A magnetic Fe@PANI catalyst for the selective oxidation of sulphide under mild and green conditions

被引：0
|
作者：
Wu, Xiaohe [1 ]
Chen, Ying [1 ]
Zhang, Yiyang [1 ]
Zhang, Xu [1 ]
Yu, Lei [1 ]
机构：
[1] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China
来源：
MATERIALS ADVANCES | 2024年 / 5卷 / 01期
关键词：
HYDROGEN-PEROXIDE; AEROBIC OXIDATION; VISIBLE-LIGHT; ORGANIC SULFIDES; ELECTROCHEMICAL SENSOR; MOLECULAR-OXYGEN; SULFOXIDES; SULFONES; EFFICIENT; NANOCOMPOSITES;
D O I：
10.1039/d3ma00823a
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The selective oxidation of sulphide to sulfoxide is an important transformation process in the industry. In this work, a novel polyaniline-supported iron catalyst (Fe@PANI) was designed and synthesised for catalyzing the reaction. It was found that the material exhibited magnetism and could be recycled by magnetic separation and reused without deactivation. The magnetic Fe@PANI-catalyzed oxidation reaction of sulphides could selectively form sulfoxides without the generation of sulfones. The inexpensive catalyst and mild and green conditions make the reaction practical for large-scale applications. A novel polyaniline-supported iron catalyst (Fe@PANI) for sulphide oxidation is designed and synthesized. The material exhibits magnetism and can be recycled by magnetic separation and reused without deactivation.
引用
收藏
页码：267 / 273
页数：7
相关论文
共 50 条
  • [1] Selective Oxidation of Atomically Dispersed Fe-N-C Catalyst Under Mild Conditions
    Xiong, Junyu
    Wang, Shanshan
    Xu, Yanqing
    Hu, Changwen
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2020, 41 (06): : 1262 - 1268
  • [2] Diphenyl diselenide immobilized on magnetic nanoparticles: A novel and retrievable heterogeneous catalyst in the oxidation of aldehydes under mild and green conditions
    Rangraz, Yalda
    Nemati, Firouzeh
    Elhampour, Ali
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2018, 509 : 485 - 494
  • [3] Selective oxidation of alkenes to carbonyls under mild conditions
    Xu, Jun
    Zhang, Yilan
    Yue, Xiaoguang
    Huo, Jie
    Xiong, Daokai
    Zhang, Pengfei
    GREEN CHEMISTRY, 2021, 23 (15) : 5549 - 5555
  • [4] Selective oxidation of light alkanes under mild conditions
    Chan, Sunney I.
    Yu, Steve S. -F.
    Liu, Chih-Cheng
    Mou, Chung-Yuan
    CURRENT OPINION IN GREEN AND SUSTAINABLE CHEMISTRY, 2020, 22 : 39 - 46
  • [5] Selective Oxidation of Methane into Methanol Under Mild Conditions
    Yifeng Liu
    Liang Wang
    Feng-Shou Xiao
    Chemical Research in Chinese Universities, 2022, 38 : 671 - 676
  • [6] Selective Oxidation of Methane into Methanol Under Mild Conditions
    Liu Yifeng
    Wang Liang
    Xiao Feng-Shou
    CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2022, 38 (03) : 671 - 676
  • [7] Study on catalyst for selective oxidation of hydrogen sulphide
    Luo, Hongjun
    Wang, Jian
    Xu, Guochen
    Li, Huaming
    Hao, Hechao
    Daqing Shiyou Xueyuan Xuebao/Journal of Daqing Petroleum Institute, 1995, 19 (04): : 56 - 58
  • [8] Liquid-phase selective oxidation of styrene under mild conditions over modified VPO catalyst
    Liu Junhua
    Wang Fang
    Liu Yanxia
    Xu Xianlun
    CHINESE JOURNAL OF CATALYSIS, 2007, 28 (11) : 1003 - 1008
  • [9] THE SELECTIVE CATALYTIC OXIDATION OF HYDROCARBONS IN ZEOLITES UNDER MILD CONDITIONS
    Tolman, C. A.
    Herron, N.
    CATALYSIS TODAY, 1988, 3 (2-3) : 235 - 243
  • [10] Selective oxidation of CO under conditions of catalyst surface ignition
    A. Ya. Rozovskii
    M. A. Kipnis
    E. A. Volnina
    G. I. Lin
    P. V. Samokhin
    Kinetics and Catalysis, 2007, 48 : 701 - 710
12345