Pt/C and Pt/TiO2-C electrocatalysts prepared by chemical vapor deposition with high tolerance to alcohols in oxygen reduction reaction
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- 作者：B. Ruiz-Camacho ; beatrizr@upgto.edu.mx" class="auth_mail ; O. Martí ; nez-Á ; lvarez ; H.H. Rodrí ; guez-Santoyo ; V. Granados-Alejo
- 关键词：Pt/TiO2&ndash ; C ; Chemical vapor deposition ; Methanol ; Ethanol ; Oxygen reduction reaction ; Fuel cell
- 刊名：Journal of Electroanalytical Chemistry
- 出版年：24 June 2014
- 年：2014
- 卷：725
- 期：Complete
- 页码：19-24
- 全文大小：1298 K
文摘
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Pt nanoparticles of 3 nm onto TiO2–C support were synthesized by CVD.
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The Pt/TiO2–C tolerance to methanol and ethanol was investigated.
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The effect of TiO2 rutile phase was addressed as co-catalyst of Pt for ORR.
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Pt/TiO2–C exhibit more tolerance towards methanol compared to ethanol.