Preparation and characterization of superhydrophobic organic-inorganic hybrid cotton fabrics via gamma-radiation-induced graft polymerization

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	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
刊名	CARBOHYDRATE POLYMERS
	2016
卷号	149 期号:-页码:308—316
关键词	BIO-FIBER SURFACES HYDROPHOBIC SURFACES CELLULOSE NANOPARTICLES NANOHYBRIDS ALKYLSILANE PARTICLES AGENT XPS
ISSN号	0144-8617
通讯作者	Wu, GZ (reprint author), POB 800-204, Shanghai 201800, Peoples R China.
英文摘要	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.
收录类别	SCI
语种	英语
WOS记录号	WOS:000377068100032
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/25808]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 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.