• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

UiO-66衍生的ZrOx负载的非晶态锰-铬催化剂上氯苯的催化氧化

Catalytic Oxidation of Chlorobenzene over Amorphous Manganese-Chromium Catalysts Supported by UiO-66-Derived ZrOx.

作者信息

Zhu Pengfei, Yuan Qiaosen, Li Na, Hu Zhaoxia, Chen Shouwen

机构信息

School of Biological and Environmental Engineering, Nanjing University of Science & Technology, Nanjing 210094, China.

出版信息

Materials (Basel). 2024 Apr 29;17(9):2103. doi: 10.3390/ma17092103.

DOI:10.3390/ma17092103
PMID:38730910
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11084826/
Abstract

The development of efficient catalysts with longevity to remove chlorobenzene is challenging due to Cl poisoning. Herein, a series of Mn-Cr/ZrO catalysts supported by Zr-based metal-organic framework (UiO-66)-derived ZrO was prepared and investigated for chlorobenzene (CB) catalytic oxidation. MnCr/ZrO-M prepared via a wet impregnation method presented an amorphous structure, indicating the homogeneous dispersion of Cr and Mn, which improved acid and redox properties. 40Mn7Cr3/ZrO-M exhibited the best catalytic activity for chlorobenzene oxidation with T of 293 °C, which is mainly due to the strong interaction between manganese and chromium promoted by the large specific surface area of the ZrO support. Furthermore, 40Mn7Cr3/ZrO-M presented excellent stability for chlorobenzene oxidation.

摘要

由于氯中毒，开发具有长寿命的高效催化剂以去除氯苯具有挑战性。在此，制备了一系列由锆基金属有机框架（UiO-66）衍生的ZrO负载的Mn-Cr/ZrO催化剂，并对其进行氯苯（CB）催化氧化研究。通过湿浸渍法制备的MnCr/ZrO-M呈现非晶态结构，表明Cr和Mn均匀分散，这改善了酸性和氧化还原性能。40Mn7Cr3/ZrO-M对氯苯氧化表现出最佳催化活性，T为293℃，这主要归因于ZrO载体大比表面积促进的锰与铬之间的强相互作用。此外，40Mn7Cr3/ZrO-M对氯苯氧化表现出优异的稳定性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/2326f4b8d63d/materials-17-02103-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/30697eb3fe83/materials-17-02103-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/13b683921832/materials-17-02103-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/d1fb534ebc34/materials-17-02103-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/9401dc0e4127/materials-17-02103-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/7251ef358fa0/materials-17-02103-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/cb941bd2ddfb/materials-17-02103-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/7d46a9af0424/materials-17-02103-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/5faa7c6808ad/materials-17-02103-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/497f2c6f839a/materials-17-02103-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/2326f4b8d63d/materials-17-02103-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/30697eb3fe83/materials-17-02103-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/13b683921832/materials-17-02103-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/d1fb534ebc34/materials-17-02103-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/9401dc0e4127/materials-17-02103-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/7251ef358fa0/materials-17-02103-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/cb941bd2ddfb/materials-17-02103-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/7d46a9af0424/materials-17-02103-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/5faa7c6808ad/materials-17-02103-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/497f2c6f839a/materials-17-02103-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3c35/11084826/2326f4b8d63d/materials-17-02103-g010.jpg

相似文献

1
Catalytic Oxidation of Chlorobenzene over Amorphous Manganese-Chromium Catalysts Supported by UiO-66-Derived ZrOx.UiO-66衍生的ZrOx负载的非晶态锰-铬催化剂上氯苯的催化氧化
Materials (Basel). 2024 Apr 29;17(9):2103. doi: 10.3390/ma17092103.
2
Synthesis and Comparative Catalytic Study of Zirconia-MnCO or -MnO for the Oxidation of Benzylic Alcohols.用于苄醇氧化的氧化锆-MnCO 或 -MnO 的合成及催化性能比较研究
ChemistryOpen. 2016 Dec 7;6(1):112-120. doi: 10.1002/open.201600116. eCollection 2017 Feb.
3
Improved activity and stability for chlorobenzene oxidation over ternary Cu-Mn-O-Ce solid solution supported on cordierite.堇青石负载的三元Cu-Mn-O-Ce固溶体对氯苯氧化的活性和稳定性得到提高。
Environ Sci Pollut Res Int. 2023 Mar;30(13):37535-37546. doi: 10.1007/s11356-022-24988-1. Epub 2022 Dec 27.
4
High Catalytic Performance of Mn-Doped Ce-Zr Catalysts for Chlorobenzene Elimination.锰掺杂铈锆催化剂对氯苯消除的高催化性能
Nanomaterials (Basel). 2019 May 1;9(5):675. doi: 10.3390/nano9050675.
5
Catalytic degradation of chlorinated volatile organic compounds (CVOCs) over Ce-Mn-Ti composite oxide catalysts.Ce-Mn-Ti 复合氧化物催化剂上氯化挥发性有机化合物 (CVOCs) 的催化降解。
J Environ Sci (China). 2024 Apr;138:326-338. doi: 10.1016/j.jes.2023.03.019. Epub 2023 Mar 23.
6
Catalytic combustion of chlorobenzene over Mn-Ce-La-O mixed oxide catalysts.在 Mn-Ce-La-O 混合氧化物催化剂上催化燃烧氯苯。
J Hazard Mater. 2011 Apr 15;188(1-3):132-9. doi: 10.1016/j.jhazmat.2011.01.084. Epub 2011 Jan 26.
7
Fabrication of MnO-CeO/cordierite catalysts doped with FeO and CuO for preferable catalytic oxidation of chlorobenzene.制备 MnO-CeO/堇青石催化剂，掺杂 FeO 和 CuO，以实现对氯苯的优先催化氧化。
Environ Technol. 2020 May;41(13):1664-1676. doi: 10.1080/09593330.2018.1543359. Epub 2018 Nov 8.
8
High-yield synthesis of Ce modified Fe-Mn composite oxides benefitting from catalytic destruction of chlorobenzene.得益于氯苯催化销毁的铈改性铁锰复合氧化物的高产率合成。
RSC Adv. 2020 Mar 10;10(17):10030-10037. doi: 10.1039/c9ra10489e. eCollection 2020 Mar 6.
9
Three-dimensional porous CuO-modified CeO-AlO catalysts with chlorine resistance for simultaneous catalytic oxidation of chlorobenzene and mercury: Cu-Ce interaction and structure.具有抗氯性的三维多孔 CuO 改性 CeO-AlO 催化剂用于氯苯和汞的同时催化氧化：Cu-Ce 相互作用和结构。
J Hazard Mater. 2023 Aug 5;455:131585. doi: 10.1016/j.jhazmat.2023.131585. Epub 2023 May 8.
10
Efficient Catalytic Elimination of Chlorobenzene Based on the Water Vapor-Promoting Effect within Mn-Based Catalysts: Activity Enhancement and Polychlorinated Byproduct Inhibition.基于锰基催化剂内水汽促进作用的高效氯苯催化消除：活性增强与多氯副产物抑制。
Environ Sci Technol. 2024 Feb 27;58(8):3985-3996. doi: 10.1021/acs.est.3c09020. Epub 2024 Feb 15.

