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:
Feb. 14, 2012
Filed:
Feb. 03, 2006
Makoto Yuasa, Soka, JP;
Kenichi Oyaizu, Mitaka, JP;
Aritomo Yamaguchi, Yokohama, JP;
Hiroshi Ikkanda, Tokyo, JP;
Ken Tanaka, Saitama, JP;
Yuichi Iai, Tokyo, JP;
Masakuni Yamamoto, Utsunomiya, JP;
Shigeru Kido, Ishikawa-gun, JP;
Hidetaka Nishikoori, Susono, JP;
Tetsuo Nagami, Nagoya, JP;
Naoko Iwata, Toyota, JP;
Makoto Yuasa, Soka, JP;
Kenichi Oyaizu, Mitaka, JP;
Aritomo Yamaguchi, Yokohama, JP;
Hiroshi Ikkanda, Tokyo, JP;
Ken Tanaka, Saitama, JP;
Yuichi Iai, Tokyo, JP;
Masakuni Yamamoto, Utsunomiya, JP;
Shigeru Kido, Ishikawa-gun, JP;
Hidetaka Nishikoori, Susono, JP;
Tetsuo Nagami, Nagoya, JP;
Naoko Iwata, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
This invention provides a catalyst material comprising a conductive material coated with a polynuclear complex molecule derived from at least two types of heteromonocyclic compounds and a catalyst metal coordinated to the coating layer of the polynuclear complex molecule, and a catalyst material comprising a conductive material coated with a polynuclear complex molecule derived from a heteromonocyclic compound and a catalyst metal, which is a composite of a noble metal and a transition metal, coordinated to the coating layer of the polynuclear complex molecule. Such catalyst material of the invention has excellent catalytic performance and serviceability as, for example, an electrode of fuel cells.