Loading...
Loading...

Go to the content (press return)

Influence of temperature on high molecular weight poly(lactic acid) stereocomplex formation

Author
Hortos, M.; Espino, S.; Bou, J. J.
Type of activity
Journal article
Journal
Express polymer letters
Date of publication
2019-02-01
Volume
13
Number
2
First page
123
Last page
134
DOI
https://doi.org/10.3144/expresspolymlett.2019.12 Open in new window
Repository
http://hdl.handle.net/2117/128556 Open in new window
URL
https://app.dimensions.ai/details/publication/pub.1110358852?and_facet_journal=jour.1049340 Open in new window
Abstract
The influence of temperature on the formation of high molecular weight poly(lactic acid) (PLA) stereocomplex was studied by evaluation of the precipitates from dioxane solutions of PLA enantiomers (PLLA and PDLA). The racemic mixtures were characterized by Gel Permeation Chromatography, Infrared Spectroscopy, Differential Scanning Calorimetry, Scanning Electronic Microscopy, Wide-Angle X-ray Scattering and Vicat Softening Temperature. Precipitation was carried out under different solution temper...
Citation
Hortos, M.; Espino, S.; Bou, J. J. Influence of temperature on high molecular weight poly(lactic acid) stereocomplex formation. "Express polymer letters", 1 Febrer 2019, vol. 13, núm. 2, p. 123-134.
Keywords
Biodegradable polymers, capillary rheometry, crystal growing, polylactide, polymeric racemic mixture

Participants

  • Hortos Llobera, Martí  (author)
  • Espino, Sebastian  (author)
  • Bou Serra, Jorge  (author)

Attachments