Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use

Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use

A novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite photocatalyst with different heterojunction structures was successfully constructed by compounding InVO<sub>4</sub> with Ag<sub>2</sub>MoO<sub>4</sub> and AgB...

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Main Authors: Jie Zhang, Jia Wang, Qingjun Zhu, Binbin Zhang, Huihui Xu, Jizhou Duan, Baorong Hou
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Nanomaterials
Subjects:
photocatalyst
organic pollutants
antibacterial
Z-type photocatalytic mechanism
Online Access:https://www.mdpi.com/2079-4991/10/8/1541
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spelling doaj-d7020514c5a447dca625c9d1bf1bda4f2020-11-25T03:07:54ZengMDPI AGNanomaterials2079-49912020-08-01101541154110.3390/nano10081541Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial UseJie Zhang0Jia Wang1Qingjun Zhu2Binbin Zhang3Huihui Xu4Jizhou Duan5Baorong Hou6CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, ChinaCAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, ChinaCAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, ChinaCAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, ChinaCAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, ChinaCAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, ChinaCAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, ChinaA novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite photocatalyst with different heterojunction structures was successfully constructed by compounding InVO<sub>4</sub> with Ag<sub>2</sub>MoO<sub>4</sub> and AgBr. According to the degradation, antibacterial and free radical trapping data, the photocatalytic antibacterial and antifouling activities of AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite were evaluated, and the corresponding photocatalytic reaction mechanism was proposed. Adding AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite, the degradation rate of ciprofloxacin (CIP) achieved 95.5% within 120 min. At the same time, the antibacterial rates of <i>Escherichia coli</i> (<i>E. coli</i>), <i>Staphylococcus aureus</i> (<i>S. aureus</i>) and <i>Pseudomonas aeruginosa</i> (<i>P. aeruginosa</i>) achieved 99.99%. The AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite photocatalyst showed promising usage in photocatalytic antibacterial and purification areas.https://www.mdpi.com/2079-4991/10/8/1541photocatalystorganic pollutantsantibacterialZ-type photocatalytic mechanism
collection DOAJ
language English
format Article
sources DOAJ
author Jie Zhang
Jia Wang
Qingjun Zhu
Binbin Zhang
Huihui Xu
Jizhou Duan
Baorong Hou
spellingShingle Jie Zhang
Jia Wang
Qingjun Zhu
Binbin Zhang
Huihui Xu
Jizhou Duan
Baorong Hou
Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use
Nanomaterials
photocatalyst
organic pollutants
antibacterial
Z-type photocatalytic mechanism
author_facet Jie Zhang
Jia Wang
Qingjun Zhu
Binbin Zhang
Huihui Xu
Jizhou Duan
Baorong Hou
author_sort Jie Zhang
title Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use
title_short Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use
title_full Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use
title_fullStr Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use
title_full_unstemmed Fabrication of a Novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use
title_sort fabrication of a novel agbr/ag<sub>2</sub>moo<sub>4</sub>@invo<sub>4</sub> composite with excellent visible light photocatalytic property for antibacterial use
publisher MDPI AG
series Nanomaterials
issn 2079-4991
publishDate 2020-08-01
description A novel AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite photocatalyst with different heterojunction structures was successfully constructed by compounding InVO<sub>4</sub> with Ag<sub>2</sub>MoO<sub>4</sub> and AgBr. According to the degradation, antibacterial and free radical trapping data, the photocatalytic antibacterial and antifouling activities of AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite were evaluated, and the corresponding photocatalytic reaction mechanism was proposed. Adding AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite, the degradation rate of ciprofloxacin (CIP) achieved 95.5% within 120 min. At the same time, the antibacterial rates of <i>Escherichia coli</i> (<i>E. coli</i>), <i>Staphylococcus aureus</i> (<i>S. aureus</i>) and <i>Pseudomonas aeruginosa</i> (<i>P. aeruginosa</i>) achieved 99.99%. The AgBr/Ag<sub>2</sub>MoO<sub>4</sub>@InVO<sub>4</sub> composite photocatalyst showed promising usage in photocatalytic antibacterial and purification areas.
topic photocatalyst
organic pollutants
antibacterial
Z-type photocatalytic mechanism
url https://www.mdpi.com/2079-4991/10/8/1541
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