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Author：

Bai, Zuxue (Bai, Zuxue.) | Xie, Yawei (Xie, Yawei.) | Wei, Xuechun (Wei, Xuechun.) | Zhou, Liqin (Zhou, Liqin.) | Bao, Jingyu (Bao, Jingyu.) | Tang, Rongshuo (Tang, Rongshuo.) | Wen, Yanxuan (Wen, Yanxuan.) | Zhao, Zhongxing (Zhao, Zhongxing.) | Deng, Jiguang (Deng, Jiguang.) | Zhao, Zhenxia (Zhao, Zhenxia.)

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EI Scopus SCIE

Abstract：

Great　disparity　in　crystal　size　and　incompatibility　in　crystal　interface　of　catalysts　lead　to　low　catalytic　activity,　restricting　its　application　for　antibiotic　degradation.　Herein,　a　dual　regulation　strategy　via　intrinsic　ion　interpenetration　was　proposed　to　engineer　multifunctional　nano-interfacial　BiFeVO4/NH2-MIL-88B(Fe-Bi)　(BFV/NMFB)　catalysts　for　efficient　photo-Fenton-like　catalytic　degradation　OTC.　These　multifunctional　nano-interfaces　(Fe-O-Bi)　with　abundant　vacancy　defects　enhanced　electrical　conductivity,　broadened　light　absorption　and　narrowed　band　gap.　Furthermore,　the　strong　interface　bonds　enhanced　H2O2　adsorption　and　activation,　accelerated　photogenerated　carrier　separation/transfer　and　promoted　Fe3+/Fe2+　redox　activity.　These　properties　gave　an　excellent　synergistic　effect　of　photo　and　Fenton-like　catalysis　(synergy　factor　up　to　4.6)　via　changing　photocurrent　transfer　pathway　and　interfacial　adsorption-activation　mechanism.　Therefore,　the　designed　BFV/NMFB　exhibited　superior　photo-Fenton-like　catalytic　activity　(ka　=　189　mol‧mg−1‧min−1),　about　3.6–58　times　higher　than　these　of　reported　catalysts.　The　proposed　strategy　provided　a　promising　method　for　the　design　of　MOFs　composition　for　application　of　antibiotic　degradation.　©　2024　Elsevier　B.V.

Keyword：

Antibiotics Bioremediation Nanoclay Redox reactions Bismuth alloys Catalytic oxidation Bismuth compounds Photocatalytic activity Photodegradation

Author Community：

  • [ 1 ] [Bai, Zuxue]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China
  • [ 2 ] [Xie, Yawei]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China
  • [ 3 ] [Wei, Xuechun]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China
  • [ 4 ] [Zhou, Liqin]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China
  • [ 5 ] [Bao, Jingyu]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China
  • [ 6 ] [Tang, Rongshuo]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China
  • [ 7 ] [Wen, Yanxuan]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China
  • [ 8 ] [Zhao, Zhongxing]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China
  • [ 9 ] [Deng, Jiguang]Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing; 100124, China
  • [ 10 ] [Zhao, Zhenxia]Key Laboratory of New Low-carbon Green Chemical Technology, Education Department of Guangxi Zhuang Autonomous Region, State Key Laboratory of Featured, Metal Materials and Life-cycle Safety for Composite Structures, School of Chemistry and Chemical Engineering, Guangxi University, Nanning; 530004, China

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Source ：

Applied Catalysis B: Environmental

ISSN： 0926-3373

Year： 2025

Volume： 361

2 2 . 1 0 0

JCR@2022

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 4

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 9

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