丝瓜状多孔管状g-C3N4纳米反应器用于光催化降解各种染料和抗生素

IF 6.3 2区材料科学 Q2 CHEMISTRY, PHYSICAL

Journal of Alloys and Compounds Pub Date : 2025-04-14 DOI:10.1016/j.jallcom.2025.180414

Hangyu Zhou , Xuan Tong , Xiaodong Ma , Qingfeng He , Bude Gao , Tengyue Huang , Shan Lin , Bianfeng Yang , Haiyang Xu , Shengjie Wei , Le Zhang , Xu Ji , Yue Yang

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引用次数: 0

摘要

本研究以自组装的超分子前驱体和碳酸氢铵为牺牲泡沫模板，合成了丝瓜状多孔管状g-C₃N₄。碳酸氢铵分解成NH₃、CO₂、H₂O，没有残留物，形成均匀的多孔结构。对RhB、MO、TC和CIP的降解率分别达到99.5 %、100 %、93.2 %和92.3 %，具有良好的降解效果。值得注意的是，即使在含有这些污染物的混合物的复杂溶液中，它也表现出优异的降解性能。结果表明其在光催化降解染料和抗生素方面具有优异的性能，使其成为解决水污染挑战的有希望的候选者。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

A loofah-like porous tubular g-C3N4 nanoreactors for the photocatalytic degradation of various dyes and antibiotics

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A loofah-like porous tubular g-C3N4 nanoreactors for the photocatalytic degradation of various dyes and antibiotics

In this study, a loofah-like porous tubular g-C₃N₄ was synthesized using self-assembled supramolecular precursors and ammonium bicarbonate as a sacrificial foam template. Ammonium bicarbonate decomposed into NH₃, CO₂, and H₂O, leaving no residue and creating a uniform porous structure. The degradation rates of RhB, MO, TC, and CIP can reach 99.5 %, 100 %, 93.2 %, and 92.3 %, respectively, demonstrating excellent degradation efficiency. Notably, it showed excellent degradation performance even in complex solutions containing mixtures of these pollutants. The results demonstrate its superior performance in the photocatalytic degradation of dyes and antibiotics, making it a promising candidate for addressing water pollution challenges.

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来源期刊

Journal of Alloys and Compounds 工程技术-材料科学：综合

CiteScore

11.10

自引率

14.50%

发文量

5146

审稿时长

67 days

期刊介绍： The Journal of Alloys and Compounds is intended to serve as an international medium for the publication of work on solid materials comprising compounds as well as alloys. Its great strength lies in the diversity of discipline which it encompasses, drawing together results from materials science, solid-state chemistry and physics.