Layered double hydroxides — multifunctional nanomaterials

被引：0
作者：
Birgül Zümreoglu-Karan
Ahmet Nedim Ay
机构：
[1] Hacettepe University,Department of Chemistry
来源：
Chemical Papers | 2012年 / 66卷
关键词：
layered double hydroxides; environmental applications; catalytic applications; biomedical applications;
D O I：
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学科分类号：
摘要：
Layered double hydroxides (LDH’s), also known as anionic clays, are lamellar inorganic solids. The structure of most of them corresponds to that of mineral hydrotalcite, consisting of brucite-like hydroxide sheets, where partial substitution of trivalent or divalent cations results in a positive sheet charge compensated by reversibly exchangeable anions within interlayer galleries. These layered materials have good intercalation properties capturing inorganic and organic ions and they are promising materials for a large number of practical applications, both for direct preparation and for after thermal treatment.
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页数：9
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