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您的检索式：作者名="Xingchao Dai"
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| 1 | 氮掺杂碳上单原子锌:CO2固定和转化的高效稳定催化剂(英文)显示文摘环氧化合物与CO2环加成反应是环状碳酸酯合成和CO2利用的一种直接的原子经济方法,目前主要采用均相金属络合物催化此类转化反应.本文报道了一种新型多相Zn基催化剂,它可方便地通过热解活性炭负载的邻菲啰啉络合Zn(OAc)2而得到.详细的结构表征证实该材料中存在单原子Zn活性位.与Zn基纳米粒子催化剂相比,本文制备的单原子Zn催化剂在环氧化物环加成反应中表现出更高的活性和稳定性.采用该优化的催化剂成功地以高产率得到了一系列碳酸酯,该催化剂具有较好的基团容忍性. | Xinjiang Cui Xingchao Dai Annette-Enrica Surkus Kathrin Junge Carsten Kreyenschulte Giovanni Agostini Nils Rockstroh Matthias Beller | 2019 | Chinese Journal of Catalysis2019，40，11： | 0 |
| 2 | Organic Ligand-Free Hydroformylation with Rh Particles as Catalyst显示文摘Summary of main observation and conclusion An efficient and organic ligand-free heterogeneous catalytic system for hydroformylation of olefins is highly desirable for both academy and industry.In this study,simple Rh black was employed as a heterogeneous catalyst for hydroformylation of olefins in the absence of organic ligand.The Rh black catalyst showed good catalytic activity for a broad substrate scope including the aliphatic and aromatic olefins,affording the desired aldehydes in good yields.Taking the hydroformylation of ethylene as an example,86%yield of propanal and TOF of 200 h-1 were obtained,which was superior to the reported homogeneous catalytic systems.In addition,the catalyst could be reused five times without loss of activity under identical reaction conditions,and the Rh leaching was negligible after each cycle. | Shujuan Liu Xingchao Dai Hongli Wang Xinzhi Wang Feng Shi | 2020 | Chinese Journal of Chemistry2020，38，2： | 0 |
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