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Ultrathin Bi2MoO6 Nanosheets for Photocatalysis: Performance Enhancement by Atomic Interfacial Engineering

文献类型：期刊论文

作者Huang, Yongchao4; Li, Kunshan4; Li, Siqi2; Lin, Ying5; Liu, Hong1,4; Tong, Yexiang3,5
刊名CHEMISTRYSELECT
出版日期2018-07-13
卷号3期号:26页码:7423-7428
关键词Atomic layers Bi2MoO6 nanosheets Electric-field Oxygen vacancies Photocatalysis
ISSN号2365-6549
DOI10.1002/slct.201800908
英文摘要Atomically thin two-dimensional semiconductors provide an ideal platform to establish clear structure-property relationships in the field of photocatalysis. Herein, we fabricated the atomically thin Bi2MoO6 nanosheets by a facile and scalable wet-chemical synthesis approach. Oxygen vacancies were inevitably induced into the nanosheets as the thickness of the nanosheets exposed interior atoms, which are clearly identified by X-ray photoelectron spectroscopy (XPS) and electron paramagnetic resonance (EPR) spectra. More intriguingly, the oxygen vacancies formed on the open interfaces could enhance charge transport, further improving the photocatalytic performance. Benefiting from the large surface areas and increased visible light absorption, the present atomically thin Bi2MoO6 nanosheets display extraordinary high-performance of photocatalytic degradation of phenol and cycling stability. More importantly, we believe that this achievement in ultrathin two-dimensional material (atomically thin Bi2MoO6 nanosheets) could bring new insights into designing high-performance photocatalysts.
资助项目Natural Science Foundation of China[51378494] ; Natural Science Foundation of China[51525805] ; Natural Science Foundation of China[21706295] ; Natural Science Foundation of China[21461162003] ; Natural Science Foundation of China[21773315] ; Natural Science Foundation of China[21476271] ; Fundamental Research Funds for the Central Universities[17lgjc36] ; Natural Science Foundation of Guangdong Province[2017A030313055] ; Natural Science Foundation of Guangdong Province[2015B010118002] ; Innovative School Project of Guangzhou University[2823010936] ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000438894200001
出版者WILEY-V C H VERLAG GMBH
源URL[http://119.78.100.138/handle/2HOD01W0/9723]  
专题水污染过程与治理研究中心
作者单位1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 401122, Peoples R China
2.Guangzhou Univ, Middle Sch, Guangzhou, Guangdong, Peoples R China
3.Shantou Univ, Dept Chem, Shantou 515063, Guangdong, Peoples R China
4.Guangzhou Univ, Key Lab Water Qual & Conservat Pearl River Delta, Minist Educ, Res Inst Environm Studies Greater Bay,Guangzhou H, Outer Ring Rd 230, Guangzhou 510006, Guangdong, Peoples R China
5.Sun Yat Sen Univ, MOE Lab Bioinorgan & Synthet Chem, Key Lab Low Carbon Chem & Energy Conservat Guangd, Sch Chem, Guangzhou 510275, Guangdong, Peoples R China
推荐引用方式
GB/T 7714		 Huang, Yongchao,Li, Kunshan,Li, Siqi,et al. Ultrathin Bi2MoO6 Nanosheets for Photocatalysis: Performance Enhancement by Atomic Interfacial Engineering[J]. CHEMISTRYSELECT,2018,3(26):7423-7428.
APA Huang, Yongchao,Li, Kunshan,Li, Siqi,Lin, Ying,Liu, Hong,&Tong, Yexiang.(2018).Ultrathin Bi2MoO6 Nanosheets for Photocatalysis: Performance Enhancement by Atomic Interfacial Engineering.CHEMISTRYSELECT,3(26),7423-7428.
MLA Huang, Yongchao,et al."Ultrathin Bi2MoO6 Nanosheets for Photocatalysis: Performance Enhancement by Atomic Interfacial Engineering".CHEMISTRYSELECT 3.26(2018):7423-7428.

入库方式： OAI收割

来源：重庆绿色智能技术研究院

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