Crystallization of polylactide and its stereocomplex investigated by two-dimensional fourier transform infrared correlation spectroscopy employing carbonyl overtones

The band origins and transitions of weak vibrational modes developed in the 3500 cm-1region of polylactide (PLA) spectra during crystallization are investigated. The band assignment to the OH stretching mode of terminal hydroxyls is unlikely because the trace amount of chain-ends is negligible consi...

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Bibliographic Details
Main Authors: Pakorn Opaprakasit, Mantana Opaprakasit, Pramaun Tangboriboonrat
Other Authors: Sirindhorn International Institute of Technology, Thammasat University
Format: Article
Published: 2018
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Online Access:https://repository.li.mahidol.ac.th/handle/123456789/24329
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Institution: Mahidol University