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:
Sep. 24, 2013
Filed:
Jan. 11, 2006
Wen LI, Ann Arbor, MI (US);
Tetsuo Kawamura, Toyota, JP;
Tetsuo Nagami, Nagoya, JP;
Hiroaki Takahashi, Toyota, JP;
John Muldoon, Saline, MI (US);
John A. Shelnutt, Tijeras, NM (US);
Yujiang Song, Albuquerque, NM (US);
James E. Miller, Albuquerque, NM (US);
Michael A. Hickner, Albuquerque, NM (US);
Craig Medforth, Albuquerque, NM (US);
Wen Li, Ann Arbor, MI (US);
Tetsuo Kawamura, Toyota, JP;
Tetsuo Nagami, Nagoya, JP;
Hiroaki Takahashi, Toyota, JP;
John Muldoon, Saline, MI (US);
John A. Shelnutt, Tijeras, NM (US);
Yujiang Song, Albuquerque, NM (US);
James E. Miller, Albuquerque, NM (US);
Michael A. Hickner, Albuquerque, NM (US);
Craig Medforth, Albuquerque, NM (US);
Toyota Motor Engineering & Manufacturing North America, Inc., Erlanger, KY (US);
Toyota Motor Corporation, Toyota, JP;
Sandia Corporation, Operator of Sandia National Laboratories, Albuquerque, NM (US);
Abstract
The invention relates to methods of preparing metal particles on a support material, including platinum-containing nanoparticles on a carbon support. Such materials can be used as electrocatalysts, for example as improved electrocatalysts in polymer electrolyte membrane fuel cells (PEM-FCs).