文献类型：期刊文献

英文题名：Bioinspired Fabric with Superhydrophilicity and Superoleophobicity for Efficient Oil/Water Separation

作者：Liang, Liping[1];Wang, Chenlu[1];Wang, Hongfang[1];Zhan, Haihua[1];Meng, Xu[1,2]

机构：[1]Shaoxing Univ, Coll Text & Garment, Coll Life Sci, Shaoxing 312000, Peoples R China;[2]Shaoxing Univ, Zhejiang Key Lab Clean Dyeing & Finishing Technol, Shaoxing 312000, Peoples R China

年份：2018

卷号：19

期号：9

起止页码：1828

外文期刊名：FIBERS AND POLYMERS

收录：SCI-EXPANDED(收录号：WOS:000446172200006)、、EI(收录号：20184005898800)、Scopus(收录号：2-s2.0-85054142819)、WOS

基金：The authors gratefully acknowledge the financial support of the National Natural Science Foundation of China (Grant No. 51703130), Zhejiang Provincial Natural Science Foundation of China (Grant No. LY18E080018, LQ15E080003), Zhejiang Provincial Public Welfare Project (Grant No. 2017C31114), Shaoxing Public Welfare Project (Grant No. 2017B70042).

语种：英文

外文关键词：Fabric; Technical textiles; Coating

外文摘要：The cotton fabric was modified with dopamine methacrylamide (DMA) based on mussel-inspired reaction and polymerized with zwitterionic sulfobetaine methacrylate (SBMA) through free radical polymerization reaction. The poly(DMA-SBMA) contained not only key chemical constituents of dopamine hydrochloride, which strongly adsorbed to fabric substrates, but also hydrophilic groups, providing a hydrophilic surface for fabric due to its strong interaction with water via electrostatic interactions. The chemical structure, surface topography, and surface wettability of the fabric were characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and contact angle experiments, respectively. The results showed that the water contact angle (WCA) of the treated fabric was similar to 0 degrees, whereas the underwater oil contact angle (OCA) was similar to 161 degrees, as compared to similar to 25 degrees for the control one. It is expected that as-prepared fabrics could be applied in oil/water separation due to such special superhydrophilicity and superoleophobicity.