纳米氧化物@微晶纤维素的辐射制备及其对三氯乙酸的吸附去除

TL13; 作为饮用水消毒常见的非挥发性副产物,三氯乙酸(Trichloroacetic acid,TCA)对人体具有致癌的危害性.本研究通过预辐射接枝包埋法成功制备了4种纳米氧化物@微晶纤维素基吸附剂(P25@微晶纤维素、SiO2@微晶纤维素(MCC-g-GMA@SiO?)、Fe3O4@微晶纤维素和Fe2O3@微晶纤维素),探究其对饮用水中TCA的去除率.利用傅里叶变换红外光谱(FTIR)、X射线衍射(XRD)、热重(TG)分析、扫描电子显微镜(SEM)等表征手段对材料的微区形貌、表面结构及吸附性能进行了表征与测试,并系统对比探讨了不同单体浓度、包埋物浓度、吸收剂量等对其增重率的影响.通过对...

Full description

Saved in:
Bibliographic Details
Published in辐射研究与辐射工艺学报 Vol. 42; no. 4; pp. 43 - 51
Main Authors 付娌丽, 王智俊, 刘坤, 唐冬旭, 杨金玉, 陈黄琴, 李月生
Format Journal Article
LanguageChinese
Published 湖北科技学院药学院 咸宁 437100 01.08.2024
湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院药学院 咸宁 437100
湖北科技学院口腔与眼视光医学院 咸宁 437100
湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院口腔与眼视光医学院 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100
湖北省智慧康养产业技术研究院 咸宁 437100
Subjects
Online AccessGet full text
ISSN1000-3436
DOI10.11889/j.1000-3436.2023-0089

Cover

Abstract TL13; 作为饮用水消毒常见的非挥发性副产物,三氯乙酸(Trichloroacetic acid,TCA)对人体具有致癌的危害性.本研究通过预辐射接枝包埋法成功制备了4种纳米氧化物@微晶纤维素基吸附剂(P25@微晶纤维素、SiO2@微晶纤维素(MCC-g-GMA@SiO?)、Fe3O4@微晶纤维素和Fe2O3@微晶纤维素),探究其对饮用水中TCA的去除率.利用傅里叶变换红外光谱(FTIR)、X射线衍射(XRD)、热重(TG)分析、扫描电子显微镜(SEM)等表征手段对材料的微区形貌、表面结构及吸附性能进行了表征与测试,并系统对比探讨了不同单体浓度、包埋物浓度、吸收剂量等对其增重率的影响.通过对4种包埋的纳米氧化物进行吸附实验对比,得到了完整的静态吸附平衡曲线.结果表明:SiO2@微晶纤维素性能明显优于其他3种吸附剂,且单体浓度体积百分数在30%、包埋物质量百分数为4%、吸收剂量在60 kGy时,对饮用水中TCA的去除率达到83.27%.该系列吸附材料在饮用水净化领域具有重要的应用价值.
AbstractList TL13; 作为饮用水消毒常见的非挥发性副产物,三氯乙酸(Trichloroacetic acid,TCA)对人体具有致癌的危害性.本研究通过预辐射接枝包埋法成功制备了4种纳米氧化物@微晶纤维素基吸附剂(P25@微晶纤维素、SiO2@微晶纤维素(MCC-g-GMA@SiO?)、Fe3O4@微晶纤维素和Fe2O3@微晶纤维素),探究其对饮用水中TCA的去除率.利用傅里叶变换红外光谱(FTIR)、X射线衍射(XRD)、热重(TG)分析、扫描电子显微镜(SEM)等表征手段对材料的微区形貌、表面结构及吸附性能进行了表征与测试,并系统对比探讨了不同单体浓度、包埋物浓度、吸收剂量等对其增重率的影响.通过对4种包埋的纳米氧化物进行吸附实验对比,得到了完整的静态吸附平衡曲线.结果表明:SiO2@微晶纤维素性能明显优于其他3种吸附剂,且单体浓度体积百分数在30%、包埋物质量百分数为4%、吸收剂量在60 kGy时,对饮用水中TCA的去除率达到83.27%.该系列吸附材料在饮用水净化领域具有重要的应用价值.
