硫化FeOCl光催化芬顿降解罗丹明B的性能研究——推荐一个综合化学实验

doi:10.12461/PKU.DXHX202506057

Abstract

Abstract: This study presents a wastewater treatment approach utilizing heterogeneous photocatalysis-Fenton coupling technology. The experimental design employs photo-Fenton degradation of Rhodamine B as a teaching module for undergraduates. The sulfur-modified FeOCl (FeS/FeOCl) heterojunction catalyst is synthesized through an in-situ ion exchange reaction. Subsequent characterization focused on the catalyst’s structure, morphology and optical property, followed by evaluation of its photo-Fenton degradation efficiency for Rhodamine B. This experiment demonstrates straightforward operation with obvious phenomena. It is helpful to improve the experimental operation skills of undergraduates, cultivate their scientific research ability and enhance their environmental protection awareness.

Key words: Photocatalysis, Fenton reaction, Comprehensive chemical experiment, Iron oxychloride

Chao Zeng, Pengwei Zeng. Photocatalytic-Fenton degradation of Rhodamine B using sulfidized FeOCl: a proposed comprehensive chemical experiment[J].University Chemistry, 2026, 41(7): 300-308.

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Photocatalytic-Fenton degradation of Rhodamine B using sulfidized FeOCl: a proposed comprehensive chemical experiment

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