Purnama, Purba Jung, Youngmee Kim, Soo Hyun 2024-01-20T13:01:08Z 2024-01-20T13:01:08Z 2021-09-01 2013-03 1438-7492 https://pubs.kist.re.kr/handle/201004/128329 Bio-stereo nanocomposite polylactides are prepared by polymerization followed by stereocomplexation in scCO2/dichloromethane through in situ polymerization and master batch processes. The bio-stereo nanocomposite polylactides show intercalated-exfoliated and fully exfoliated nanoscale clay distribution in a perfect stereocomplex polylactide matrix. In situ polymerization proves better strategy to produce well-exfoliated silicate layers in the stereocomplex matrix compared to the MB route that increases the melting temperature by up to approximate to 64 degrees C. The thermal properties of these materials maintain both stereocomplex and nanocomposite features simultaneously. The results open a new and versatile way to develop polylactide-based materials. English WILEY-V C H VERLAG GMBH ENANTIOMERIC POLY(LACTIC ACID)S SITU INTERCALATIVE POLYMERIZATION SILICATE NANOCOMPOSITES POLY(D-LACTIC ACID) LEUPROLIDE PROPERTY BLENDS FILMS PLA An Advanced Class of Bio-Hybrid Materials: Bionanocomposites of Inorganic Clays and Organic Stereocomplex Polylactides Article 10.1002/mame.201200073 1 MACROMOLECULAR MATERIALS AND ENGINEERING, v.298, no.3, pp.263 - 269 MACROMOLECULAR MATERIALS AND ENGINEERING 298 3 263 269 scie scopus 000315969900002 2-s2.0-84874884035 Materials Science, Multidisciplinary Polymer Science Materials Science Polymer Science Article ENANTIOMERIC POLY(LACTIC ACID)S SITU INTERCALATIVE POLYMERIZATION SILICATE NANOCOMPOSITES POLY(D-LACTIC ACID) LEUPROLIDE PROPERTY BLENDS FILMS PLA bio-hybrid materials bionanocomposites nanocomposites polylactides stereocomplex