Fabrication and photocatalytic performance of Bi 24 O 31 Br 10 nanosphere by a polyacrylamide gel method

Micro & nano letters

article

Zuming He¹  Jiangbin Su¹  Yongmei Xia³  Bin Tang¹ 

[1] Huaide School, Changzhou University;School of Mathematics & Physics, Changzhou University;School of Materials and Engineering, Jiangsu University of Technology

关键词: crystal structure;    visible spectra;    ultraviolet spectra;    nanofabrication;    photocatalysis;    photocatalysts;    surface chemistry;    bismuth compounds;    nanostructured materials;    polymer gels;    crystal microstructure;    energy gap;    dyes;    surface morphology;    water pollution control;    polyacrylamide gel method;    photocatalytic activity;    micronanosphere;    crystal structure;    microstructure;    bandgap;    optical property;    methyl orange;    visible light irradiation;    surface morphology;    UV-vis spectra;    Bi24O31Br10;   

DOI  :  10.1049/mnl.2020.0016

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

The authors have fabricated novel flower-like Bi 24 O 31 Br 10 micro/nanospheres by a polyacrylamide gel method. The crystal structure, microstructure, bandgap, morphology, and optical property of the as-prepared Bi 24 O 31 Br 10 micro/nanospheres were investigated by multiple techniques. The Bi 24 O 31 Br 10 photocatalyst exhibits excellent photocatalytic performance for the degradation of methyl orange under visible light irradiation. Furthermore, the cycle experimental results show that the Bi 24 O 31 Br 10 micro/nanospheres possess superior reusability. The possible photocatalytic work principle was proposed and discussed.

【 授权许可】

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