Fuel cell catalysts: Carbon-supported bimetallic/trimetallic alloy nanoparticles

Jin Luo, Lingyan Wang, Peter N. Njoki, Derrick Mott, Chuan Jian Zhong

研究成果: Conference contribution

抄録

Polymer electrolyte membrane fuel cells and direct methanol fuel cells are becoming increasingly attractive power sources because of the high conversion efficiencies and low pollution and the use for mobile and stationary applications such as on-board electric power sources for advanced propulsion systems, non-polluting electric vehicles and portable devices. This presentation reports recent results of an investigation of carbon-supported alloy nanoparticle catalysts for electrocatalytic methanol oxidation and oxygen reduction reactions. The exploration of the bimetallic/trimetallic composition on carbon black support focuses on the production of low-cost, robust, and active catalysts. Spectroscopic, microscopic and combinatorial analysis work will be discussed, which are aimed at a detailed delineation of the catalytic activity with the nanoscale composition and sizes.

本文言語English
ホスト出版物のタイトル234th ACS National Meeting, Abstracts of Scientific Papers
出版ステータスPublished - 2007 12 31
外部発表はい
イベント234th ACS National Meeting - Boston, MA, United States
継続期間: 2007 8 192007 8 23

出版物シリーズ

名前ACS National Meeting Book of Abstracts
ISSN(印刷版)0065-7727

Other

Other234th ACS National Meeting
国/地域United States
CityBoston, MA
Period07/8/1907/8/23

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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