Nanometer CeO 2 doped high silica ZSM-5 heterogeneous catalytic ozonation of sulfamethoxazole in water

A novel CeO doped high silica ZSM-5(CeO @HSZSM-5) composite was originally fabricated via ammonia precipitation for the catalytic ozonation of sulfamethoxazole (SMX). Physicochemical properties have been investigated through electron microscope, Raman spectroscopy, X-ray photoelectron spectroscopy,...

Full description

Saved in:
Bibliographic Details
Published in:Journal of hazardous materials 2021-06, Vol.411, p.125072
Main Authors: Zuo, Xingtao, Ma, Senlin, Wu, Qiyuan, Xiong, Juan, He, Jiajie, Ma, Cong, Chen, Zhongbing
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page
container_issue
container_start_page 125072
container_title Journal of hazardous materials
container_volume 411
creator Zuo, Xingtao
Ma, Senlin
Wu, Qiyuan
Xiong, Juan
He, Jiajie
Ma, Cong
Chen, Zhongbing
description A novel CeO doped high silica ZSM-5(CeO @HSZSM-5) composite was originally fabricated via ammonia precipitation for the catalytic ozonation of sulfamethoxazole (SMX). Physicochemical properties have been investigated through electron microscope, Raman spectroscopy, X-ray photoelectron spectroscopy, etc. The prepared nanometer CeO @HSZSM-5 had a much higher specific surface (348-395 m /g), a finer crystallite size (8.2-33.5 nm) and superior stability. Temperature-programmed desorption and reduction analysis revealed that the formed CeO nanoparticles on the surface of CeO @HSZSM-5 could improve the reducibility of surface-capping oxygen, induce more oxygen vacancies and promote oxygen migration. CeO @HSZSM-5 exhibited excellent catalytic performance for SMX mineralization in the pH range of environmental waters. The great enhancement of CeO @HSZSM-5 catalytic activity was ascribed to the conversion of O into active oxygen involved in SMX mineralization, including OH, O and O . This work provides a reference for the removal of pollutants by zeolite supported Ce catalytic ozonation process in water.
format article
fullrecord <record><control><sourceid>pubmed</sourceid><recordid>TN_cdi_pubmed_primary_33453668</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>33453668</sourcerecordid><originalsourceid>FETCH-pubmed_primary_334536683</originalsourceid><addsrcrecordid>eNqFjrsOgkAQRTcmRnz9gpkfIEFXHj3R2KiFVjZkhEHWLDuEhah8vZhobXWac27uQIyXUShdKWXgiIm1d8_zlqG_HglHyrUvgyAai_yAhktqqIaYjrCCjCvKoFC3AqzSKkW4nPauD8XH4RsZ4tZCig3qV6NS4I4NNooNcA621Tn2awU_sWNNoAw8sA9nYpijtjT_cioW28053rlVey0pS6palVi_kt8x-Vd4A4bTRFA</addsrcrecordid><sourcetype>Index Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Nanometer CeO 2 doped high silica ZSM-5 heterogeneous catalytic ozonation of sulfamethoxazole in water</title><source>ScienceDirect Freedom Collection 2022-2024</source><creator>Zuo, Xingtao ; Ma, Senlin ; Wu, Qiyuan ; Xiong, Juan ; He, Jiajie ; Ma, Cong ; Chen, Zhongbing</creator><creatorcontrib>Zuo, Xingtao ; Ma, Senlin ; Wu, Qiyuan ; Xiong, Juan ; He, Jiajie ; Ma, Cong ; Chen, Zhongbing</creatorcontrib><description>A novel CeO doped high silica ZSM-5(CeO @HSZSM-5) composite was originally fabricated via ammonia precipitation for the catalytic ozonation of sulfamethoxazole (SMX). Physicochemical properties have been investigated through electron microscope, Raman spectroscopy, X-ray photoelectron spectroscopy, etc. The prepared nanometer CeO @HSZSM-5 had a much higher specific surface (348-395 m /g), a finer crystallite size (8.2-33.5 nm) and superior stability. Temperature-programmed desorption and reduction analysis revealed that the formed CeO nanoparticles on the surface of CeO @HSZSM-5 could improve the reducibility of surface-capping oxygen, induce more oxygen vacancies and promote oxygen migration. CeO @HSZSM-5 exhibited excellent catalytic performance for SMX mineralization in the pH range of environmental waters. The great enhancement of CeO @HSZSM-5 catalytic activity was ascribed to the conversion of O into active oxygen involved in SMX mineralization, including OH, O and O . This work provides a reference for the removal of pollutants by zeolite supported Ce catalytic ozonation process in water.</description><identifier>EISSN: 1873-3336</identifier><identifier>PMID: 33453668</identifier><language>eng</language><publisher>Netherlands</publisher><ispartof>Journal of hazardous materials, 2021-06, Vol.411, p.125072</ispartof><rights>Copyright © 2021 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33453668$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zuo, Xingtao</creatorcontrib><creatorcontrib>Ma, Senlin</creatorcontrib><creatorcontrib>Wu, Qiyuan</creatorcontrib><creatorcontrib>Xiong, Juan</creatorcontrib><creatorcontrib>He, Jiajie</creatorcontrib><creatorcontrib>Ma, Cong</creatorcontrib><creatorcontrib>Chen, Zhongbing</creatorcontrib><title>Nanometer CeO 2 doped high silica ZSM-5 heterogeneous catalytic ozonation of sulfamethoxazole in water</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>A novel CeO doped high silica ZSM-5(CeO @HSZSM-5) composite was