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
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