化工新型材料

化工新型材料 ›› 2025, Vol. 53 ›› Issue (8) : 240-245. DOI: 10.19817/j.cnki.issn1006-3536.2025.08.002

开发与应用

棉织物/二硫化钼复合材料的制备及其性能研究

^1,2*

作者信息 +

Preparation and performance study of cotton fabric/molybdenum disulfide composites

Song Zhengtong¹, Wang Qingqing^1,2, Liao Shiqin², Cui Linlin²

Author information +

文章历史 +

Received		Published
2024-06-29		2025-08-20
Issue Date	Revised Date
2025-08-15	2024-06-29

PDF

摘要

采用一步水热法在棉织物上原位生长二硫化钼纳米片,制备了棉织物/二硫化钼(CFs/MoS₂)复合材料。通过拉曼光谱仪、X射线衍射仪、紫外-可见分光光度计、荧光分光光度计对复合材料的结构特性、光动力性能进行了表征,通过单线态氧(¹O₂)、羟基自由基(·OH)、超氧阴离子自由基(O₂·^-)检测,光催化降解孔雀石绿染料和光动力抗菌(针对金黄色葡萄球菌和大肠杆菌)实验研究了复合材料的光催化性能和抗菌性能。结果表明:与棉织物的结合一定程度上促进了部分MoS₂从1T相到2H相的转化,CFs/MoS₂复合材料在光照条件下能促进单位时间内 ¹O₂和·OH的产生,加快染料降解且具有优异的光动力抗菌效应。

Abstract

The cotton fabric/MoS₂ (CFs/MoS₂) composite material was prepared by in situ growing molybdenum disulfide (MoS₂) nanosheets on cotton fabric using a one-step hydrothermal method.The structural characteristics and photodynamic properties of the composite material were characterized by Raman spectroscopy,X-ray diffraction (XRD),UV-Vis spectrophotometry,and fluorescence spectrophotometry.The photocatalytic degradation of malachite green dye and the photodynamic antibacterial properties (against Staphylococcus aureus and Escherichia coli) were investigated through the detection of singlet oxygen (¹O₂),hydroxyl radicals (·OH),and superoxide anion radicals (O₂·^-).The results indicated that the interaction with cotton fabric promoted the transformation of MoS₂ from the 1T phase to the 2H phase to some extent.The CFs/MoS₂ composite material could enhance the generation of ¹O₂ and ·OH under light irradiation,accelerate dye degradation,and exhibit excellent photodynamic antibacterial effects.

关键词

MoS₂ / 染料降解 / 光动力抗菌 / 光催化 / 棉织物

Key words

MoS₂ / dye degradation / photodynamic antibacterial / photocatalysis / cotton fabric

引用本文

引用格式 ▾

棉织物/二硫化钼复合材料的制备及其性能研究[J]. 化工新型材料, 2025, 53(8): 240-245 DOI:10.19817/j.cnki.issn1006-3536.2025.08.002

