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Start Over Author "Youngkwang Yun" Publisher american chemical society
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1. Origin of the enhanced catalytic activity of carbon nanocoil-supported PtRu alloy electrocatalysts

Author

Kyung-Won Park, Yung-Eun Sung, Sangjin Han, Youngkwang Yun, and Taeghwan Hyeon

Subjects
Ruthenium -- Chemical properties, Platinum -- Chemical properties, Chemicals, plastics and rubber industries
Abstract

The detailed investigation done on the relationship between the electrocatalytic performance of PtRu catalysts and the characteristics of the carbon supports is presented. Catalysts supported on carbon materials with specific characteristics such as a highly graphitic structure showed improved catalytic activities as a result of a preferred crystallographic orientation by interactions with the highly ordered substrate.

Published
2004

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