BiVO(4)–Deposited MIL–101–NH(2) for Efficient Photocatalytic Elimination of Cr(VI)

In this study, a flower–like BiVO(4)/MIL–101–NH(2) composite is synthesized by a facile and surfactant–free process. The –COO(−)–Bi(3+) ionic bond construction was conductive to enhance the interface affinity between BiVO(4) and MIL–101–NH(2). Due to the highly efficient light capture and sufficient...

Descripción completa

Detalles Bibliográficos
Autores principales: Sun, Huiwen, Dai, Qihang, Liu, Ju, Zhou, Tiantian, Chen, Muhua, Cai, Zhengchun, Zhu, Xinbao, Fu, Bo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921149/
https://www.ncbi.nlm.nih.gov/pubmed/36770885
http://dx.doi.org/10.3390/molecules28031218
_version_ 1784887242606510080
author Sun, Huiwen
Dai, Qihang
Liu, Ju
Zhou, Tiantian
Chen, Muhua
Cai, Zhengchun
Zhu, Xinbao
Fu, Bo
author_facet Sun, Huiwen
Dai, Qihang
Liu, Ju
Zhou, Tiantian
Chen, Muhua
Cai, Zhengchun
Zhu, Xinbao
Fu, Bo
author_sort Sun, Huiwen
collection PubMed
description In this study, a flower–like BiVO(4)/MIL–101–NH(2) composite is synthesized by a facile and surfactant–free process. The –COO(−)–Bi(3+) ionic bond construction was conductive to enhance the interface affinity between BiVO(4) and MIL–101–NH(2). Due to the highly efficient light capture and sufficient electron traps induced by oxygen vacancies and the formation of a heterostructure, the improved separation and transportation rates of charge carriers are realized. In addition, the MIL–101–NH(2)/BiVO(4) composite is favorable for Cr(VI) photocatalytic removal (91.2%). Moreover, FNBV–3 (Fe/Bi = 0.25) also exhibited an excellent reusability after five cycles.
format Online
Article
Text
id pubmed-9921149
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-99211492023-02-12 BiVO(4)–Deposited MIL–101–NH(2) for Efficient Photocatalytic Elimination of Cr(VI) Sun, Huiwen Dai, Qihang Liu, Ju Zhou, Tiantian Chen, Muhua Cai, Zhengchun Zhu, Xinbao Fu, Bo Molecules Article In this study, a flower–like BiVO(4)/MIL–101–NH(2) composite is synthesized by a facile and surfactant–free process. The –COO(−)–Bi(3+) ionic bond construction was conductive to enhance the interface affinity between BiVO(4) and MIL–101–NH(2). Due to the highly efficient light capture and sufficient electron traps induced by oxygen vacancies and the formation of a heterostructure, the improved separation and transportation rates of charge carriers are realized. In addition, the MIL–101–NH(2)/BiVO(4) composite is favorable for Cr(VI) photocatalytic removal (91.2%). Moreover, FNBV–3 (Fe/Bi = 0.25) also exhibited an excellent reusability after five cycles. MDPI 2023-01-26 /pmc/articles/PMC9921149/ /pubmed/36770885 http://dx.doi.org/10.3390/molecules28031218 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sun, Huiwen
Dai, Qihang
Liu, Ju
Zhou, Tiantian
Chen, Muhua
Cai, Zhengchun
Zhu, Xinbao
Fu, Bo
BiVO(4)–Deposited MIL–101–NH(2) for Efficient Photocatalytic Elimination of Cr(VI)
title BiVO(4)–Deposited MIL–101–NH(2) for Efficient Photocatalytic Elimination of Cr(VI)
title_full BiVO(4)–Deposited MIL–101–NH(2) for Efficient Photocatalytic Elimination of Cr(VI)
title_fullStr BiVO(4)–Deposited MIL–101–NH(2) for Efficient Photocatalytic Elimination of Cr(VI)
title_full_unstemmed BiVO(4)–Deposited MIL–101–NH(2) for Efficient Photocatalytic Elimination of Cr(VI)
title_short BiVO(4)–Deposited MIL–101–NH(2) for Efficient Photocatalytic Elimination of Cr(VI)
title_sort bivo(4)–deposited mil–101–nh(2) for efficient photocatalytic elimination of cr(vi)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921149/
https://www.ncbi.nlm.nih.gov/pubmed/36770885
http://dx.doi.org/10.3390/molecules28031218
work_keys_str_mv AT sunhuiwen bivo4depositedmil101nh2forefficientphotocatalyticeliminationofcrvi
AT daiqihang bivo4depositedmil101nh2forefficientphotocatalyticeliminationofcrvi
AT liuju bivo4depositedmil101nh2forefficientphotocatalyticeliminationofcrvi
AT zhoutiantian bivo4depositedmil101nh2forefficientphotocatalyticeliminationofcrvi
AT chenmuhua bivo4depositedmil101nh2forefficientphotocatalyticeliminationofcrvi
AT caizhengchun bivo4depositedmil101nh2forefficientphotocatalyticeliminationofcrvi
AT zhuxinbao bivo4depositedmil101nh2forefficientphotocatalyticeliminationofcrvi
AT fubo bivo4depositedmil101nh2forefficientphotocatalyticeliminationofcrvi

Ejemplares similares