Performance and mechanism of CuO/CuZnAl hydrotalcites-ZnO for photocatalytic selective oxidation of gaseous methanol to methyl formate at ambient temperature
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- 作者：Xiaoyuan Lianga ; Xuzhuang Yanga ; xzyang2007@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Guanjun Gaoa ; Changfu Lia ; Yuanyuan Lia ; Weida Zhanga ; Xuetao Chena ; Yanbing Zhanga ; Bingbing Zhanga ; Yanqiu Leia ; Quanquan Shib
- 关键词：Photocatalysis ; Methanol ; Methyl formate ; Copper catalyst ; Reaction mechanism
- 刊名：Journal of Catalysis
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：339
- 期：Complete
- 页码：68-76
- 全文大小：3069 K
文摘
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CuO/CuZnAl LDH-ZnO exhibits good photoactivity for oxidation of methanol to methyl formate.
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CuO is photoreduced to Cu during the reaction under UV irradation.
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The maximum methyl formate yield reaches 50% at 30 °C.
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The study provides new insights into the design of photocatalysts for methanol oxidation.