Polymerization of silicates in layered double hydroxides

被引：89

作者：

Depege, C

ElMetoui, FZ

Forano, C

deRoy, A

Dupuis, J

Besse, JP

机构：

[1] UNIV CLERMONT FERRAND,URA CNRS 444,LAB PHYS CHIM MAT,F-63177 CLERMONT FERRAN,FRANCE

[2] UNIV CLERMONT FERRAND,LASMEA,CNRS,URA 1793,F-63177 CLERMONT FERRAN,FRANCE

来源：

CHEMISTRY OF MATERIALS | 1996年 / 8卷 / 04期

关键词：

D O I：

10.1021/cm950533k

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：

Layered double hydroxides containing silicate anions have been prepared using either a coprecipitation method or an anionic exchange reaction. The polymerization of the intercalated anions under moderate thermal treatment has been studied by PXRD, FTIR, and solid-state NMR. Grafting processes and layer condensation have been obtained leading to the preparation of new nanocomposite materials with improved physicochemical properties.

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页码：952 / 960

页数：9

相关论文

共 44 条

[1] CRYSTAL STRUCTURE OF PYROAURITE [J].

ALLMANN, R .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 :972-&

[2] [ZN2CR(OH)6]X.2H2O, NEW LAYER COMPOUNDS CAPABLE OF ANION-EXCHANGE AND INTRACRYSTALLINE SWELLING [J].

BOEHM, HP ;

STEINLE, J ;

VIEWEGER, C .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1977, 16 (04) :265-266

[3] STRUCTURAL AND IR RELATIONS AMONG BRUCITE-LIKE DIVALENT METAL-HYDROXIDES [J].

BRINDLEY, GW ;

KAO, CC .

PHYSICS AND CHEMISTRY OF MINERALS, 1984, 10 (04) :187-191

[4] HYDROTALCITE-TYPE ANIONIC CLAYS: PREPARATION, PROPERTIES AND APPLICATIONS [J].

Cavani, F. ;

Trifiro, F. ;

Vaccari, A. .

CATALYSIS TODAY, 1991, 11 (02) :173-301

[5] ROLE OF ION-EXCHANGE IN SOLID-STATE CHEMISTRY [J].

CLEARFIELD, A .

CHEMICAL REVIEWS, 1988, 88 (01) :125-148

[6] REFINEMENT OF CRYSTAL-STRUCTURE OF GYPSUM CASO4.2H2O [J].

COLE, WF ;

LANCUCKI, CJ .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1974, 30 (APR15) :921-929

[7] POLARIZED INFRARED AND RAMAN-SPECTRA OF MG(OH)2 AND CA(OH)2 [J].

DAWSON, P ;

HADFIELD, CD ;

WILKINSON, GR .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1973, 34 (07) :1217-1225

[8] [CU-CR] LAYERED DOUBLE HYDROXIDES PILLARED BY CRO4(2-) AND CR2O7(2-) OXOMETALATES [J].

DEPEGE, C ;

FORANO, C ;

DEROY, A ;

BESSE, JP .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1994, 244 :161-166

[9] IONIC-CONDUCTIVITY OF HYDROTALCITE-TYPE COMPOUNDS [J].

DEROY, A ;

BESSE, JP .

SOLID STATE IONICS, 1989, 35 (1-2) :35-43

[10]

DOLLASE WA, 1970, Z KRISTALLOGR, V132, P45

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