文献类型：期刊文献

英文题名：Modified cotton fabric based on thiolene click reaction and its oil/water separation application

作者：Liang, Liping[1];Tan, Weishou[1];Dong, Yanyan[1];Gu, Feng[1];Meng, Xu[1,2,3]

机构：[1]Shaoxing Univ, Coll Text & Garment, Coll Life Sci, Shaoxing, Peoples R China;[2]Shaoxing Univ, Key Lab Clean Dyeing & Finishing Technol Zhejiang, Shaoxing, Peoples R China;[3]Zhejiang Subctr Natl Carbon Fiber Engn Technol Ct, Shaoxing, Peoples R China

年份：0

外文期刊名：ENVIRONMENTAL TECHNOLOGY

收录：SCI-EXPANDED(收录号：WOS:000664907900001)、、EI(收录号：20212610549585)、Scopus(收录号：2-s2.0-85108304984)、WOS

基金：The authors gratefully acknowledge the financial support of the National Natural Science Foundation of China (grant number 51703130), and the International Science and Technology Cooperation Project of Shaoxing University (grant number 2019LGGH1004).

语种：英文

外文关键词：Cotton fabric; fabric modification; natural fibre; environment; surface modification

外文摘要：A cotton fabric with special wettability was prepared in two simple steps. The surface of the fabric was grafted with silicon-oxygen group using 3-(methacryloyloxy) propyl trimethoxysilane (MSPMA) as the reagent, and then (3-mercaptopropyl)triethoxysilane (MPTES) was used to react with the grafted fabric under ultraviolet light according to the principle of thiolene reaction. Meanwhile, the modified cotton fabrics with various pore sizes were obtained via modifying the cotton fabric with different pore size under the same experimental conditions. The as-prepared fabric had a better hydrophobic and lipophilic effect, whose water contact angle could be up to 146.7 degrees and the separation efficiency for different kinds of oil/water mixtures was better than 94%. In addition, the pore sizes of cotton fabrics had a great effect on the rate of oil/water separation, which increased with the increase of the pore size.