Engineering the Coordination Sphere of Isolated Active Sites to Explore the Intrinsic Activity in Single-Atom Catalysts

查看全文 作　　者：Xin [1,2]Wu;Huabin [2]Zhang;Shouwei [2]Zuo;Juncai [3]Dong;Yang [1]Li;Jian [1]Zhang;Yu [4]Han

机构地区：[1]State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,People’s Republic of China;[2]KAUST Catalysis Center,Physical Sciences and Engineering Division,King Abdullah University of Science and Technology,Thuwal 23955-6900,Saudi Arabia;[3]Beijing Synchrotron Radiation Facility,Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,People’s Republic of China;[4]Advanced Membranes and Porous Materials Center,Physical Sciences and Engineering Division,King Abdullah University of Science and Technology,Thuwal 23955-6900,Saudi Arabia

出　　处：《Nano-Micro Letters》索引2021年第13卷第9期,共28页

基　　金：This work is supported by NSFC(21773242,21935010);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB20000000);National Key Research and Development Program of China(2018YFA0208600);King Abdullah University of Science and Technology.J.Dong acknowledges financial support from Youth Innovation Promotion Association of Chinese Academy of Sciences(2018017). 摘　　要：Reducing the dimensions of metallic nanoparticles to isolated,single atom has attracted considerable attention in heterogeneous catalysis,because it significantly improves atomic utilization and often leads to distinct catalytic performance.Through extensive research,it has been recognized that the local coordination environment of single atoms has an important influence on their electronic structures and catalytic behaviors.In this review,we summarize a series of representative systems of single-atom catalysts,discussing their preparation,characterization,and structure-property relationship,with an emphasis on the correlation between the coordination spheres of isolated reactive centers and their intrinsic catalytic activities.We also share our perspectives on the current challenges and future research promises in the development of single-atom catalysis.With this article,we aim to highlight the possibility of finely tuning the catalytic performances by engineering the coordination spheres of single-atom sites and provide new insights into the further development for this emerging research field. 关键词：Isolated atoms Coordination sphere Intrinsic activity Single-atom catalysts

相关文献

参考文献（162）
引证文献（18）
耦合文献（11）

参考文献(162)

引证文献(18)

耦合文献(11)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Engineering the Coordination Sphere of Isolated Active Sites to Explore the Intrinsic Activity in Single-Atom Catalysts

参考文献(162)

引证文献(18)

耦合文献(11)

用户提示