Defect Engineering in Photocatalysts and Photoelectrodes:From Small to Big  

作　　者：Zhiliang Wang Mu Xiao Jiakang You Gang Liu Lianzhou Wang 

机构地区：[1]Nanomaterials Centre,School of Chemical Engineering,Australian Institute for Bioengineering and Nanotechnology,The University of Queensland,St Lucia,Queensland 4072,Australia [2]Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,P.R.China

出　　处：《Accounts of Materials Research》2022年第11期1127-1136,共10页材料研究述评（英文）

基　　金：support from Australian Research Council through its DECRA(DE210100930);Discovery(DP200101900);Laureate Fellowship(FL190100139)schemes;G.L.acknowledges the Natural Science Foundation of China(51825204,52120105003,and 21633009).

摘　　要：CONSPECTUS:With the development of nanotechnology and characterization techniques,it has been realized that the reactivity of metal nanoparticles mainly depends on some unsaturated coordination atoms on the surface.However,only a small fraction of the surface exposed atoms can access the reactants and act as reactive sites,resulting in low utilization of metal atoms.Moreover,due to the complex structure of metal nanoparticles,the metal atoms exposed on the surface are likely to be in different chemical environments and may act as multiple active centers to catalyze the reactants,which brings great difficulties in the establishment of the structure−activity relationship of metal nanoparticles.

关 键 词：surface. reactant CENTERS 

分 类 号：O62[理学—有机化学]