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[1]夏月,孙辉,于斌.ZnO/CS@M-PP复合熔喷材料的制备及其抗菌抗紫外性能[J].浙江理工大学学报,2023,49-50(自科六):674-680.
 XIA Yue,SUN Hui,YU Bin.Preparation of ZnO/CS@M-PP composite meltblown materials and their antibacterial and UV resistance properties[J].Journal of Zhejiang Sci-Tech University,2023,49-50(自科六):674-680.
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ZnO/CS@M-PP复合熔喷材料的制备及其抗菌抗紫外性能()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第49-50卷
期数:
2023年自科第六期
页码:
674-680
栏目:
出版日期:
2023-11-10

文章信息/Info

Title:
Preparation of ZnO/CS@M-PP composite meltblown materials and their antibacterial and UV resistance properties
文章编号:
1673-3851 (2023) 11-0674-07
作者:
夏月孙辉于斌
1.浙江理工大学纺织科学与工程学院(国际丝绸学院),杭州 310018;2.浙江省现代纺织技术创新中心,浙江绍兴 312000
Author(s):

XIA Yue SUN Hui YU Bin

1.College of Textile Science and Engineering (International Institute of Silk), Zhejiang SciTech University, Hangzhou 310018, China; 2.Zhejiang Provincial Innovation Center of Advanced Textile Technology, Shaoxing 312000, China

关键词:
聚丙烯熔喷非织造材料结晶结构壳聚糖氧化锌抗菌性能抗紫外性能
分类号:
TS176
文献标志码:
A
摘要:
为获得具有优异抗菌和抗紫外性能的聚丙烯(PP)熔喷非织造材料,采用溶胶—凝胶法制备纳米氧化锌(ZnO),然后通过聚多巴胺(PDA)和聚乙烯亚胺(PEI)对PP进行表面亲水处理,获得改性PP熔喷材料(M-PP),通过浸渍法将壳聚糖(CS)和ZnO依次负载在改性后的M-PP上,制备得到ZnO/CS@M-PP复合熔喷材料;对ZnO/CS@MPP复合熔喷材料进行形貌、结晶结构、抗菌和抗紫外性能进行分析。结果表明:通过溶胶—凝胶法制备的纳米ZnO为梭状形貌,长度为200~600 nm,结晶结构完整,ZnO与CS均匀分布在M-PP的表面;随着ZnO负载质量浓度的增加,ZnO/CS@M-PP复合熔喷材料对金黄色葡萄球菌和大肠杆菌的抑菌率随之提高,紫外线防护系数(UV protection factor, UPF)值也随之增加;当ZnO负载质量浓度为2 mg/mL时,ZnO/CS@M-PP复合熔喷材料对金黄色葡萄球菌和大肠杆菌的抑菌率可达99.99%,UPF值为139.97。

参考文献/References:

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备注/Memo

备注/Memo:

收稿日期: 2023-02-27

基金项目: 浙江省自然科学基金项目(LTGS23E030005)

作者简介: 夏月(1996-),女,江苏盐城人,硕士研究生,主要从事非织造材料方面的研究。

通信作者: 孙辉,Emailwlzxjywl@126.com

更新日期/Last Update: 2023-11-13