Preparation and characterization of superhydrophobic organic-inorganic hybrid cotton fabrics via gamma-radiation-induced graft polymerization
Gao, QH; Hu, JT; Li, R; Pang, LJ; Xing, Z; Xu, L; Wang, MH; Guo, XJ; Wu, GZ; Wu, GZ (reprint author), POB 800-204, Shanghai 201800, Peoples R China.
2016
发表期刊CARBOHYDRATE POLYMERS
ISSN0144-8617
卷号149期号:-页码:308—316
文章类型期刊文献
摘要A new kind of non-fluorine-based organic-inorganic hybrid superhydrophobic cotton fabric was successfully prepared by simultaneous radiation-induced graft polymerization of gamma-methacryloxypropyl trimethoxy silane (MAPS) and subsequent end-capping modification with hexamethyldisilazane (HMDS). The chemical structure and surface topography of the pristine and modified cotton fabrics were investigated in detail by ATR-FTIR, XPS, Si-29 NMR, SEM and TGA to confirm that the graft reaction and end-capping modification had taken place. The above results demonstrated that the grafting polymerization and following end-capping reaction were completed, and a grafting layer was immobilized onto the surface of the cotton fabric. Surface wettability measurement and oil-water separation showed that the modified cotton surface not only exhibited the superhydrophobicity with a water contact angle of 165 degrees, but also afforded a high efficiency of oil-water separation (96%). In particular, this modified cotton fabric retains superhydrophobicity even after 30 laundering cycles or 400 cycles of abrasion. (C) 2016 Elsevier Ltd. All rights reserved.
关键词Bio-fiber Surfaces Hydrophobic Surfaces Cellulose Nanoparticles Nanohybrids Alkylsilane Particles Agent Xps
DOI10.1016/j.carbpol.2016.04.124
收录类别SCI
语种英语
WOS记录号WOS:000377068100032
引用统计
被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25808
专题中科院上海应用物理研究所2011-2018年
通讯作者Wu, GZ (reprint author), POB 800-204, Shanghai 201800, Peoples R China.
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GB/T 7714
Gao, QH,Hu, JT,Li, R,et al. Preparation and characterization of superhydrophobic organic-inorganic hybrid cotton fabrics via gamma-radiation-induced graft polymerization[J]. CARBOHYDRATE POLYMERS,2016,149(-):308—316.
APA Gao, QH.,Hu, JT.,Li, R.,Pang, LJ.,Xing, Z.,...&Wu, GZ .(2016).Preparation and characterization of superhydrophobic organic-inorganic hybrid cotton fabrics via gamma-radiation-induced graft polymerization.CARBOHYDRATE POLYMERS,149(-),308—316.
MLA Gao, QH,et al."Preparation and characterization of superhydrophobic organic-inorganic hybrid cotton fabrics via gamma-radiation-induced graft polymerization".CARBOHYDRATE POLYMERS 149.-(2016):308—316.
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