Synthesis and characterization of the layered double hydroxides of Mg with Cr

被引：27

作者：

Prakash, AS ^{[1
]}

Kamath, PV ^{[1
]}

Hegde, M ^{[1
]}

机构：

[1] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

来源：

MATERIALS RESEARCH BULLETIN | 2000年 / 35卷 / 13期

关键词：

layered compounds; intercalation reactions;

D O I：

10.1016/S0025-5408(00)00419-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Layered double hydroxides of Mg with Cr having the general formula Mg1-xCrx(OH)(2)(CO3)(x/2). yH(2)O (x = 0.15-0.33) crystallize in a hexagonal structure on hydrothermal treatment. These LDHs incorporate oxalate and ferricyanide ions in their interlamellar regions to yield turbostratically disordered phases. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：2189 / 2197

页数：9

共 10 条

[1]

Bish D.L., 1989, REV MINERALOGY, V20

[2] REINTERPRETATION OF THE X-RAY-DIFFRACTION PATTERNS OF STICHTITE AND REEVESITE [J].

BOOKIN, AS ;

CHERKASHIN, VI ;

DRITS, VA .

CLAYS AND CLAY MINERALS, 1993, 41 (05) :631-634

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

Cavani, F. ;

Trifiro, F. ;

Vaccari, A. .

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

[4]

KAMATH PV, UNPUB

[5] PREPARATION AND STUDY OF DECAVANADATE-PILLARED HYDROTALCITE-LIKE ANIONIC CLAYS CONTAINING TRANSITION-METAL CATIONS IN THE LAYERS .2. SAMPLES CONTAINING MAGNESIUM-CHROMIUM AND NICKEL-CHROMIUM [J].

KOOLI, F ;

RIVES, V ;

ULIBARRI, MA .

INORGANIC CHEMISTRY, 1995, 34 (21) :5122-5128

[6] SYNTHESIS OF HYDROTALCITE-LIKE COMPOUNDS AND THEIR PHYSICOCHEMICAL PROPERTIES - SYSTEMS MG2+-AL3+-SO42- AND MG2+-AL3+-CRO42- [J].

MIYATA, S ;

OKADA, A .

CLAYS AND CLAY MINERALS, 1977, 25 (01) :14-18

[7] PREPARATION AND PHOSPHATE ION-EXCHANGE PROPERTIES OF A HYDROTALCITE-LIKE COMPOUND [J].

OOKUBO, A ;

OOI, K ;

HAYASHI, H .

LANGMUIR, 1993, 9 (05) :1418-1422

[8] Reactivity of oxalate with ZnAl layered double hydroxides through new materials [J].

Prevot, V ;

Forano, C ;

Besse, JP .

JOURNAL OF MATERIALS CHEMISTRY, 1999, 9 (01) :155-160

[9] Reversible thermal behaviour of layered double hydroxides: A thermogravimetric study [J].

Puttaswamy, NS ;

Kamath, PV .

JOURNAL OF MATERIALS CHEMISTRY, 1997, 7 (09) :1941-1945

[10] Layered double hydroxides intercalated by polyoxometalate anions with Keggin (alpha-H2W12O406-), Dawson (alpha-P2W18O626-), and Finke (Co-4(H2O)(2)(PW9O34)(2)(10-)) structures [J].

Yun, SK ;

Pinnavaia, TJ .

INORGANIC CHEMISTRY, 1996, 35 (23) :6853-6860

← 1 →