Synthesis and characterization of poly(纬- methacryloxypropyltrimethoxysilane)-grafted silica hybrid nanoparticles prepared by surface-initiated atom transfer radical polymerization

CORC > 厦门大学 > 化学化工－已发表论文

	Synthesis and characterization of poly(纬- methacryloxypropyltrimethoxysilane)-grafted silica hybrid nanoparticles prepared by surface-initiated atom transfer radical polymerization
	Wu, Ji-Rong ; Lai, Guo-Qiao ; Yu, Hai-Jiang ; Luo, Zheng-Hong ; 罗正鸿
刊名	http://dx.doi.org/10.1002/app.35469
	2012
关键词	Atomic force microscopy Contact angle Fourier transform infrared spectroscopy Gel permeation chromatography Grafting (chemical) Nanoparticles Polymerization Scanning electron microscopy Silica Surface chemistry Thermogravimetric analysis X ray photoelectron spectroscopy
英文摘要	Poly(纬-methacryloxypropyltrimethoxysilane) (PMPTS)-grafted silica hybrid nanoparticles were prepared by surface-initiated atom transfer radical polymerization (SI-ATRP). The resulting PMPTS-grafted silica hybrid nanoparticles were characterized using Fourier transform infrared spectroscopy (FTIRS), nuclear magnetic resonance (NMR), gel permeation chromatography (GPC), X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM), scanning electron microscopy (SEM), static water contact angle (WCA) measurement, and thermogravimetric analysis (TGA). Combined FTIRS, NMR, XPS, SEM, and TGA studies confirmed that these hybrid nanoparticles were successfully prepared by surface-initiated ATRP. SEM and AFM studies revealed that the surfaces of the nanoparticles were rough at the nanoscale. In addition, the results of the static WCA measurements showed that the nanoparticles are of low surface energy and their surface energy reaches as low as 6.10 mN m-1. 漏 2011 Wiley Periodicals, Inc.
语种	英语
出版者	John Wiley and Sons Inc.
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89534]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Wu, Ji-Rong,Lai, Guo-Qiao,Yu, Hai-Jiang,等. Synthesis and characterization of poly(纬- methacryloxypropyltrimethoxysilane)-grafted silica hybrid nanoparticles prepared by surface-initiated atom transfer radical polymerization[J]. http://dx.doi.org/10.1002/app.35469,2012.
APA	Wu, Ji-Rong,Lai, Guo-Qiao,Yu, Hai-Jiang,Luo, Zheng-Hong,&罗正鸿.(2012).Synthesis and characterization of poly(纬- methacryloxypropyltrimethoxysilane)-grafted silica hybrid nanoparticles prepared by surface-initiated atom transfer radical polymerization.http://dx.doi.org/10.1002/app.35469.
MLA	Wu, Ji-Rong,et al."Synthesis and characterization of poly(纬- methacryloxypropyltrimethoxysilane)-grafted silica hybrid nanoparticles prepared by surface-initiated atom transfer radical polymerization".http://dx.doi.org/10.1002/app.35469 (2012).