典型文献
Nanoparticle/Microsphere TiO2/Bi2WO6 Z-scheme Heterojunction with Excellent Visible-light Photocatalytic Performance
文献摘要:
Flower-like BiOBr/Bi2WO6 Z-scheme heterojunction was prepared by a two-step solvothermal method. BiOBr microspheres were firstly synthesized through solvothermal me-thod. Then the out part of the BiOBr microspheres was designed to react with Na2WO4 forming Bi2WO6 nanosheets through ion exchange process. The BiOBr/Bi2WO6 heterojunction has a larger BET sur-face area, smaller energy band gap, faster transfer of charge carriers and a much better visible-light photocat-alytic performance than that of BiOBr and Bi2WO6. It also has a better cycling stability than that of the BiO-Br. Possible photocatalytic mechanism of the BiOBr/Bi2WO6 heterojunction is proposed.
文献关键词:
中图分类号:
作者姓名:
ZHAO Mengxue;LIU Yulin;LIAO Guosheng;HE Jinyun;QIN Ningbo
作者机构:
Key Laboratory of New Processing Technology for Nonferrous Metal&Materials,Ministry of Education/Guangxi Key Laboratory of Op-tical and Electronic Materials and Devices,Guilin University of Technology,Guilin 541004,China;School of Urban Construction,Wuhan University of Science and Technology,Wuhan 541004,China
文献出处:
引用格式:
[1]ZHAO Mengxue;LIU Yulin;LIAO Guosheng;HE Jinyun;QIN Ningbo-.Nanoparticle/Microsphere TiO2/Bi2WO6 Z-scheme Heterojunction with Excellent Visible-light Photocatalytic Performance)[J].武汉理工大学学报(材料科学版)(英文版),2022(06):1114-1122
A类:
B类:
Nanoparticle,Microsphere,TiO2,Bi2WO6,scheme,Heterojunction,Excellent,Visible,light,Photocatalytic,Performance,Flower,like,BiOBr,heterojunction,was,prepared,by,two,step,solvothermal,method,microspheres,were,firstly,synthesized,through,Then,out,designed,react,Na2WO4,forming,nanosheets,exchange,process,has,larger,BET,sur,face,area,smaller,energy,band,gap,faster,transfer,charge,carriers,much,better,visible,performance,than,that,It,also,cycling,stability,Possible,photocatalytic,mechanism,proposed
AB值:
0.598401
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