Preparation of layered double hydroxide films with different orientations on the opposite sides of a glass substrate by in situ hydrothermal crystallization

Xiaoxiao Guo; Fazhi Zhang; Sailong Xu; David G. Evans; Xue Duan

doi:10.1039/B911216B

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Preparation of layered double hydroxide films with different orientations on the opposite sides of a glass substrate by in situ hydrothermal crystallization†

Xiaoxiao Guo,^a Fazhi Zhang,*^a Sailong Xu,^a David G. Evans^a and Xue Duan^a

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* Corresponding authors

^a State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
E-mail: zhangfz@mail.buct.edu.cn
Fax: (+86) 10-6442-5385
Tel: (+86) 10-6442-5105

Abstract

MgAl-Layered double hydroxide (LDH) films with different orientations on the two sides of a glass substrate, one of which was modified with poly(vinyl alcohol), have been obtained by a one-step in situ hydrothermal crystallization method, and the growth mechanisms of the two films are discussed.

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Supplementary files

Materials, experimental details and characterization,ATR-FTIR spectrum of the PVA coating on the glass substrate; XRDpatterns of the LDH films on the PVA-modified substrate preparedwith different reaction times; XRD pattern and SEM images of theLDH obtained under the same hydrothermal conditions in the absenceof the substrate; SEM images of the films on the opposite sides ofthe substrate prepared with different reaction times PDF (1240K)

Article information

DOI: https://doi.org/10.1039/B911216B
Article type: Communication
Submitted: 09 Jun 2009
Accepted: 14 Sep 2009
First published: 29 Sep 2009

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Chem. Commun., 2009, 6836-6838

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Preparation of layered double hydroxide films with different orientations on the opposite sides of a glass substrate by in situ hydrothermal crystallization

X. Guo, F. Zhang, S. Xu, D. G. Evans and X. Duan, Chem. Commun., 2009, 6836 DOI: 10.1039/B911216B

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Chemical Communications

Preparation of layered double hydroxide films with different orientations on the opposite sides of a glass substrate by in situ hydrothermal crystallization†

Abstract

Supplementary files

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Preparation of layered double hydroxide films with different orientations on the opposite sides of a glass substrate by in situ hydrothermal crystallization

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