Abstract_FL Trichloroacetic acid is a common nonvolatile byproduct of drinking water disinfection and poses carcinogenic risks to the human body.In this study,four types of nano-oxide@microcrystalline-cellulose-based adsorbents(P25@microcrystalline cellulose,SiO?@microcrystalline cellulose(MCC-g-GMA@SiO2),Fe3O4@microcrystalline cellulose,and Fe2O3@microcrystalline cellulose)were successfully prepared by the pre-radiation grafting-embedding method.Subsequently,their ability to remove trichloroacetic acid from drinking water was investigated.The micro zonation morphology and surface properties of the materials were characterized and tested using Fourier transform infrared spectroscopy(FTIR),X-ray diffraction spectroscopy(XRD),Thermogravimetric(TG)analysis,and Scanning electron microscopy(SEM)characterization methods.The effects of monomer concentration,embedding concentration,and absorbed dose on the weight gain rate were systematically investigated.A complete static adsorption equilibrium curve was obtained on the basis of the results of adsorption experiments of four buried nano-oxides.The performance of SiO2@microcrystalline cellulose was found to be significantly higher than that of the other three adsorbents.When the volum percentage of monomer concentration was 30%,the mass percentage of embedding concentration was 4%,and the absorbed dose was 60 kGy,the removal rate of trichloroacetic acid in drinking water reached 83.27%.This series of adsorbent materials present significant potential for practical application in drinking water purification.
Author 王智俊
李月生
刘坤
杨金玉
唐冬旭
付娌丽
陈黄琴
AuthorAffiliation 湖北科技学院药学院 咸宁 437100;湖北科技学院口腔与眼视光医学院 咸宁 437100;湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院药学院 咸宁 437100;湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院口腔与眼视光医学院 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100;湖北省智慧康养产业技术研究院 咸宁 437100
AuthorAffiliation_xml – name: 湖北科技学院药学院 咸宁 437100;湖北科技学院口腔与眼视光医学院 咸宁 437100;湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院药学院 咸宁 437100;湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院口腔与眼视光医学院 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100;湖北省智慧康养产业技术研究院 咸宁 437100
Author_FL YANG Jinyu
LIU Kun
TANG Dongxu
WANG Zhijun
LI Yuesheng
FU Lili
CHEN Huangqin
Author_FL_xml – sequence: 1
  fullname: FU Lili
– sequence: 2
  fullname: WANG Zhijun
– sequence: 3
  fullname: LIU Kun
– sequence: 4
  fullname: TANG Dongxu
– sequence: 5
  fullname: YANG Jinyu
– sequence: 6
  fullname: CHEN Huangqin
– sequence: 7
  fullname: LI Yuesheng
Author_xml – sequence: 1
  fullname: 付娌丽
– sequence: 2
  fullname: 王智俊
– sequence: 3
  fullname: 刘坤
– sequence: 4
  fullname: 唐冬旭
– sequence: 5
  fullname: 杨金玉
– sequence: 6
  fullname: 陈黄琴
– sequence: 7
  fullname: 李月生
BookMark eNo9kE1LAkEcxudgkJlfoU_Q2n9mdmZnboX0BkIQdZbZdkeSWKElyrtSRpinYDt1WIguaSjiC_hpHCe_RULR6YGHH88Png2UiWpRiNAWhgLGQsidagEDgENdygsECHUAhMyg7H-7jvJxfOkDw9RjkpMsOrWTvv3qL3rv5unFtj52zexzkQztJLXTgR282dfG96xjeg3zMDTpvXl-NM2h6Y7no9ai152Pk2VztGJMZ7RMGqY9XSbpJlrT6ioO83-ZQ-cH-2fFI6d0cnhc3Cs5MQaPOZi5yqcaE-0RFXAZcs2FBiYVIwJ8oQIiJWbY5ZJdeGEgPa5cqkLwsApEoGgObf_u3qpIq6hSrtZurqOVsazjerWu40r9zl_d4IILwOgPr7lzfw
ClassificationCodes TL13
ContentType Journal Article
Copyright Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
Copyright_xml – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
DBID 2B.
