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Title: Photocatalytic methods for preparation of electrocatalyst materials

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 proton exchange membrane fuel cells (PEM-FCs).

Inventors:
; ; ; ; ; ; ; ;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1111108
Patent Number(s):
8609573
Application Number:
12/166,957
Assignee:
Toyota Motor Engineering & Manufacturing North America, Inc. (Erlander, KY); Toyota Motor Corporation (Toyota, JP), Sandia Corporation (Albuquerque, NM)`
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Nwoga, Tochi Tudor, Kawahara, Kazuo, Li, Wen, Song, Yujiang, Shelnutt, John A, Miller, James E, Medforth, Craig John, Ueno, Yukiyoshi, and Kawamura, Tetsuo. Photocatalytic methods for preparation of electrocatalyst materials. United States: N. p., 2013. Web.
Nwoga, Tochi Tudor, Kawahara, Kazuo, Li, Wen, Song, Yujiang, Shelnutt, John A, Miller, James E, Medforth, Craig John, Ueno, Yukiyoshi, & Kawamura, Tetsuo. Photocatalytic methods for preparation of electrocatalyst materials. United States.
Nwoga, Tochi Tudor, Kawahara, Kazuo, Li, Wen, Song, Yujiang, Shelnutt, John A, Miller, James E, Medforth, Craig John, Ueno, Yukiyoshi, and Kawamura, Tetsuo. Tue . "Photocatalytic methods for preparation of electrocatalyst materials". United States. https://www.osti.gov/servlets/purl/1111108.
@article{osti_1111108,
title = {Photocatalytic methods for preparation of electrocatalyst materials},
author = {Nwoga, Tochi Tudor and Kawahara, Kazuo and Li, Wen and Song, Yujiang and Shelnutt, John A and Miller, James E and Medforth, Craig John and Ueno, Yukiyoshi and Kawamura, Tetsuo},
abstractNote = {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 proton exchange membrane fuel cells (PEM-FCs).},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {12}
}

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