Biomineral-silica-induced zeolitization of Equisetum arvense

被引：94

作者：

Valtchev, V

Smaihi, M

Faust, AC

Vidal, L

机构：

[1] UHA, ENSCMu, UMR 7016, CNRS,Lab Mat Mineraux, F-68093 Mulhouse, France

[2] Univ Montpellier 2, CNRS, ENSCM, UMR 5635,IEM, F-34293 Montpellier 5, France

[3] CNRS, UPR 9069, Inst Chim Surface & Interface, F-68057 Mulhouse, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 24期

关键词：

biomimetic synthesis; mesoporous materials; silicates; zeolites;

D O I：

10.1002/anie.200351175

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Turning over a new leaf: Leaves of Equisetum Arvense can be successfully treated to yield zeolite-type structures which, after calcination, are transformed into a micro-/mesoporous material which keeps all of the morphological features of the vegetal template (see SEM image). Faithful zeolitization of the plant structure is induced by the highly reactive biomorphic silica deposited in the epidermal surface of the plant.

引用

页码：2782 / 2785

页数：4

共 21 条

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