| Investigation into the roles of interfacial H2O structure in catalytic oxidation of HCHO and CO over CuMnO2 catalysts |
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| 作者姓名： | Chunyan Ma Jushuang Pan Cheng Chen Yuanyuan Dong Feng Yao Fengbang Wang Maoyong Song |
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| 作者单位： | 1. Key Laboratory of Environmental Nanotechnology and Health Effects, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences;2. University of Chinese Academy of Sciences;3. No.52 Institute of China North Industries Group Yantai Branch Co.Ltd. |
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| 基金项目： | supported by the National Natural Science Foundation of China (Nos. 21976198 and 21777175)；;the National Key Research and Development Program of China(No. 2018YFA0901200)； |
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| 摘 要： | The rapid deactivation of cost-effective MnO2-based catalysts in humid air limits their application in practice,and the identification of the role of water in an oxidation process is significant for developing water-resistant MnO2-based catalysts.Here,CuMnO2showed a20.3%HCHO conversion in 10 hr at room temperature in humid air with relative humidity of 40%,but deactivated in 3 hr in dry air.The excellent activity and stability of HCHO oxidation in humid air were ...
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