07265076 is referenced by 55 patents and cites 39 patents.

A CO removal catalyst of inducing CO shift reaction for allowing water and carbon monoxide to react to produce hydrogen and carbon dioxide, comprising a catalyst carrier having a cerium-zirconium composite oxide and a zirconium oxide and a predetermined noble metal supported on the catalyst carrier, wherein the average particle diameter of the particulate cerium-zirconium composite oxide is greater than the average particle diameter of the particulate zirconium oxide, the average particle diameter of the particulate zirconium oxide is greater than the average particle diameter of the predetermined particulate noble metal and the predetermined noble metal is supported on the catalyst carrier more in the outer part thereof.

Title
CO removal catalyst, method of producing CO removal catalyst, hydrogen purifying device and fuel cell system
Application Number
10/745223
Publication Number
7265076 (B2)
Application Date
December 22, 2003
Publication Date
September 4, 2007
Inventor
Seiji Fujihara
Osaka
JP
Hidenobu Wakita
Kyoto
JP
Kunihiro Ukai
Nara
JP
Kiyoshi Taguchi
Osaka
JP
Agent
RatnerPrestia
Assignee
Matsushita Electric Industrial
JP
IPC
B01J 21/00
B01J 23/00
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