Fabrication of hollow polyelectrolyte nanospheres via surface-initiated atom transfer radical polymerization

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	Fabrication of hollow polyelectrolyte nanospheres via surface-initiated atom transfer radical polymerization
	Pei XW(裴小维)
刊名	Materials Letters
	2009
卷号	63 页码:1138-1140
关键词	Nanomaterials Polymers Hollow nanospheres ATRP
ISSN号	0167-577X
通讯作者	杨武
中文摘要	Novel polyelectrolyte-grafted core-shell organic/inorganic hybrid nanospheres which possess hard backbone of silica nanoparticles and soft shell of cross-linked poly(ionic liquids) (PILs) have been synthesized via a surface-initiated atom transfer radical polymerization (SI-ATRP). After removal of the core templates of the core-shell nanospheres, nearly monodispersed hollow polyelectrolyte nanospheres were obtained. Various characterization techniques including FT-IR, XPS, and TEM were used to characterize the resulting core-shell and hollow polyelectrolyte nanospheres. The results showed that the hollow nanosphere has a hollowcore of an average diameter of ca. 200 nm with a shell thickness of ca. 25 nm. The obtained hollow polyelectrolyte nanospheres could be applied in release-control systems.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	Key Lab of Eco-environment Related Polymer Materials ofMOE, China andNationNatural Science Foundation of China (20873101)
语种	英语
WOS记录号	WOS:000265322300010
公开日期	2012-11-13
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/2100]
专题	兰州化学物理研究所_固体润滑国家重点实验室
推荐引用方式 GB/T 7714	Pei XW. Fabrication of hollow polyelectrolyte nanospheres via surface-initiated atom transfer radical polymerization[J]. Materials Letters,2009,63:1138-1140.
APA	裴小维.(2009).Fabrication of hollow polyelectrolyte nanospheres via surface-initiated atom transfer radical polymerization.Materials Letters,63,1138-1140.
MLA	裴小维."Fabrication of hollow polyelectrolyte nanospheres via surface-initiated atom transfer radical polymerization".Materials Letters 63(2009):1138-1140.