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Preparation of BiOCl/Bi(2)WO(6) Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances

In this work, a visible-light-driven BiOCl/Bi(2)WO(6) photocatalyst was obtained via a facile hydrothermal method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive spectrometry (EDS), X-ray photoelectron spectroscopy (XPS), ultraviolet/visible light...

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Autores principales: Chen, Jiayi, Wang, Kuang, Tian, Jialong, Yu, Wenhui, Chen, Yujie, Li, Na, Qi, Zhenming, Wang, Chunxia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8623855/
https://www.ncbi.nlm.nih.gov/pubmed/34832402
http://dx.doi.org/10.3390/ma14227002
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author Chen, Jiayi
Wang, Kuang
Tian, Jialong
Yu, Wenhui
Chen, Yujie
Li, Na
Qi, Zhenming
Wang, Chunxia
author_facet Chen, Jiayi
Wang, Kuang
Tian, Jialong
Yu, Wenhui
Chen, Yujie
Li, Na
Qi, Zhenming
Wang, Chunxia
author_sort Chen, Jiayi
collection PubMed
description In this work, a visible-light-driven BiOCl/Bi(2)WO(6) photocatalyst was obtained via a facile hydrothermal method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive spectrometry (EDS), X-ray photoelectron spectroscopy (XPS), ultraviolet/visible light diffuse reflection spectroscopy (UV/Vis), and photocurrent (PC). BiOCl/Bi(2)WO(6) was modified with (3-chloro-2-hydroxypropyl) trimethyl ammonium chloride to obtain the cationized BiOCl/Bi(2)WO(6). Cotton fabric was pretreated with sodium hydroxide (NaOH) and sodium chloroacetate solution to obtain carboxymethylated cotton fabric, which was further reacted with cationized BiOCl/Bi(2)WO(6) to achieve finished cotton fabric. The cotton fabrics were characterized by Fourier-transform infrared spectroscopy (FT-IR), XRD, SEM, and EDS. The photocatalytic activity of the BiOCl/Bi(2)WO(6) photocatalyst and cotton fabrics was assessed by photocatalytic degradation of MB (methylene blue) solution under simulated visible light. The self-cleaning property of cotton fabrics was evaluated by removing MB solution and red-wine stains. Results revealed that the coated cotton fabrics exhibited appreciable photocatalytic and self-cleaning performance. In addition, anti-UV studies showed that the finished cotton fabrics had remarkable UV blocking properties in the UVA and UVB regions. Therefore, the finished cotton fabric with BiOCl/Bi(2)WO(6) can provide a framework for the development of multifunctional textiles.
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spelling pubmed-86238552021-11-27 Preparation of BiOCl/Bi(2)WO(6) Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances Chen, Jiayi Wang, Kuang Tian, Jialong Yu, Wenhui Chen, Yujie Li, Na Qi, Zhenming Wang, Chunxia Materials (Basel) Article In this work, a visible-light-driven BiOCl/Bi(2)WO(6) photocatalyst was obtained via a facile hydrothermal method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive spectrometry (EDS), X-ray photoelectron spectroscopy (XPS), ultraviolet/visible light diffuse reflection spectroscopy (UV/Vis), and photocurrent (PC). BiOCl/Bi(2)WO(6) was modified with (3-chloro-2-hydroxypropyl) trimethyl ammonium chloride to obtain the cationized BiOCl/Bi(2)WO(6). Cotton fabric was pretreated with sodium hydroxide (NaOH) and sodium chloroacetate solution to obtain carboxymethylated cotton fabric, which was further reacted with cationized BiOCl/Bi(2)WO(6) to achieve finished cotton fabric. The cotton fabrics were characterized by Fourier-transform infrared spectroscopy (FT-IR), XRD, SEM, and EDS. The photocatalytic activity of the BiOCl/Bi(2)WO(6) photocatalyst and cotton fabrics was assessed by photocatalytic degradation of MB (methylene blue) solution under simulated visible light. The self-cleaning property of cotton fabrics was evaluated by removing MB solution and red-wine stains. Results revealed that the coated cotton fabrics exhibited appreciable photocatalytic and self-cleaning performance. In addition, anti-UV studies showed that the finished cotton fabrics had remarkable UV blocking properties in the UVA and UVB regions. Therefore, the finished cotton fabric with BiOCl/Bi(2)WO(6) can provide a framework for the development of multifunctional textiles. MDPI 2021-11-18 /pmc/articles/PMC8623855/ /pubmed/34832402 http://dx.doi.org/10.3390/ma14227002 Text en © 2021 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
Chen, Jiayi
Wang, Kuang
Tian, Jialong
Yu, Wenhui
Chen, Yujie
Li, Na
Qi, Zhenming
Wang, Chunxia
Preparation of BiOCl/Bi(2)WO(6) Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances
title Preparation of BiOCl/Bi(2)WO(6) Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances
title_full Preparation of BiOCl/Bi(2)WO(6) Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances
title_fullStr Preparation of BiOCl/Bi(2)WO(6) Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances
title_full_unstemmed Preparation of BiOCl/Bi(2)WO(6) Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances
title_short Preparation of BiOCl/Bi(2)WO(6) Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances
title_sort preparation of biocl/bi(2)wo(6) photocatalyst for efficient fixation on cotton fabric: applications in uv shielding and self-cleaning performances
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8623855/
https://www.ncbi.nlm.nih.gov/pubmed/34832402
http://dx.doi.org/10.3390/ma14227002
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