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Application of chord length distribution to fine structure analysis of mesoporous sieves
Yao, X; Dong, W; Sun, YH; Li, ZH; Wu, ZH; Li ZH(李志宏); Wu ZH(吴忠华)
2007
发表期刊ACTA CHIMICA SINICA
卷号65期号:16页码:1533-1538
通讯作者Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Stanford Synchrotron Radiat Lab, Beijing 100039, Peoples R China
摘要Chord length distribution (CLD) could be used to describe the size, shape and arrangement of geometric figure, such as spheric particles, cylinder pore, thin sheets, etc. In principle, CLD is in proportion with the second derivative of correlation function obtained from small angle X-ray scattering (SAXS) and therefore can be calculated from the relative SAXS intensity. In structure research, the characteristics geometric information of particle can be obtained by comparing the experimental CLD from SAXS result and the theoretically predicted CLD with high precision. In this paper, with mesoporous molecular sieves as examples, the CLD method was introduced to calculate the size distribution of mesopores. The effect of surface organic functionalization of mesopores on pore size was also derived.
文章类型Article
关键词chord length distribution small angle x-ray scattering mesoporous molecular sieves
学科领域Chemistry
研究领域[WOS]Chemistry
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语种英语
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000249347100001
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239405
专题多学科研究中心
作者单位中国科学院高能物理研究所
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GB/T 7714
Yao, X,Dong, W,Sun, YH,et al. Application of chord length distribution to fine structure analysis of mesoporous sieves[J]. ACTA CHIMICA SINICA,2007,65(16):1533-1538.
APA Yao, X.,Dong, W.,Sun, YH.,Li, ZH.,Wu, ZH.,...&吴忠华.(2007).Application of chord length distribution to fine structure analysis of mesoporous sieves.ACTA CHIMICA SINICA,65(16),1533-1538.
MLA Yao, X,et al."Application of chord length distribution to fine structure analysis of mesoporous sieves".ACTA CHIMICA SINICA 65.16(2007):1533-1538.
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