Microwave Solvothermal Synthesis of Three-Dimensional Bi(2)MoO(6) Microspheres with Enhanced Photocatalytic Activity

[Image: see text] In this study, three-dimensional (3D) Bi(2)MoO(6) microspheres were successfully fabricated by a facile, rapid, and mild microwave solvothermal strategy for the first time. The resultant 3D Bi(2)MoO(6) microspheres exhibited superior adsorption capacity and photocatalytic efficienc...

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Autores principales: Ma, Shuaishuai, Gu, Jiandong, Zong, Yuqing, Xue, Jinjuan, Ye, Zhaolian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7643174/
https://www.ncbi.nlm.nih.gov/pubmed/33163786
http://dx.doi.org/10.1021/acsomega.0c03595
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author Ma, Shuaishuai
Gu, Jiandong
Zong, Yuqing
Xue, Jinjuan
Ye, Zhaolian
author_facet Ma, Shuaishuai
Gu, Jiandong
Zong, Yuqing
Xue, Jinjuan
Ye, Zhaolian
author_sort Ma, Shuaishuai
collection PubMed
description [Image: see text] In this study, three-dimensional (3D) Bi(2)MoO(6) microspheres were successfully fabricated by a facile, rapid, and mild microwave solvothermal strategy for the first time. The resultant 3D Bi(2)MoO(6) microspheres exhibited superior adsorption capacity and photocatalytic efficiency in the degradation of the representative antibiotic ciprofloxacin under visible light, for which the reaction kinetic rate constant is 7.5 times as high as that of the as-synthesized zero-dimensional Bi(2)MoO(6) nanoparticles. The 3D hierarchical porous structure and the high Brunauer–Emmett–Teller surface area providing abundant reactive sites mainly contributed to the enhanced photocatalytic activity. The results highlight the feasibility of 3D Bi(2)MoO(6) microspheres as an efficient visible-light-responsive photocatalyst for antibiotic removal in an aqueous system.
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spelling pubmed-76431742020-11-06 Microwave Solvothermal Synthesis of Three-Dimensional Bi(2)MoO(6) Microspheres with Enhanced Photocatalytic Activity Ma, Shuaishuai Gu, Jiandong Zong, Yuqing Xue, Jinjuan Ye, Zhaolian ACS Omega [Image: see text] In this study, three-dimensional (3D) Bi(2)MoO(6) microspheres were successfully fabricated by a facile, rapid, and mild microwave solvothermal strategy for the first time. The resultant 3D Bi(2)MoO(6) microspheres exhibited superior adsorption capacity and photocatalytic efficiency in the degradation of the representative antibiotic ciprofloxacin under visible light, for which the reaction kinetic rate constant is 7.5 times as high as that of the as-synthesized zero-dimensional Bi(2)MoO(6) nanoparticles. The 3D hierarchical porous structure and the high Brunauer–Emmett–Teller surface area providing abundant reactive sites mainly contributed to the enhanced photocatalytic activity. The results highlight the feasibility of 3D Bi(2)MoO(6) microspheres as an efficient visible-light-responsive photocatalyst for antibiotic removal in an aqueous system. American Chemical Society 2020-10-21 /pmc/articles/PMC7643174/ /pubmed/33163786 http://dx.doi.org/10.1021/acsomega.0c03595 Text en © 2020 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Ma, Shuaishuai
Gu, Jiandong
Zong, Yuqing
Xue, Jinjuan
Ye, Zhaolian
Microwave Solvothermal Synthesis of Three-Dimensional Bi(2)MoO(6) Microspheres with Enhanced Photocatalytic Activity
title Microwave Solvothermal Synthesis of Three-Dimensional Bi(2)MoO(6) Microspheres with Enhanced Photocatalytic Activity
title_full Microwave Solvothermal Synthesis of Three-Dimensional Bi(2)MoO(6) Microspheres with Enhanced Photocatalytic Activity
title_fullStr Microwave Solvothermal Synthesis of Three-Dimensional Bi(2)MoO(6) Microspheres with Enhanced Photocatalytic Activity
title_full_unstemmed Microwave Solvothermal Synthesis of Three-Dimensional Bi(2)MoO(6) Microspheres with Enhanced Photocatalytic Activity
title_short Microwave Solvothermal Synthesis of Three-Dimensional Bi(2)MoO(6) Microspheres with Enhanced Photocatalytic Activity
title_sort microwave solvothermal synthesis of three-dimensional bi(2)moo(6) microspheres with enhanced photocatalytic activity
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7643174/
https://www.ncbi.nlm.nih.gov/pubmed/33163786
http://dx.doi.org/10.1021/acsomega.0c03595
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