Magnetic Ni/SiO2 composite microcapsules prepared by one-pot synthesis

doi:10.1039/b816568h

CORC > 化学研究所 > 中国科学院化学研究所

	Magnetic Ni/SiO2 composite microcapsules prepared by one-pot synthesis
	Tu, Chifeng 2; Du, Jingjie 1; Yao, Li 2; Yang, Chunhui 2; Ge, Maofa 2; Xu, Chuanlai 1; Gao, Mingyuan 2
刊名	JOURNAL OF MATERIALS CHEMISTRY
	2009
卷号	19 期号:9 页码:1245-1251
ISSN号	0959-9428
DOI	10.1039/b816568h
英文摘要	The Ni/SiO2 composite microcapsules were prepared by a one-pot synthesis via thermally decomposing Ni(acac)(2)center dot 2H(2)O in 2-pyrrolidone in the presence of tetraethyloxysilane and 3-aminopropyltrimethoxysilane (APS). Transmission electron microscopy and powder X-ray diffraction were used to characterize the general morphology of the resultant capsules as well as the crystalline phases of the Ni nanocrystals incorporated. Ultraviolet photoelectron spectroscopy and ultraviolet photoionization mass spectroscopy were adopted to analyze the gaseous species released during the reaction to elucidate the mechanism behind the formation of the Ni/SiO2 composite microcapsules. Preliminary experiments were designed to show the catalytic ability of the resultant capsules which were collectable by applying an external magnetic field.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000263450300005
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/65783]
专题	中国科学院化学研究所
通讯作者	Xu, Chuanlai
作者单位	1.Jiangnan Univ, Sch Food Sci & Technol, Wuxi 214122, Jiangsu Prov, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Tu, Chifeng,Du, Jingjie,Yao, Li,et al. Magnetic Ni/SiO2 composite microcapsules prepared by one-pot synthesis[J]. JOURNAL OF MATERIALS CHEMISTRY,2009,19(9):1245-1251.
APA	Tu, Chifeng.,Du, Jingjie.,Yao, Li.,Yang, Chunhui.,Ge, Maofa.,...&Gao, Mingyuan.(2009).Magnetic Ni/SiO2 composite microcapsules prepared by one-pot synthesis.JOURNAL OF MATERIALS CHEMISTRY,19(9),1245-1251.
MLA	Tu, Chifeng,et al."Magnetic Ni/SiO2 composite microcapsules prepared by one-pot synthesis".JOURNAL OF MATERIALS CHEMISTRY 19.9(2009):1245-1251.