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標題: Self-aligned nematic crystallization of poly(oxypropylene)amine intercalated silicates on toluene/water interface
作者: Lee, R.J.
Lin, J.J.
Cheng, W.T.
關鍵字: Interfaces;Nanostructure;Adsorption;Crystallization;polymer melt intercalation;modified layered silicates;atomic-force;microscopy;mechanical-properties;clay;nanocomposites;films;morphology;model
Project: Materials Science & Engineering C-Biomimetic and Supramolecular Systems
期刊/報告no:: Materials Science & Engineering C-Biomimetic and Supramolecular Systems, Volume 28, Issue 8, Page(s) 1352-1355.
A self-assembly stacking on liquid-liquid interface of intercalated smectite silicates results in nematic structure and self-aligning nature. was revealed in this study. The stacking crystalline of polyoxypropylene amine intercalated montmorillonite, with a diameter of 200 nm and a length more than 10 mu m, was found. Polyoxpropylene amine with hydrophobic polymer coil renders its radius of gyration to expand d-spacing of silicate clay to 58 angstrom. The texture rearrangement is not only applied to interlayer structure but also to inter-particles structure [0101 of clays. The crystallization is formed through the primary organo-clays align on interface and undergoes a face-to-face stacking. (C) 2008 Elsevier B.V. All rights reserved.
ISSN: 0928-4931
DOI: 10.1016/j.msec.2008.03.008
Appears in Collections:化學工程學系所

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