokyo, JP;
Masahiro Yuki, Tokyo, JP;
Haruyuki Nakanishi, Susono, JP;
THE UNIVERSITY OF TOKYO, Tokyo, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
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), Mand Mare each independently Fe or Ru; Arand Arare each independently a cyclopentadienyl group or a pentamethylcyclopentadienyl group; Arand Arare each independently a divalent aromatic hydrocarbon group having 6 to 12 carbon atoms; and Aris a monovalent aromatic hydrocarbon group having 6 to 12 carbon atoms, and in the general formula (2), Rand Rare each independently a hydrogen atom or a monovalent aliphatic hydrocarbon group having 1 to 3 carbon atoms.