登录浏览全文

4963

注册一个新账户忘记密码

参考文献

原文顺序 | 出版日期 | 本文引用

[1] 侯超.基于自氧化过程的高效阳离子染料降解反应体系的构建[D].兰州:兰州大学,2021.
[2] 卢锐阳.基于CuO功能化棉织物的制备及其在水净化中的应用研究[D].杭州:浙江理工大学,2019.
[3] 王盼亮.医院废水和城市污水处理系统中多重耐药细菌的分子转移特征及相关性研究[D].新乡:河南师范大学,2017.
[4] 伍雁.光催化—微生物复合材料处理偶氮染料废水研究[D].福州:福州大学,2016.
[5] 刘琦琦.基于ZIF-8的复合抗菌材料的制备及其应用研究[D].长春:吉林大学,2020.
[6] Jia Q,Song Q,Li P,et al.Rejuvenated photodynamic therapy for bacterial infections[J].Advanced Healthcare Materials,2019,8(14):1900608.
[7] Kumar P,Roy S,Sarkar A,et al.Reusable MoS₂-modified antibacterial fabrics with photothermal disinfection properties for repurposing of personal protective masks[J].ACS Applied Materials & Interfaces,2021,13(11):12912-12927.
[8] Shen H,Jiang C,Li W,et al.Synergistic photodynamic and photothermal antibacterial activity of in situ grown bacterial cellulose/MoS₂-chitosan nanocomposite materials with visible light illumination[J].ACS Applied Materials & Interfaces,2021,13(26):31193-31205.
[9] 赵竞争.棉织物基复合光催化剂对水中污染物的可见光催化去除及机理研究[D].武汉:武汉纺织大学,2020.
[10] Li X,Yang Y,Liu J,et al.MoS₂/cotton-derived carbon fibers with enhanced cyclic performance for sodium-ion batteries[J].Applied Surface Science,2017,413:169-174.
[11] Shan X,Zhang S,Zhang N,et al.Synthesis and characterization of three-dimensional MoS₂@carbon fibers hierarchical architecture with high capacity and high mass loading for Li-ion batteries[J].Journal of Colloid and Interface Science,2018,510:327-333.
[12] 张传香,陈亚玲,巩云,等.二硫化钼/石墨烯复合材料的一步水热合成及电催化性能[J].材料工程,2020,48(5):56-61.
[13] Tang K,Wang L,Geng H,et al.Molybdenum disulfide (MoS₂) nanosheets vertically coated on titanium for disinfection in the dark[J].Arabian Journal of Chemistry,2020,13(1):1612-1623.
[14] 杨欢.二硫化钼及其复合材料的制备与性能研究[D].合肥:合肥工业大学,2020.
[15] 侯雪斌.二硫化钼及磷化钼基复合材料的制备及其电催化性能研究[D].无锡:江南大学,2021.
[16] Carloni P,Damiani E,Greci L,et al.On the use of 1,3-diphenylisobenzofuran (DPBF).Reactions with carbon and oxygen centered radicals in model and natural systems[J].Research on Chemical Intermediates,1993,19(5):395-405.
[17] Rajagopal S,Paramasivam B,Muniyasamy K.Photocatalytic removal of cationic and anionic dyes in the textile wastewater by H₂O₂ assisted TiO₂ and micro-cellulose composites[J].Separation and Purification Technology,2020,252:117444.
[18] Nie X,Jiang C,Wu S,et al.Carbon quantum dots:a bright future as photosensitizers for in vitro antibacterial photodyna-mic inactivation[J].Journal of Photochemistry and Photobiology B:Biology,2020,206:111864.
[19] Zhang X,Li H,Yang H,et al.Phase-engineering of 1T/2H molybdenum disulfide by using ionic liquid for enhanced electrocatalytic hydrogen evolution[J].ChemElectroChem,2020,7(15):3347-3352.
[20] 冒华健.Cypate聚合物胶束用于肿瘤成像与光热治疗的研究[D].苏州:苏州大学,2013.
[21] 刘瑞恒,付时雨,詹怀宇.氯化硝基四氮唑蓝显色检测超氧阴离子自由基的研究[J].分析测试学报,2008,27(4):355-359.
[22] 唐楷为.二硫化钼基复合材料制备及其抗菌性能研究[D].合肥:中国科学院大学(中国科学院上海硅酸盐研究所),2018.
[23] Karwowska E,Kostecki M,Sokołowska A,et al.Peculiar role of the metallic states on the nano-MoS₂ ceramic particle surface in antimicrobial and antifungal activity[J].International Journal of Applied Ceramic Technology,2015,12(4):885-890.
[24] Zhang M,Wang K,Zeng S,et al.Visible light-induced antibacterial effect of MoS₂:effect of the synthesis methods[J].Chemical Engineering Journal,2021,411:128517.