Evaluation of Crystallinity and Hydrogen Bond Formation in Stereocomplex Poly(lactic acid) Films by Terahertz Time-Domain Spectroscopy
| Autor: | Atsushi Hotta, Makoto Okano, Shinichi Watanabe, Junya Hirata, Naruki Kurokawa |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
Polymers and Plastics Hydrogen bond Organic Chemistry Terahertz spectroscopy and technology Lactic acid Inorganic Chemistry Crystallinity chemistry.chemical_compound Chemical engineering chemistry Mechanical strength Materials Chemistry Thermal stability Crystallite Terahertz time-domain spectroscopy |
| Zdroj: | Macromolecules. 53:7171-7177 |
| ISSN: | 1520-5835 0024-9297 |
| DOI: | 10.1021/acs.macromol.0c00237 |
| Popis: | Stereocomplex poly(lactic acid) (sc-PLA) crystallites exhibit higher mechanical strength and thermal stability than PLA homocrystallites. In sc-PLA, a hydrogen bond that governs the physical proper... |
| Databáze: | OpenAIRE |
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