Fabrication of layered double hydroxide/photoresponsive dendron nanocomposite multilayer film by electrostatic layer-by-layer assembly

被引：15

作者：

Tanaka, Toshiyuki ^{[1
]}

Nishimoto, Shunsuke ^{[1
]}

Kameshima, Yoshikazu ^{[1
]}

Miyake, Michihiro ^{[1
]}

机构：

[1] Okayama Univ, Dept Mat & Energy Sci, Grad Sch Environm Sci, Kita Ku, Okayama 7008530, Japan

来源：

MATERIALS LETTERS | 2011年 / 65卷 / 15-16期

关键词：

Layered double hydroxide; Dendron; Layer-by-layer assembly; Multilayer structure; Nanocomposites; Photophysical properties; DOUBLE HYDROXIDES; DENDRITIC POLY(AMIDOAMINE); BUILDING-BLOCKS; SOLID-STATE; INTERCALATION; DELAMINATION; HYDROTALCITE; DENDRIMERS; ANTHRACENE; BEARING;

D O I：

10.1016/j.matlet.2011.05.004

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel inorganic-organic nanoscopic multilayer film consisting of exfoliated MgAl-type layered double hydroxide (LDH) nanosheets and anthryl dendrons [i.e., poly(amidoamine) dendrons with an anthracene chromophore group at the focal point] was fabricated using an electrostatic layer-by-layer (LbL) assembly. UV-vis spectroscopy and X-ray diffraction analysis indicated the successful LbL growth of dendron/LDH multilayer films. Furthermore, fluorescence spectroscopic analysis indicated that the dendrons are present as a monolayer between LDH nanosheets in the film. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：2315 / 2318

页数：4

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