[1]李伟东,黄建国,许承晃.高岭土-二甲亚砜夹层复合物的形成机理[J].华侨大学学报(自然科学版),1994,15(1):48-52.[doi:10.11830/ISSN.1000-5013.1994.01.0048]
　Li Weidong,Huang Jianguo,Xu Chenghuang.Formation of Kaolin-Dimethylsulfoxide Intercalated Complex[J].Journal of Huaqiao University(Natural Science),1994,15(1):48-52.[doi:10.11830/ISSN.1000-5013.1994.01.0048]
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高岭土-二甲亚砜夹层复合物的形成机理()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第15卷
期数:
1994年第1期
页码:
48-52
栏目:
出版日期:
1994-01-20

文章信息/Info

Title:
Formation of Kaolin-Dimethylsulfoxide Intercalated Complex
作者:
李伟东; 黄建国; 许承晃
华侨大学物化所
Author(s):
Li Weidong;  Huang Jianguo;  Xu Chenghuang
关键词:
高岭土;  二甲亚砜;  夹层复合物
Keywords:
kaolin;  dimethylsulfoxide;  intercalated complex
分类号:
TB332
DOI:
10.11830/ISSN.1000-5013.1994.01.0048
摘要:
运用红外吸收光谱(IR)和X射线衍射图谱(XRD)等手段,研究高岭土-二甲亚砜(DMSO)夹层复合物的形成机理.IR谱初步确定DMSO分子与高岭土的外羟基之间形成氢键,XRD谱表明DMSO分子进入高岭土层间后,使层间距增加了4.1×10-10m.在DMSO中添加少量水可促进夹层反应的进行,增大夹入量。DMSO分子在高岭土层间以高度取向的形式存在.
Abstract:
By means of infrared absorption spectra, X-ray diffraction pattern, etc., the formation of kaolin-dimethylsulfoxide was studied with emphasis on its mechanism. It was shown by IR spectra that the hydrogen bonds are formed between dimethylsulfoxide (DMSO)

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备注/Memo

备注/Memo:
福建省自然科学基金
更新日期/Last Update: 2014-03-22