originally fabricated via ammonia precipitation for the catalytic ozonation of sulfamethoxazole (SMX). Physicochemical properties have been investigated through electron microscope, Raman spectroscopy, X-ray photoelectron spectroscopy, etc. The prepared nanometer CeO @HSZSM-5 had a much higher specific surface (348-395 m /g), a finer crystallite size (8.2-33.5 nm) and superior stability. Temperature-programmed desorption and reduction analysis revealed that the formed CeO nanoparticles on the surface of CeO @HSZSM-5 could improve the reducibility of surface-capping oxygen, induce more oxygen vacancies and promote oxygen migration. CeO @HSZSM-5 exhibited excellent catalytic performance for SMX mineralization in the pH range of environmental waters. The great enhancement of CeO @HSZSM-5 catalytic activity was ascribed to the conversion of O into active oxygen involved in SMX mineralization, including OH, O and O . This work provides a reference for the removal of pollutants by zeolite supported Ce catalytic ozonation process in water.</description><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqFjrsOgkAQRTcmRnz9gpkfIEFXHj3R2KiFVjZkhEHWLDuEhah8vZhobXWac27uQIyXUShdKWXgiIm1d8_zlqG_HglHyrUvgyAai_yAhktqqIaYjrCCjCvKoFC3AqzSKkW4nPauD8XH4RsZ4tZCig3qV6NS4I4NNooNcA621Tn2awU_sWNNoAw8sA9nYpijtjT_cioW28053rlVey0pS6palVi_kt8x-Vd4A4bTRFA</recordid><startdate>20210605</startdate><enddate>20210605</enddate><creator>Zuo, Xingtao</creator><creator>Ma, Senlin</creator><creator>Wu, Qiyuan</creator><creator>Xiong, Juan</creator><creator>He, Jiajie</creator><creator>Ma, Cong</creator><creator>Chen, Zhongbing</creator><scope>NPM</scope></search><sort><creationdate>20210605</creationdate><title>Nanometer CeO 2 doped high silica ZSM-5 heterogeneous catalytic ozonation of sulfamethoxazole in water</title><author>Zuo, Xingtao ; Ma, Senlin ; Wu, Qiyuan ; Xiong, Juan ; He, Jiajie ; Ma, Cong ; Chen, Zhongbing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_334536683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zuo, Xingtao</creatorcontrib><creatorcontrib>Ma, Senlin</creatorcontrib><creatorcontrib>Wu, Qiyuan</creatorcontrib><creatorcontrib>Xiong, Juan</creatorcontrib><creatorcontrib>He, Jiajie</creatorcontrib><creatorcontrib>Ma, Cong</creatorcontrib><creatorcontrib>Chen, Zhongbing</creatorcontrib><collection>PubMed</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zuo, Xingtao</au><au>Ma, Senlin</au><au>Wu, Qiyuan</au><au>Xiong, Juan</au><au>He, Jiajie</au><au>Ma, Cong</au><au>Chen, Zhongbing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nanometer CeO 2 doped high silica ZSM-5 heterogeneous catalytic ozonation of sulfamethoxazole in water</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2021-06-05</date><risdate>2021</risdate><volume>411</volume><spage>125072</spage><pages>125072-</pages><eissn>1873-3336</eissn><abstract>A novel CeO doped high silica ZSM-5(CeO @HSZSM-5) composite was originally fabricated via ammonia precipitation for the catalytic ozonation of sulfamethoxazole (SMX). Physicochemical properties have been investigated through electron microscope, Raman spectroscopy, X-ray photoelectron spectroscopy, etc. The prepared nanometer CeO @HSZSM-5 had a much higher specific surface (348-395 m /g), a finer crystallite size (8.2-33.5 nm) and superior stability. Temperature-programmed desorption and reduction analysis revealed that the formed CeO nanoparticles on the surface of CeO @HSZSM-5 could improve the reducibility of surface-capping oxygen, induce more oxygen vacancies and promote oxygen migration. CeO @HSZSM-5 exhibited excellent catalytic performance for SMX mineralization in the pH range of environmental waters. The great enhancement of CeO @HSZSM-5 catalytic activity was ascribed to the conversion of O into active oxygen involved in SMX mineralization, including OH, O and O . This work provides a reference for the removal of pollutants by zeolite supported Ce catalytic ozonation process in water.</abstract><cop>Netherlands</cop><pmid>33453668</pmid></addata></record>
fulltext fulltext
identifier EISSN: 1873-3336
ispartof Journal of hazardous materials, 2021-06, Vol.411, p.125072
issn 1873-3336
language eng
recordid cdi_pubmed_primary_33453668
source ScienceDirect Freedom Collection 2022-2024
title Nanometer CeO 2 doped high silica ZSM-5 heterogeneous catalytic ozonation of sulfamethoxazole in water
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T15%3A45%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pubmed&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Nanometer%20CeO%202%20doped%20high%20silica%20ZSM-5%20heterogeneous%20catalytic%20ozonation%20of%20sulfamethoxazole%20in%20water&rft.jtitle=Journal%20of%20hazardous%20materials&rft.au=Zuo,%20Xingtao&rft.date=2021-06-05&rft.volume=411&rft.spage=125072&rft.pages=125072-&rft.eissn=1873-3336&rft_id=info:doi/&rft_dat=%3Cpubmed%3E33453668%3C/pubmed%3E%3Cgrp_id%3Ecdi_FETCH-pubmed_primary_334536683%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/33453668&rfr_iscdi=true