本文引用的文献

1
Catalytic degradation of chlorinated volatile organic compounds (CVOCs) over Ce-Mn-Ti composite oxide catalysts.Ce-Mn-Ti 复合氧化物催化剂上氯化挥发性有机化合物 (CVOCs) 的催化降解。
J Environ Sci (China). 2024 Apr;138:326-338. doi: 10.1016/j.jes.2023.03.019. Epub 2023 Mar 23.
2
Simultaneously Constructing Active Sites and Regulating Mn-O Strength of Ru-Substituted Perovskite for Efficient Oxidation and Hydrolysis Oxidation of Chlorobenzene.同时构建活性位和调节 Ru 取代钙钛矿中 Mn-O 键强度以实现高效氧化和水解氧化氯苯。
Adv Sci (Weinh). 2023 Jan;10(3):e2205054. doi: 10.1002/advs.202205054. Epub 2022 Nov 27.
3
Pt and Mo Co-Decorated MnO Nanorods with Superior Resistance to HO, Sintering, and HCl for Catalytic Oxidation of Chlorobenzene.
铂和钼共修饰的MnO纳米棒对羟基自由基、烧结和HCl具有优异抗性用于氯苯的催化氧化
Environ Sci Technol. 2021 Oct 19;55(20):14204-14214. doi: 10.1021/acs.est.1c05086. Epub 2021 Oct 8.
4
A comparative study of the dichloromethane catalytic combustion over ruthenium-based catalysts: Unveiling the roles of acid types in dissociative adsorption and by-products formation.钌基催化剂上二氯甲烷催化燃烧的对比研究：揭示酸类型在离解吸附和副产物形成中的作用。
J Colloid Interface Sci. 2022 Jan;605:537-546. doi: 10.1016/j.jcis.2021.07.095. Epub 2021 Jul 23.
5
Catalytic activity, selectivity, and stability of co-precipitation synthesized Mn-Ce mixed oxides for the oxidation of 1,2-dichlorobenzene.共沉淀法合成的锰铈混合氧化物对1,2-二氯苯氧化反应的催化活性、选择性和稳定性
Environ Sci Pollut Res Int. 2021 Dec;28(46):65416-65427. doi: 10.1007/s11356-021-15016-9. Epub 2021 Jul 28.
6
Pt-support interaction and nanoparticle size effect in Pt/CeO-TiO catalysts for low temperature VOCs removal.Pt/CeO-TiO 催化剂中 Pt-载体相互作用和纳米颗粒尺寸效应对低温 VOCs 去除的影响。
Chemosphere. 2021 Feb;265:129127. doi: 10.1016/j.chemosphere.2020.129127. Epub 2020 Nov 28.
7
Electric field assisted benzene oxidation over Pt-Ce-Zr nano-catalysts at low temperature.低温下电场辅助Pt-Ce-Zr纳米催化剂上的苯氧化反应
J Hazard Mater. 2021 Apr 5;407:124349. doi: 10.1016/j.jhazmat.2020.124349. Epub 2020 Oct 22.
8
Recent advances in process engineering and upcoming applications of metal-organic frameworks.过程工程的最新进展及金属有机框架的未来应用
Coord Chem Rev. 2021 Jan 1;426:213544. doi: 10.1016/j.ccr.2020.213544. Epub 2020 Sep 18.
9
Recent advances in volatile organic compounds abatement by catalysis and catalytic hybrid processes: A critical review.催化和催化混合过程中挥发性有机化合物减排的最新进展：批判性回顾。
Sci Total Environ. 2020 Jun 1;719:137405. doi: 10.1016/j.scitotenv.2020.137405. Epub 2020 Feb 19.
10
Unravelling the Synergy between Oxygen Vacancies and Oxygen Substitution in BiO for Efficient Molecular-Oxygen Activation.揭示BiO中氧空位与氧取代之间的协同作用以实现高效分子氧活化
Angew Chem Int Ed Engl. 2020 Feb 24;59(9):3685-3690. doi: 10.1002/anie.201914001. Epub 2020 Feb 6.