Metal oxide mesocrystals and mesoporous single crystals:synthesis,properties and applications in solar energy conversion  

作　　者：Tingting Wu Guoqiang Deng Chao Zhen 

机构地区：[1]State Key Laboratory Base of Eco-chemical Engineering,College of Chemical Engineering,Qingdao University of Science and Technology,Qingdao 266042,China [2]Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences,72 Wenhua Road,Shenyang 110016,China [3]School of Materials Science and Engineering,University of Science and Technology of China,72 Wenhua Road,Shenyang 110016,China

出　　处：《Journal of Materials Science & Technology》2021年第14期9-22,共14页材料科学技术（英文版）

基　　金：supported by Youth Innovation Promotion Association of the Chinese Academy of Sciences(No.2020192)。

摘　　要：Metal oxide mesocrystals(MCs)and mesoporous single crystals(MSCs)exhibit superior carrier transport ability,high specific surface area,shortened photo-carrier diffusion lengths to interfaces and enhanced absorbance of the incident sunlight.These advanced features make metal oxide MCs and MSCs be a promising candidate material in photocatalysis,photoelectrocatalysis,dye sensitized solar cells(DSSCs)and perovskite solar cells(PSCs).Recently,remarkable advances of applying metal oxide MCs and MSCs in these areas have been achieved.Therefore,it is extremely important to deeply understand the influence of the unique properties of metal oxide MCs and MSCs on solar energy conversion systems.Herein,we presented a brief introduction on the synthesis and carrier transfer behavior of metal oxide MCs and MSCs.Then,the rational structure design and modification of metal oxide MCs and MSCs for photocatalysis,photoelectrocatalysis,DSSCs and PSCs are systematically discussed.Finally,the perspectives on extending the application of metal oxide MCs and MSCs are addressed.

关 键 词：Metal oxide mesocrystals Mesoporous single crystals PHOTOCATALYSIS PHOTOELECTROCATALYSIS Dye sensitized solar cells Perovskite solar cells 

分 类 号：TQ13[化学工程—无机化工]