A novel BiOI/MoS2@CNFs photocatalyst with excellent photocatalytic activity for TCH

IF 2.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Letters Pub Date : 2025-06-13 DOI:10.1016/j.matlet.2025.138931

Yingzhe Li, Rui Gao, Bolong Li, Xiaoye Fan, Haiou Liang

引用次数: 0

Abstract

In this work, a novel BiOI/MoS₂ @CNFs composite photocatalyst was synthesized through a multi-step integration of electrospinning, solvothermal synthesis, and calcination. The photocatalytic performance of this composite in the degradation of tetracycline hydrochloride (TCH) in aqueous solutions was systematically investigated. The experimental results reveal that the optimized 1BiOI/MoS₂@CNFs catalyst (with an optimized mass ratio) achieved 78 % degradation efficiency for 10 mg/L TCH under 180 min of visible-light irradiation. Moreover, the composite exhibited excellent structural stability and demonstrated broad-spectrum degradation capability for multiple tetracycline antibiotics.

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一种具有优异光催化活性的新型BiOI/MoS2@CNFs光催化剂

在这项工作中，通过静电纺丝、溶剂热合成和煅烧的多步骤集成，合成了一种新型的BiOI/MoS2 @CNFs复合光催化剂。系统地研究了该复合材料光催化降解盐酸四环素的性能。实验结果表明，优化后的1BiOI/MoS2@CNFs催化剂（质量比优化）在180 min的可见光照射下对10 mg/L TCH的降解效率达到78%。该复合材料具有良好的结构稳定性，对多种四环素类抗生素具有广谱降解能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Materials Letters 工程技术-材料科学：综合

CiteScore

5.60

自引率

3.30%

发文量

1948

审稿时长

50 days

期刊介绍： Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials. Contributions include, but are not limited to, a variety of topics such as: • Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors • Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart • Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction • Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots. • Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing. • Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic • Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive