A facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium

Abstract In this study, bismuth oxychloride/graphene oxide (BiOCl-GO) composite was fabricated by facile one pot hydrothermal method. The pure BiOCl and BiOCl-GO composite was characterized by X-ray diffraction, Transmission electron microscopy X-ray photoelectron spectroscopy and UV–Vis diffuse ref...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Jamshaid Rashid, Shumaila Karim, Rajeev Kumar, M. A. Barakat, Bilal Akram, Naveed Hussain, Hu Bin Bin, Ming Xu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/1d441bb410f943a4bfa27d55c6089ed6
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:1d441bb410f943a4bfa27d55c6089ed6
record_format	dspace
spelling	oai:doaj.org-article:1d441bb410f943a4bfa27d55c6089ed62021-12-02T19:02:32ZA facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium10.1038/s41598-020-71139-y2045-2322https://doaj.org/article/1d441bb410f943a4bfa27d55c6089ed62020-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-71139-yhttps://doaj.org/toc/2045-2322Abstract In this study, bismuth oxychloride/graphene oxide (BiOCl-GO) composite was fabricated by facile one pot hydrothermal method. The pure BiOCl and BiOCl-GO composite was characterized by X-ray diffraction, Transmission electron microscopy X-ray photoelectron spectroscopy and UV–Vis diffuse reflectance spectroscopy. The synthesized composite was then assessed for photocatalytic degradation of diclofenac sodium (DCF) in visible as well as direct solar light and UV irradiation. Results indicated that the photocatalytic removal efficiency of DCF was significantly affected by dose of catalysts, pH value and source of light. The results reveled that degradation efficiency of BiOCl-GO for DCF reduced from 100 to 34.4% with the increases in DCF initial concentration from 5 mg L−1 to 25 mg L−1. The solar light degradation of DCF using BiOCl-GO was achieved with apparent rate constant 0.0037 min−1. The effect of scavengers study revealed that superoxide ions and holes were mainly responsible for DCF degradation. The regeneration study indicates that BiOCl-GO composite can be successfully recycled up to the five cycles. The study revealed the effectiveness of one pot hydrothermal method for the fabrication of BiOCl-GO composite.Jamshaid RashidShumaila KarimRajeev KumarM. A. BarakatBilal AkramNaveed HussainHu Bin BinMing XuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jamshaid Rashid Shumaila Karim Rajeev Kumar M. A. Barakat Bilal Akram Naveed Hussain Hu Bin Bin Ming Xu A facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium
description	Abstract In this study, bismuth oxychloride/graphene oxide (BiOCl-GO) composite was fabricated by facile one pot hydrothermal method. The pure BiOCl and BiOCl-GO composite was characterized by X-ray diffraction, Transmission electron microscopy X-ray photoelectron spectroscopy and UV–Vis diffuse reflectance spectroscopy. The synthesized composite was then assessed for photocatalytic degradation of diclofenac sodium (DCF) in visible as well as direct solar light and UV irradiation. Results indicated that the photocatalytic removal efficiency of DCF was significantly affected by dose of catalysts, pH value and source of light. The results reveled that degradation efficiency of BiOCl-GO for DCF reduced from 100 to 34.4% with the increases in DCF initial concentration from 5 mg L−1 to 25 mg L−1. The solar light degradation of DCF using BiOCl-GO was achieved with apparent rate constant 0.0037 min−1. The effect of scavengers study revealed that superoxide ions and holes were mainly responsible for DCF degradation. The regeneration study indicates that BiOCl-GO composite can be successfully recycled up to the five cycles. The study revealed the effectiveness of one pot hydrothermal method for the fabrication of BiOCl-GO composite.
format	article
author	Jamshaid Rashid Shumaila Karim Rajeev Kumar M. A. Barakat Bilal Akram Naveed Hussain Hu Bin Bin Ming Xu
author_facet	Jamshaid Rashid Shumaila Karim Rajeev Kumar M. A. Barakat Bilal Akram Naveed Hussain Hu Bin Bin Ming Xu
author_sort	Jamshaid Rashid
title	A facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium
title_short	A facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium
title_full	A facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium
title_fullStr	A facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium
title_full_unstemmed	A facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium
title_sort	facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/1d441bb410f943a4bfa27d55c6089ed6
work_keys_str_mv	AT jamshaidrashid afacilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT shumailakarim afacilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT rajeevkumar afacilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT mabarakat afacilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT bilalakram afacilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT naveedhussain afacilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT hubinbin afacilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT mingxu afacilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT jamshaidrashid facilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT shumailakarim facilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT rajeevkumar facilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT mabarakat facilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT bilalakram facilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT naveedhussain facilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT hubinbin facilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium AT mingxu facilesynthesisofbismuthoxychloridegrapheneoxidecompositeforvisiblelightphotocatalysisofaqueousdiclofenacsodium
_version_	1718377252020813824

A facile synthesis of bismuth oxychloride-graphene oxide composite for visible light photocatalysis of aqueous diclofenac sodium

Ejemplares similares