Well-crystallized ZnCo2O4 nanosheets as a new-style support of Au catalyst for high efficient CO preferential oxidation in H2 stream under visible light irradiation
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- 作者：Kai Yanga ; b ; Yujuan Zhanga ; Chao Menga ; FangFang Caob ; c ; Xun Chena ; Xianzhi Fua ; Wenxin Daia ; daiwenxin@fzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Changlin Yub ; yuchanglinjx@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Au/ZnCo2O4 ; Spinel structure ; Nanosheets ; Visible-light ; CO preferential oxidation
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：391
- 期：part_PB
- 页码：635-644
- 全文大小：3442 K
文摘
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Spinel ZnCo2O4 nanosheets were fabricated by a facile template-free wet chemical method.
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ZnCo2O4 nanosheet supported Au catalyst exhibited a good stability for oxidizing CO.
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Visible light could promote the adsorption and activation of CO and O2 on Au/ZnCo2O4.
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A efficient charge transfer occurred on the interface of Au and ZnCo2O4.