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Polymer Bulletin
Erschienen in: Polymer Bulletin 8/2023

12.10.2022 | Original Paper

Siloxane-based side-chain liquid crystal elastomers containing allyl 4-((4-decyloxy)benzoyl)oxy)benzoate as a monomer

verfasst von: K. Mohana, S. Umadevi

Erschienen in: Polymer Bulletin | Ausgabe 8/2023

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Abstract

Polysiloxane-based side-chain liquid crystal elastomers were synthesized by using mesogenic monomer allyl 4-((4-(decyloxy)benzoyl)oxy)benzoate having different cross-linkers (CLs) through hydrosilylation reaction. The chemical structure, mesomorphic properties and photo-isomerization of the monomers, cross-linkers and elastomers were confirmed by standard analytical techniques. The thermal stability, photophysical properties, swelling behavior and actuation properties of the elastomers were examined. The elastomers containing an alkyl- and azo-based CLs displayed better properties compared to the other two having a phenyl- and biphenyl-based CL respectively.
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Metadaten
Titel
Siloxane-based side-chain liquid crystal elastomers containing allyl 4-((4-decyloxy)benzoyl)oxy)benzoate as a monomer
verfasst von
K. Mohana
S. Umadevi
Publikationsdatum
12.10.2022
Verlag
Springer Berlin Heidelberg
Erschienen in
Polymer Bulletin / Ausgabe 8/2023
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-022-04507-5

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