In situ generation and deposition of nano-ZnO on cotton fabric by hyperbranched polymer for its functional finishing

被引：31

作者：

Zhang, Desuo ^{[1
]}

Chen, Ling ^{[2
]}

Fang, Di ^{[1
]}

Toh, Guoyang William ^{[3
]}

Yue, Xinxia ^{[1
]}

Chen, Yuyue ^{[1
]}

Lin, Hong ^{[1
]}

机构：

[1] Soochow Univ, Coll Text & Clothing Engn, Suzhou 215021, Peoples R China

[2] Patent Examinat Cooperat Ctr SIPO, Suzhou, Peoples R China

[3] Natl Univ Singapore, Fac Sci, Dept Phys, Singapore 5378511, Singapore

来源：

TEXTILE RESEARCH JOURNAL | 2013年 / 83卷 / 15期

基金：

国家高技术研究发展计划(863计划);

关键词：

ZnO nanoparticles; fabric; hyperbranched polymer; antibacterial activity; UV protection; ZINC-OXIDE NANOPARTICLES; SILVER NANOPARTICLES; UV-BLOCKING; SIZE; SILK; FIBERS;

D O I：

10.1177/0040517512474362

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Due to the advantage of hyperbranched polymers on controlling synthesis of nanoparticles (NPs), this paper presents a method to fabricate ZnO NPs coated cotton fabrics via in situ generation and deposition in one-step reaction with amino-terminated hyperbranched polymer (HBP-NH2) to explore its application in textile finishing. Firstly, the mechanism of this reaction was proposed in detail. The treated cotton fabrics were then characterized by field emission scanning electron microscopy (FESEM) and x-ray diffraction (XRD), and the ultraviolet (UV) protective properties and antibacterial activities of the fabrics were measured. The results indicated that ZnO NPs with a diameter around 80nm dispersed on the surface of the cotton fabric well, the ultraviolet protection factor (UPF) value of the treated cotton fabric was 136 and the bacterial reduction rates against Staphylococcus aureus and Escherichia coli both exceeded 99%, when the concentration of HBP-NH2 and zinc nitrate were 16g/L and 96mM respectively.

引用

页码：1625 / 1633

页数：9

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