Hybrid structures based on montmorillonite/modified starch intercalate

0352010 - ÚMCH 2011 RIV CZ eng C - Conference Paper (international conference)
Duchek, P. - Špírková, Milena
Hybrid structures based on montmorillonite/modified starch intercalate.
Proceedings. Praha: Department of Carbohydrate Chemistry and Technology, ICT Prague, 2010, s. 44-47. ISBN 978-80-86238-78-4.
[International Conference on Polysaccharides-Glycoscience /6./. Praha (CZ), 29.09.2010-1.10.2010]
R&D Projects: GA AV ČR(CZ) IAAX08240901
Institutional research plan: CEZ:AV0Z40500505
Keywords : organic/inorganic hybrides * montmorillonite
Subject RIV: JI - Composite Materials
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Intercalates based on several commercial cationized starches with degree of substitution D=0.04-0.17, and sodium montmorillonite were prepared. The XRD analyses of resulting organic/inorganic hybrids proved that modification in the starch structure leads to embedding the polycation into montmorillonite clay gallery. Lower degree of starch cationization results in bigger enlargement of the interlayer space in the hybrid structure.
Permanent Link: http://hdl.handle.net/11104/0191622