4A8
92I
93N
PSX
TCJ
DOI 10.11889/j.1000-3436.2023-0089
DatabaseName Wanfang Data Journals - Hong Kong
WANFANG Data Centre
Wanfang Data Journals
万方数据期刊 - 香港版
China Online Journals (COJ)
China Online Journals (COJ)
DatabaseTitleList
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
DocumentTitle_FL Radiation preparation of nano-oxide@microcrystalline cellulose and its adsorption and removal of trichloroacetic acid
EndPage 51
ExternalDocumentID fsyjyfsgyxb202404005
GroupedDBID -03
2B.
4A8
92H
92I
93N
ABJNI
ACGFS
ALMA_UNASSIGNED_HOLDINGS
CCEZO
CEKLB
CW9
GROUPED_DOAJ
PSX
TCJ
TGT
U1G
U5M
ID FETCH-LOGICAL-s1075-154ab3f12f72ad69e6f68f059a5280b8ad2991514695c7ed976a43ae071ad8da3
ISSN 1000-3436
IngestDate Thu May 29 04:11:10 EDT 2025
IsPeerReviewed false
IsScholarly true
Issue 4
Keywords Trichloroacetic acid
预辐射接枝
Pre-radiation grafting
微晶纤维素
Adsorption
Microcrystalline cellulose
吸附
Embedding
Glycidyl methacrylate
三氯乙酸
包埋
甲基丙烯酸缩水甘油酯
Language Chinese
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-s1075-154ab3f12f72ad69e6f68f059a5280b8ad2991514695c7ed976a43ae071ad8da3
PageCount 9
ParticipantIDs wanfang_journals_fsyjyfsgyxb202404005
PublicationCentury 2000
PublicationDate 2024-08-01
PublicationDateYYYYMMDD 2024-08-01
PublicationDate_xml – month: 08
  year: 2024
  text: 2024-08-01
  day: 01
PublicationDecade 2020
PublicationTitle 辐射研究与辐射工艺学报
PublicationTitle_FL Journal of Radiation Research and Radiation Processing
PublicationYear 2024
Publisher 湖北科技学院药学院 咸宁 437100
湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院药学院 咸宁 437100
湖北科技学院口腔与眼视光医学院 咸宁 437100
湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院口腔与眼视光医学院 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100
湖北省智慧康养产业技术研究院 咸宁 437100
Publisher_xml – name: 湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院口腔与眼视光医学院 咸宁 437100%湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100
– name: 湖北科技学院辐射化学与功能材料湖北省重点实验室 咸宁 437100%湖北科技学院药学院 咸宁 437100
– name: 湖北科技学院药学院 咸宁 437100
– name: 湖北省智慧康养产业技术研究院 咸宁 437100
– name: 湖北科技学院口腔与眼视光医学院 咸宁 437100
SSID ssib051375962
ssib001129923
ssj0040334
Score 2.3944333
Snippet TL13; 作为饮用水消毒常见的非挥发性副产物,三氯乙酸(Trichloroacetic acid,TCA)对人体具有致癌的危害性.本研究通过预辐射接枝包埋法成功制备了4种纳米氧化物@微晶纤维素...
