Cited by 14biodegradable polymer synthesis and propertiesPolymer crystallization and propertiesPolymer composites and self-healing

Random poly(ε-caprolactone-L-alanine) by direct melt copolymerization

Salhi, Slim, Mahfoudh, Jihen, Abid, Souhir, Atanase, Leonard‐Ionut, Popa, Marcel, Delaite, Christelle·2020·Polymer International

Abstract

Abstract A series of random polyesteramides (PEAs) with a range of molar composition from 90/10 to 50/50 were synthesized by direct melt polycondensation of ε‐caprolactone and l‐alanine. Their structure was fully characterized by Fourier transform IR and NMR spectroscopy. The resulting copolymers are completely amorphous with the exception of PEA‐90/10 which possesses a semicrystalline structure. These PEAs present increasing glass transition temperatures at increasing l‐alanine contents and exhibit fairly good thermal stability with 10% mass loss temperatures reaching 315 °C. © 2020 Society of Industrial Chemistry

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Crossref · 10.1002/pi.6085

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Authors
Salhi, S., Mahfoudh, J., Abid, S., Atanase, L., Popa, M., & Delaite, C.
Affiliations
  • University of Sfax (TN)
  • Faculty of Dental Medicine ‘Appolonia’ University from Iasi Iasi Romania
  • Faculty of Chemical Engineering and Protection of the Environment, Department of Natural and Synthetic Polymers Gheorghe Asachi’ Technical University Iaşi Romania
  • Université de Haute-Alsace (FR)
Corresponding author
Salhi, Slim
Venue
Polymer International
Publisher
Wiley
Published
2020-09-11
Volume
69
Issue
11
Pages
1161-1168
ISSN
  • 0959-8103 (ISSN-L)
  • 1097-0126
OpenAlex
W2898497646
Cited by
14
References
40
Citations by year
2026: 2 · 2024: 8 · 2022: 3 · 2021: 1
FWCI
0.26
Type
journal article
Language
en
Open access
closed
Locations
Polymer International (publishedVersion)
Topics
  • Physical Sciences › Materials Science › Biomaterials › biodegradable polymer synthesis and properties
  • Physical Sciences › Materials Science › Polymers and Plastics › Polymer crystallization and properties
  • Physical Sciences › Materials Science › Polymers and Plastics › Polymer composites and self-healing
Keywords
ε-caprolactone, L-alanine, copolymer composition, amorphous polymers, semi-crystalline structure, glass transition temperature, thermal stability

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