Effective use of platinum group metals

Yamabe Mitarai Yoko*, Zebin Bao, Murakami Hideyuki, Abe Hideki, Matsumoto Toru

*この研究の対応する著者

研究成果: Review article査読

抄録

Platinum group metals (PGMs) are used in a wide range of application fields such as catalysts, electrodes, medical and electrical devices, and high-temperature materials. The supply of platinum is only about 200t per year and its price drastically fluctuates depending on the economic situation. Even so, PGMs are used in industry because of their excellent properties which are difficult to obtain in alternative materials. Thus, an understanding of the mechanism that results in these properties is necessary in order to optimize the properties of PGMs, increase their lifetimes, and find alternative materials. In this paper, some attempts to increase the lifetimes of PGMs and to search for alternative materials for use as high-temperature materials, coating materials, catalyst materials, and electrode materials are reported.

本文言語English
ページ(範囲)10-20
ページ数11
ジャーナルNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
75
1
DOI
出版ステータスPublished - 2011 1
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 金属および合金
  • 材料化学

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