Title:
触媒
Document Type and Number:
Japanese Patent JP2013534181
Kind Code:
A
Abstract:
A platinum alloy catalyst PtXY, wherein X is a transition metal (other than platinum, palladium or iridium) and Y is a transition metal (other than platinum, palladium or iridium) which is less leachable than X in an acidic environment, has an atomic percentage in the alloy of platinum is from 20.5-40at %, of X is from 40.5-78.5at % X and of Y is from 1-19.5at %.
Inventors:
Theobald, Brian Ronald Charles
Ball,sara caroline ball
O'Malley, Rachel Louise
Thomp set, david
Haas, Graham Alan
Ball,sara caroline ball
O'Malley, Rachel Louise
Thomp set, david
Haas, Graham Alan
Application Number:
JP2013522302A
Publication Date:
September 02, 2013
Filing Date:
July 21, 2011
Export Citation:
Assignee:
JOHNSON MATTHEY FUEL CELLS LIMITED
International Classes:
B01J23/89; H01M4/86; H01M4/90; H01M8/10
Domestic Patent References:
JPH06132034A | 1994-05-13 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori