Reversible Cross-Linking of Aliphatic Polyamides Bearing Thermo- and Photoresponsive Cinnamoyl Moieties
TUNC, Deniz
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
LE COZ, Cédric
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
ALEXANDRE, Michael
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
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Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
TUNC, Deniz
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
LE COZ, Cédric
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
ALEXANDRE, Michael
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
PHILIPPE, Lecomte
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
Laboratoire de Chimie des Polymères Organiques [LCPO]
Univ Liege, Ctr Educ & Res Macromol
CARLOTTI, Stéphane
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
< Réduire
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Langue
en
Article de revue
Ce document a été publié dans
Macromolecules. 2014, vol. 47, n° 23, p. 8247-8254
American Chemical Society
Résumé en anglais
Photosensitive polymers have gained strong attention in development of different polymeric systems for diverse applications. Particular attention is paid to polymers with cinnamoyl groups either in polymer backbone or in ...Lire la suite >
Photosensitive polymers have gained strong attention in development of different polymeric systems for diverse applications. Particular attention is paid to polymers with cinnamoyl groups either in polymer backbone or in pendent position owing to their excellent photoreactivity and thermoreactivity upon UV light irradiation or heating. This work aims at synthesizing a novel photo- and thermosensitive aliphatic polyamide by anionic ring-opening copolymerization of epsilon-caprolactam and a-cinnamoylamido-epsilon-caprolactam. The photochemical reversible cross-linking of solutions and thermal cross-linking of spin-coated films made up of these new cinnamoyl-functionalized polyamides were monitored by UV-vis spectroscopy. These aliphatic polyamide copolymers were characterized by magic angle spinning solid-state NMR, and their thermal behaviors were studied by thermogravimetric analysis, differential scanning calorimetry, and dynamic mechanical analysis.< Réduire
Mots clés en anglais
BEHAVIOR
DESIGN
ACID
LIQUID-CRYSTALLINE POLYMERS
SHAPE-MEMORY
FILMS
POLYMERIZATION
DIMERIZATION
ALIGNMENT
Origine
Importé de halUnités de recherche