Fabrication of highly durable polysiloxane-zinc oxide (ZnO) coated polyethylene terephthalate (PET) fabric with improved ultraviolet resistance, hydrophobicity, and thermal resistance

doi:10.1016/j.jcis.2018.10.105

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Fabrication of highly durable polysiloxane-zinc oxide (ZnO) coated polyethylene terephthalate (PET) fabric with improved ultraviolet resistance, hydrophobicity, and thermal resistance
	Wang, ML ; Zhang, MJ ; Pang, LJ ; Yang, CG ; Zhang, YM ; Hu, JT ; Wu, GZ
刊名	JOURNAL OF COLLOID AND INTERFACE SCIENCE
	2019
卷号	537 期号:-页码:91—100
关键词	COTTON FABRICS PHOTOCATALYTIC DEGRADATION ANTIBACTERIAL ACTIVITY SURFACE MODIFICATION NANOSTRUCTURED ZNO CARBON NANOTUBES FLAME RETARDANCY POLY(ETHYLENE-TEREPHTHALATE) CRYSTALLIZATION NANOPARTICLES
ISSN号	0021-9797
DOI	10.1016/j.jcis.2018.10.105
文献子类	期刊论文
英文摘要	Developing a universal strategy to improve the properties of polyethylene terephthalate (PET) fibers, such as UV resistance, hydrophobicity, and thermal resistance, is highly desirable in expanding the application of PET fibers. Herein, a highly durable and robust ZnO layer was deposited onto PET fabric via radiation-induced graft polymerization (RIGP) of gamma-methacryloxypropyl trimethoxysilane (MAPS) and the subsequent sol-gel in situ mineralization with zinc acetate to produce wurtzite nanocrystalline ZnO. The as-obtained material, denoted as PET-g-PMAPS/ZnO. The interfacial layer consisted of Zn-O-Si and Si-O-Si covalent bonds not only leads to an improvement in adhesion between ZnO nanoparticles and its support, but it also overcomes the poor film-forming ability of inorganic particles. Most importantly, photocatalytic self-degradation of its organic support caused by the high photocatalytic activity of ZnO can be eliminated because of high bond energy of the organic-inorganic hybrid structure. PET-g-PMAPS/ZnO exhibited excellent thermal resistance, UV resistance and durability. Superhydrophobicity was achieved by simply annealing the PET-g-PMAPS/ZnO fabric at 200 degrees C in ambient air, and the coated fabric still retains its superhydrophobicity after 40 laundering cycles test and even stored for a few weeks. This study presents an effective method to overcome the bottle-necks in growing inorganic nanocrystals on polymeric supports surface. (C) 2018 Elsevier Inc. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31626]
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
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, CAS Ctr Excellence TMSR Energy Syst, 2019 Jialuo Rd, Shanghai 201800, Peoples R China; 2.Donghua Univ, Coll Mat Sci & Engn, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China 3.Shanghai Tech Univ, Sch Phys Sci & Technol, Shanghai 200031, Peoples R China;
推荐引用方式 GB/T 7714	Wang, ML,Zhang, MJ,Pang, LJ,et al. Fabrication of highly durable polysiloxane-zinc oxide (ZnO) coated polyethylene terephthalate (PET) fabric with improved ultraviolet resistance, hydrophobicity, and thermal resistance[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2019,537(-):91—100.
APA	Wang, ML.,Zhang, MJ.,Pang, LJ.,Yang, CG.,Zhang, YM.,...&Wu, GZ.(2019).Fabrication of highly durable polysiloxane-zinc oxide (ZnO) coated polyethylene terephthalate (PET) fabric with improved ultraviolet resistance, hydrophobicity, and thermal resistance.JOURNAL OF COLLOID AND INTERFACE SCIENCE,537(-),91—100.
MLA	Wang, ML,et al."Fabrication of highly durable polysiloxane-zinc oxide (ZnO) coated polyethylene terephthalate (PET) fabric with improved ultraviolet resistance, hydrophobicity, and thermal resistance".JOURNAL OF COLLOID AND INTERFACE SCIENCE 537.-(2019):91—100.