Kaolinite dispersion in cassava starch-based composite films: a photonic microscopy and X-ray tomography study-Reference-Cited by-同舟云学术

Kaolinite dispersion in cassava starch-based composite films: a photonic microscopy and X-ray tomography study

Published:2018-07-21 Issue:7 Volume:38 Page:641-647
ISSN:2191-0340
Container-title:Journal of Polymer Engineering
language:en
Short-container-title:

Author:

Mbey Jean Aimé¹²,Thomas Fabien²³,Hoppe Sandrine⁴

Affiliation:

1. Laboratory of Applied Inorganic Chemistry , Department of Inorganic Chemistry , University of Yaounde I , P.O. Box 812 , Yaoundé , Cameroon

2. Laboratoire Interdisciplinaire des Environnements Continentaux , Université de Lorraine, UMR 7360, 15 Avenue du Charmois, B.P. 40. F-54501 , Vandœuvre-lès-Nancy Cedex , France

3. CNRS, Laboratoire Interdisciplinaire des Environnements Continentaux, UMR 7360, 15 Avenue du Charmois, B.P. 40. F-54501 , Vandœuvre-lès-Nancy Cedex , France

4. CNRS, Laboratoire Réactions et Génie des Procédés, UPR 3349, 1 Rue Grandville, B.P. 20451 , 54001 Nancy Cedex , France

Abstract

Abstract In the present study, a combined use of photonic microscopy, scanning electron microscopy and 3D X-ray tomography is carried out in order to analyze the dispersion and the distribution of raw and dimethyl sulfoxide (DMSO)-intercalated kaolinite used as filler in cassava starch-based films. It is shown that the association of these techniques allows a valuable analysis of clay dispersion in polymer-clay composite films. In the case of kaolinite-starch composite films on which this study is focused, it is obvious that previous intercalation of kaolinite with DMSO is an efficient way to improve dispersion and distribution of kaolinite in a starch polymer matrix.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,Polymers and Plastics,General Chemical Engineering

Link

https://www.degruyter.com/document/doi/10.1515/polyeng-2017-0302/pdf

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4. Mbey JA, Hoppe S, Thomas F. Carbohydr. Polym. 2012, 88, 213–222.

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