Determination of structure of SiO2 colloidal particle by SAXS

	Determination of structure of SiO2 colloidal particle by SAXS
	Li, ZH; Gong, YJ; Pu, M; Wu, D; Sun, YH; Zhao, H; Dong, BZ; Zhao H(赵辉); Dong BZ(董宝中)
刊名	CHINESE JOURNAL OF INORGANIC CHEMISTRY
	2003
卷号	19 期号:3 页码:#REF!
关键词	SAXS negative deviation from Porod's law SiO2 colloid geometric structure of colloidal particle
其他题名	GHIG 测定二氧化硅胶体粒子结构
通讯作者	Wu, D (reprint author), Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China.
英文摘要	This short paper investigates the small angle X-ray scattering (SAXS) characteristic of SiO2 colloid prepared by sol-gel process using tetraethoxysilane (TEOS) as precursor and C8H17 (C6H4) (EO) H-n (Tx, n = 4. 5, 6. 5, 10) as surfactant and NH4OH as catalyst. Based on SAXS analysis about the negative deviation from Porod's law and the correction of the deviation, the geometric structure of the colloidal particle including the colloidal core size distribution, the average thickness of the interface layer (shell) between the colloidal core and the dispersed medium and the colloidal particle (core + shell) size distribution are determined. This information is helpful for understanding the physical chemistry property of colloid.
学科主题	Chemistry
类目[WOS]	Chemistry, Inorganic & Nuclear
收录类别	SCI
WOS记录号	WOS:000181386300005
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/227206]
专题	高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	Li, ZH,Gong, YJ,Pu, M,et al. Determination of structure of SiO2 colloidal particle by SAXS[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2003,19(3):#REF!.
APA	Li, ZH.,Gong, YJ.,Pu, M.,Wu, D.,Sun, YH.,...&董宝中.(2003).Determination of structure of SiO2 colloidal particle by SAXS.CHINESE JOURNAL OF INORGANIC CHEMISTRY,19(3),#REF!.
MLA	Li, ZH,et al."Determination of structure of SiO2 colloidal particle by SAXS".CHINESE JOURNAL OF INORGANIC CHEMISTRY 19.3(2003):#REF!.