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Determination of structure of SiO2 colloidal particle by SAXS
其他题名GHIG 测定二氧化硅胶体粒子结构
Li, ZH; Gong, YJ; Pu, M; Wu, D; Sun, YH; Zhao, H; Dong, BZ; Zhao H(赵辉); Dong BZ(董宝中)
2003
发表期刊CHINESE JOURNAL OF INORGANIC CHEMISTRY
卷号19期号:3页码:#REF!
通讯作者Wu, D (reprint author), Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China.
文章类型Article
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.
关键词SAXS negative deviation from Porod's law SiO2 colloid geometric structure of colloidal particle
学科领域Chemistry
收录类别SCI
WOS类目Chemistry, Inorganic & Nuclear
WOS记录号WOS:000181386300005
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227206
专题多学科研究中心
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!.
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