Review on the synergistic effect of adsorption and photocatalytic degradation of patulin by functionalized graphitic carbon nitride nanomaterials and hydrogels

IF 4.6 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

RSC Advances Pub Date : 2025-07-14 DOI:10.1039/D5RA01082A

Meie Zheng, Wenwen Li, Fei Ma, Yujia Shao, Mengru Guo, Xinyue Gao and Junbo Du

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Abstract

The efficient removal of patulin (PAT) contamination in food is an important challenge in the field of food safety, and the traditional single adsorption or photocatalytic techniques have bottlenecks such as low efficiency and difficult regeneration. The integration of adsorption–photocatalytic degradation by utilizing the synergistic effect of functionalized graphite-phase carbon nitride (g-C₃N₄) nanomaterials and hydrogels has proved to be a highly promising solution. However, how to construct a bifunctional material system with both high adsorption capacity and long-lasting photocatalytic activity is still a current research challenge. In this paper, we systematically review the recent progress of g-C₃N₄-based nanocomposites and hydrogel materials and their recent advances for enhancing the removal efficiency of PAT. This review provides a theoretical basis and technical reference for the development of “adsorption–degradation” smart material systems.

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功能化石墨化氮化碳纳米材料与水凝胶对展霉素的吸附与光催化降解协同效应研究进展

有效去除食品中棒曲霉素（PAT）污染是食品安全领域的一个重要挑战，传统的单吸附或光催化技术存在效率低、再生困难等瓶颈。利用功能化石墨相氮化碳（g-C3N4）纳米材料和水凝胶的协同作用，将吸附-光催化降解结合起来是一种非常有前途的解决方案。然而，如何构建既具有高吸附能力又具有持久光催化活性的双功能材料体系仍然是当前研究的挑战。本文系统综述了近年来g- c3n4基纳米复合材料和水凝胶材料的研究进展，以及它们在提高PAT去除效率方面的研究进展。为“吸附-降解”智能材料系统的发展提供理论依据和技术参考。

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来源期刊

RSC Advances chemical sciences-

CiteScore

7.50

自引率

2.60%

发文量

3116

审稿时长

1.6 months

期刊介绍： An international, peer-reviewed journal covering all of the chemical sciences, including multidisciplinary and emerging areas. RSC Advances is a gold open access journal allowing researchers free access to research articles, and offering an affordable open access publishing option for authors around the world.