Visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a BiVO(4)/FeVO(4) heterojunction composite

A BiVO(4)/FeVO(4) nanocomposite photocatalyst was successfully synthesized via a hydrothermal method. The prepared heterojunction photocatalyst was characterized physically and chemically using XRD, SEM, EDX, XPS, BET, FT-IR, Raman, UV-vis DRS, EPR and photoluminescence techniques. BiVO(4)/FeVO(4) w...

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Autores principales: Sajid, Muhammad Munir, Khan, Sadaf Bashir, Shad, Naveed Akthar, Amin, Nasir, Zhang, Zhengjun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9081775/
https://www.ncbi.nlm.nih.gov/pubmed/35540250
http://dx.doi.org/10.1039/c8ra03890b
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author Sajid, Muhammad Munir
Khan, Sadaf Bashir
Shad, Naveed Akthar
Amin, Nasir
Zhang, Zhengjun
author_facet Sajid, Muhammad Munir
Khan, Sadaf Bashir
Shad, Naveed Akthar
Amin, Nasir
Zhang, Zhengjun
author_sort Sajid, Muhammad Munir
collection PubMed
description A BiVO(4)/FeVO(4) nanocomposite photocatalyst was successfully synthesized via a hydrothermal method. The prepared heterojunction photocatalyst was characterized physically and chemically using XRD, SEM, EDX, XPS, BET, FT-IR, Raman, UV-vis DRS, EPR and photoluminescence techniques. BiVO(4)/FeVO(4) was explored for its photocatalytic activity by the decomposition of crystal violet (CV) organic dye under visible radiation. This experiment showed that BiVO(4)/FeVO(4) at a ratio of 2 : 1 completely degrades CV within 60 min. In addition, BiVO(4)/FeVO(4) was investigated for the electrochemical detection of the useful analyte ascorbic acid using electrochemical impedance spectroscopy (EIS) and cyclic voltammetry techniques. This work reveals the potential of the BiVO(4)/FeVO(4) nanocomposite for applications in environmental disciplines as well as in biosensing.
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spelling pubmed-90817752022-05-09 Visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a BiVO(4)/FeVO(4) heterojunction composite Sajid, Muhammad Munir Khan, Sadaf Bashir Shad, Naveed Akthar Amin, Nasir Zhang, Zhengjun RSC Adv Chemistry A BiVO(4)/FeVO(4) nanocomposite photocatalyst was successfully synthesized via a hydrothermal method. The prepared heterojunction photocatalyst was characterized physically and chemically using XRD, SEM, EDX, XPS, BET, FT-IR, Raman, UV-vis DRS, EPR and photoluminescence techniques. BiVO(4)/FeVO(4) was explored for its photocatalytic activity by the decomposition of crystal violet (CV) organic dye under visible radiation. This experiment showed that BiVO(4)/FeVO(4) at a ratio of 2 : 1 completely degrades CV within 60 min. In addition, BiVO(4)/FeVO(4) was investigated for the electrochemical detection of the useful analyte ascorbic acid using electrochemical impedance spectroscopy (EIS) and cyclic voltammetry techniques. This work reveals the potential of the BiVO(4)/FeVO(4) nanocomposite for applications in environmental disciplines as well as in biosensing. The Royal Society of Chemistry 2018-06-27 /pmc/articles/PMC9081775/ /pubmed/35540250 http://dx.doi.org/10.1039/c8ra03890b Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Sajid, Muhammad Munir
Khan, Sadaf Bashir
Shad, Naveed Akthar
Amin, Nasir
Zhang, Zhengjun
Visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a BiVO(4)/FeVO(4) heterojunction composite
title Visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a BiVO(4)/FeVO(4) heterojunction composite
title_full Visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a BiVO(4)/FeVO(4) heterojunction composite
title_fullStr Visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a BiVO(4)/FeVO(4) heterojunction composite
title_full_unstemmed Visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a BiVO(4)/FeVO(4) heterojunction composite
title_short Visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a BiVO(4)/FeVO(4) heterojunction composite
title_sort visible light assisted photocatalytic degradation of crystal violet dye and electrochemical detection of ascorbic acid using a bivo(4)/fevo(4) heterojunction composite
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9081775/
https://www.ncbi.nlm.nih.gov/pubmed/35540250
http://dx.doi.org/10.1039/c8ra03890b
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