Přejít k obsahu


Properties of modified plasticised starches and their clay nanocomposites.

Citace: [] DLOUHÝ, J., DUCHEK, P., ČERSTVÝ, R., STRACHOTA, A. Properties of modified plasticised starches and their clay nanocomposites.. In Career in Polymers II : book of abstracts. Prague: Institute of Macromolecular Chemistry AS CR, 2010. s. 1-1. ISBN: 978-80-85009-62-0
Druh: STAŤ VE SBORNÍKU
Jazyk publikace: eng
Anglický název: Properties of modified plasticised starches and their clay nanocomposites.
Rok vydání: 2010
Místo konání: Prague
Název zdroje: Institute of Macromolecular Chemistry AS CR
Autoři: Ing. Jaromír Dlouhý , Doc. Ing. Petr Duchek CSc. , Ing. Radomír Čerstvý , Ing. Adam Strachota Ph.D.
Abstrakt CZ: Our experimental program involves different cationized potatoe starches and corresponding nanocomposites with clay minerals. Montmorillonite, used as a nanofiller, has negatively charged aluminosilicate structure. Thus, starch polymer chaines modified with cationic ligands represent an ideal example for strong interaction between matrix (cationic starch) and filler (negatively charged clay layers). Potatoe starches with various degree of cationization were used in experiments. Matrixes of thermoplastic starches (starch plasticised with glycerol) and corresponding starch-clay nanocomposites were prepared. Degree of starch intercalation into clay mineral structure was measured by XRD analysis, mechanical properties of thermoplastic starches and respective nanocomposites were evaluated by tensile test and DMTA. The authors wish to thank the Ministry of Industry and Trade of the Czech Republic (grant support under the TIP programme: grant No. FR TI 1/566).
Abstrakt EN: Our experimental program involves different cationized potatoe starches and corresponding nanocomposites with clay minerals. Montmorillonite, used as a nanofiller, has negatively charged aluminosilicate structure. Thus, starch polymer chaines modified with cationic ligands represent an ideal example for strong interaction between matrix (cationic starch) and filler (negatively charged clay layers). Potatoe starches with various degree of cationization were used in experiments. Matrixes of thermoplastic starches (starch plasticised with glycerol) and corresponding starch-clay nanocomposites were prepared. Degree of starch intercalation into clay mineral structure was measured by XRD analysis, mechanical properties of thermoplastic starches and respective nanocomposites were evaluated by tensile test and DMTA. The authors wish to thank the Ministry of Industry and Trade of the Czech Republic (grant support under the TIP programme: grant No. FR TI 1/566).
Klíčová slova

Zpět

Patička