Intercalation of acrylate anions into the galleries of Zn-Al layered double hydroxide

被引：31

作者：

Aguzzi, Alessia

Ambrogi, Valeria

Costantino, Umberto

Marmottini, Fabio

机构：

[1] CEMIN, Dipartimento Chim, I-06123 Perugia, Italy

[2] Dipartimento Chim & Tecnol Farmaco, I-06123 Perugia, Italy

[3] Dipartimento Ingn Civile & Ambientale, I-06125 Perugia, Italy

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2007年 / 68卷 / 5-6期

关键词：

x-ray diffraction; oxides; nanostructures; polymers; thermogravimetric analysis (TGA);

D O I：

10.1016/j.jpcs.2006.12.031

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Acrylate and methacrylate anions containing double bond and carboxylic groups, were intercalated in the interlayer region of a layered double hydroxide of formula: [Zn0.66Al0.34(OH)(2)](NO3)(0.34) 0.62H(2)O. The intercalation compounds obtained have been characterized for their chemical composition and with different instrumental techniques (X-ray powder diffraction, thermal analysis, FT-IR absorption spectroscopy, electron scanning microscopy). Furthermore, they have been used to carry out a preliminary study concerning the in situ polymerization of the intercalated acrylate and methacrylate ions to obtain new interstratified inorgano-organic hybrid materials. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：808 / 812

页数：5

共 18 条

[1] Polymer-layered silicate nanocomposites: Preparation, properties and uses of a new class of materials [J].

Alexandre, Michael ;

Dubois, Philippe .

Materials Science and Engineering: R: Reports, 2000, 28 (1-2) :1-63

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

Cavani, F. ;

Trifiro, F. ;

Vaccari, A. .

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

[3] Enhanced thermal and mechanical properties of poly(methyl acrylate)/ZnAl layered double hydroxide nanocomposites formed by in situ polymerisation [J].

Chen, W ;

Qu, BJ .

POLYMER DEGRADATION AND STABILITY, 2005, 90 (01) :162-166

[4] New nanocomposites constituted of polyethylene and organically modified ZnAl-hydrotalcites [J].

Costantino, U ;

Gallipoli, A ;

Nocchetti, M ;

Camino, G ;

Bellucci, F ;

Frache, A .

POLYMER DEGRADATION AND STABILITY, 2005, 90 (03) :586-590

[5]

Costantino U, 1998, EUR J INORG CHEM, P1439

[6] Superabsorbent polymeric materials. XIV. Preparation and water absorbency of nanocomposite superabsorbents containing intercalated hydrotalcite [J].

Lee, WF ;

Chen, YC .

JOURNAL OF APPLIED POLYMER SCIENCE, 2004, 94 (06) :2417-2424

[7] Synthesis, characterization and applications of layered double hydroxides containing organic guests [J].

Newman, SP ;

Jones, W .

NEW JOURNAL OF CHEMISTRY, 1998, 22 (02) :105-115

[8] Comparative study of some layered hydroxide salts containing exchangeable interlayer anions [J].

Newman, SP ;

Jones, W .

JOURNAL OF SOLID STATE CHEMISTRY, 1999, 148 (01) :26-40

[9] Delamination of layered double hydroxides in polar monomers: new LDH-acrylate nanocomposites [J].

O'Leary, S ;

O'Hare, D ;

Seeley, G .

CHEMICAL COMMUNICATIONS, 2002, (14) :1506-1507

[10] Polymer/layered silicate nanocomposites: a review from preparation to processing [J].

Ray, SS ;

Okamoto, M .

PROGRESS IN POLYMER SCIENCE, 2003, 28 (11) :1539-1641

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