Bioinorganic clays: Synthesis and characterization of amino- and polyamino acid intercalated layered double hydroxides

被引：231

作者：

Whilton, NT ^{[1
]}

Vickers, PJ ^{[1
]}

Mann, S ^{[1
]}

机构：

[1] UNIV BATH,SCH CHEM,BATH BA2 7AY,AVON,ENGLAND

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1997年 / 7卷 / 08期

关键词：

D O I：

10.1039/a701237c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Negatively charged amino acids (aspartic acid, glutamic acid) and a related polymer, poly(alpha,beta-aspartate),have been intercalated within the gallery spaces of layered double hydroxides. Synthesis of these bioinorganic nanocomposites was achieved via coprecipitation involving simultaneous formation of the inorganic layers and intercalation of the anionic species. In situ thermal polymerization of pre-intercalated aspartate monomers affords a second route to the poIy(alpha,beta-aspartate)-containing hybrid material.

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页码：1623 / 1629

页数：7

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