SourceID wanfang
SourceType Aggregation Database
StartPage 43
Title 纳米氧化物@微晶纤维素的辐射制备及其对三氯乙酸的吸附去除
URI https://d.wanfangdata.com.cn/periodical/fsyjyfsgyxb202404005
Volume 42
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVAON
  databaseName: DOAJ Directory of Open Access Journals
  issn: 1000-3436
  databaseCode: DOA
  dateStart: 20120101
  customDbUrl:
  isFulltext: true
  dateEnd: 99991231
  titleUrlDefault: https://www.doaj.org/
  omitProxy: true
  ssIdentifier: ssj0040334
  providerName: Directory of Open Access Journals
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3Na9VAEA9tBfEifuI3PbinkpqP3c3uzU1fHkWoB2mht5K8l1Q8PMHXgu25RSuiPQnPk4eCeLGVltIP6J_iqWnsf-HMbtIX9B2qlzDMzs7-ZibJzIbdjWU9jOGtn7pJYrsidWzKs8CWuAuEZTHPBOSTVoCbk6ee8skZ-mSWzQ4N_6ytWlpcSMZbywP3lfxPVIEHccVdsv8Q2TOlwAAa4gtXiDBczxVjEgUkVCT0NeFqgpPQISogESNigkiOTUISJQl1kBlGREUoJiUJealBUU2EJDQEJcpBQioigCOwlzTdHc0B5UJ3Z9hXmOGaRChNsKqpSUJJIkpCgRhKbE3NkQggklpY1MZiOBBytEA5VoTYDEfRej09CFuA4KUhjI0GQDTYkBDEGDYBwlDjVw2iOKIFcxSrbkmtJiRSaBGB3jWKw0ZfJMBhRFj5V2kR9EtfRLvOaJGNypyyBVAbdIITNaG1ALpG_dOMR88WBpqHSbtV6kibkAfacnCoW9ognJpVxomeNrihg_Fn05hG4ukgMLxZhDtGfTyfqZbB8KgAn5pTZaoUR73ao0xr-cockVVWPubk379zqhDSJNVK9TgY69tQPcp-FXG2tjPrLr1YyrrzS68T9AkmCTZsXfACzr3aJw9drkOxWZu-M9cP8GdQVSVFHd-sCqnGLXf4I6BHA-HonXedLO7M14rE6SvW5XJ2N6rMo3rVGlp-fs26OFWuX7luPSsOtosf2ydbX_P3n4q1b4_zo-8nvd3iYKM43Cl2vhSfV34dredbK_nb3XzjTf7xXb66m2_uH--tnWxtHu_3Tlf3QCZf3zvtreQfDk97GzesmWY0PTFpl381sbsu1Oc2zFnixM9cLwu8uM1lyjMuMpjlxMwTTiLiNjgF6nDKJWsFaRvmCzH14xTmAnFbtGP_pjXSedlJb1mjHLwXB63Uh1csTbwk8Wk7weO74naW0ITdtkjpjrnyrdWdGxSeO-eUu2td6t_m96yRhVeL6X2oyReSBzqwvwGfUbCg
linkProvider Directory of Open Access Journals
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E7%BA%B3%E7%B1%B3%E6%B0%A7%E5%8C%96%E7%89%A9%40%E5%BE%AE%E6%99%B6%E7%BA%A4%E7%BB%B4%E7%B4%A0%E7%9A%84%E8%BE%90%E5%B0%84%E5%88%B6%E5%A4%87%E5%8F%8A%E5%85%B6%E5%AF%B9%E4%B8%89%E6%B0%AF%E4%B9%99%E9%85%B8%E7%9A%84%E5%90%B8%E9%99%84%E5%8E%BB%E9%99%A4&rft.jtitle=%E8%BE%90%E5%B0%84%E7%A0%94%E7%A9%B6%E4%B8%8E%E8%BE%90%E5%B0%84%E5%B7%A5%E8%89%BA%E5%AD%A6%E6%8A%A5&rft.au=%E4%BB%98%E5%A8%8C%E4%B8%BD&rft.au=%E7%8E%8B%E6%99%BA%E4%BF%8A&rft.au=%E5%88%98%E5%9D%A4&rft.au=%E5%94%90%E5%86%AC%E6%97%AD&rft.date=2024-08-01&rft.pub=%E6%B9%96%E5%8C%97%E7%A7%91%E6%8A%80%E5%AD%A6%E9%99%A2%E8%8D%AF%E5%AD%A6%E9%99%A2+%E5%92%B8%E5%AE%81+437100&rft.issn=1000-3436&rft.volume=42&rft.issue=4&rft.spage=43&rft.epage=51&rft_id=info:doi/10.11889%2Fj.1000-3436.2023-0089&rft.externalDocID=fsyjyfsgyxb202404005
thumbnail_s http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Ffsyjyfsgyxb%2Ffsyjyfsgyxb.jpg