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Royal Society of Chemistry, RSC Advances, 3(2), p. 792-796, 2012

DOI: 10.1039/c1ra00587a

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Hierarchically structured Pt/CNT@TiO2nanocatalysts with ultrahigh stability for low-temperature fuel cells

Journal article published in 2012 by Bao Yu Xia ORCID, Shujiang Ding, Hao Bin Wu, Xin Wang, Xiong Wen (David)
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

High-stability Pt electrocatalysts have been prepared using hierarchical CNT@TiO2 structures composed of TiO2 nanosheets grafted on the CNT backbone as the support. The as-prepared Pt/CNT@TiO2 electrocatalysts manifest high electrocatalytic activity with greatly improved stability compared to conventional CNT or carbon black supported Pt electrocatalysts.