Hierarchical CeO2@N-C Ultrathin Nanosheets for Efficient Selective Oxidation of Benzylic Alcohols in Water
Hierarchical CeO2@N-C Ultrathin Nanosheets for Efficient Selective Oxidation of Benzylic Alcohols in Water
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DOI：
10.1021/acs.inorgchem.1c00076
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发表时间：
2021-05-25
影响因子：
4.6
通讯作者：
Han, Xiguang
中科院分区：
文献类型：
--
作者：
Hao, Juan;Long, Zhouyang;Han, Xiguang
采用金属-有机骨架模板法制备单分散CeO2@N-C超薄纳米片状自组装层次化结构。均匀的掺氮碳(N-C)涂层对苯甲醇的吸附和活化具有重要作用。超薄纳米片自组装形成的独特的三维层次结构为催化反应提供了足够的活性中心。因此，CeO2@N-C Ushr催化剂对水中苯甲醇的选择氧化具有良好的催化性能。
A monodisperse CeO2@N-C ultrathin nanosheet self-assembled hierarchical structure (USHR) has been prepared by metal-organic framework template methods. The uniform coating of nitrogen-doped carbon (N-C) layers could play an important role in the adsorption and activation of benzylic alcohol. The unique 3D hierarchical structure self-assembled by ultrathin nanosheets provided enough active sites for the catalytic reaction. Therefore, the CeO2@N-C USHR can afford excellent catalytic performance for selective oxidation of benzylic alcohols in water.