Preparation and Characterization of L-Aspartic Acid-Intercalated Layered Double Hydroxide

被引：0
作者：
Qi Yuan
Min Wei
Zhiqiang Wang
Ge Wang
Xue Duan
机构：
[1] Beijing University of Chemical Technology,Key Laboratory of Science and Technology of Controllable Chemical Reactions, Ministry of Education
[2] Tsinghua University,Department of Chemistry
来源：
Clays and Clay Minerals | 2004年 / 52卷
关键词：
Chiral Molecule; Coprecipitation; L-aspartic Acid; Layered Double Hydroxides; Intercalation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
L-aspartic acid was intercalated into layered double hydroxides by coprecipitation. Two types of well crystallized material were obtained and were characterized by powder X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetry, differential thermal analysis and polarimetry. Schematic models of two intercalation structures with different basal spacings are given. It is proved that the optical activity of L-aspartic acid is retained during and after the intercalation process.
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页码：40 / 46
页数：6
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