Preparation of Fe3O4@CA/BNNS/AgNP Magnetic Microspheres and Photocatalysis of Dyes

被引：3

作者：

Chen, Xinpeng ^{[1
]}

Li, Aijing ^{[1
]}

Yao, Ping ^{[2
]}

Wang, Jiapeng ^{[1
]}

Xing, Tieling ^{[1
]}

Chen, Guoqiang ^{[1
]}

机构：

[1] Soochow Univ, Coll Text & Clothing Engn, Jiangsu Engn Res Ctr Text Dyeing & Printing Energy, Discharge Reduct & Cleaner Prod ERC, Suzhou 215123, Peoples R China

[2] Suzhou Inst Trade & Commerce, Coll Text Arts, Suzhou 215009, Peoples R China

来源：

LANGMUIR | 2024年 / 40卷 / 13期

基金：

中国国家自然科学基金;

关键词：

GRAPHITIC CARBON NITRIDE; H-BN; CATALYST; HYDROGEN; NANOCOMPOSITES; NANOPARTICLES; PERFORMANCE; COMPOSITE; GRAPHENE; INSIGHT;

D O I：

10.1021/acs.langmuir.4c00290

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, sea urchin-like magnetic Fe3O4@CA/BNNS/AgNP composite microspheres were successfully prepared. The photocatalytic performance of composite microspheres for the organic dye rhodamine B (RhB) was systematically investigated under different conditions, and the catalytic degradation rate of RhB was as high as 95% within 60 min; after three cycles of recycling, the degradation rate of RhB was reduced by only 8%. The main active agents in the reaction are e(-) and O-center dot(2)-. Fe3O4@CA/BNNS/AgNP microspheres prepared in this study exhibit photocatalytic and electrochemical properties, making them easy to separate. This work is not limited to the development of Fe3O4-based catalysts but also is expected to provide ideas for the research and progress of photocatalytic composite catalysts with electrochemical properties.

引用

页码：7147 / 7157

页数：11

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