Mild synthesis of layer-by-layer SnO2 nanosheet/Pt/graphene composites as catalysts for ethanol electro-oxidation
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- 作者：Yunteng Qua ; Can Lia ; Long Wanga ; Yunzhi Gaoa ; gao_yunzhihit@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jiancun Raob ; jcrao@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Geping Yina
- 关键词：Tin dioxide nanosheet ; Layer-by-layer structure ; Ethanol oxidation ; Differential electrochemical mass spectrometry
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：24 August 2016
- 年：2016
- 卷：41
- 期：32
- 页码：14036-14046
- 全文大小：2830 K
文摘
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Layer-by-layer SnO2 nanosheet/Pt/graphene was prepared by multi-stepped polyol process.
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The layer-by-layer structure was confirmed upon physical characterization.
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The ethanol electro-oxidation performance and mechanism were studied in detail.
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SnO2/Pt/graphene shows superior ethanol oxidation activity and durability.
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SnO2/Pt/graphene possesses better selectivity from ethanol to CO2 and CH3COOH.