Synthesis and characterisation of thermomesogenic polysiloxanes with 2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione units in the main chain

Horn, M; Hepuzer, Y; Yagci, Y; Bilgin-Eran, Belkız; Cernenco, U; Harabagiu, V; Pinteala, M; Simionescu, BC

doi:10.1016/s0014-3057(02)00124-6

Synthesis and characterisation of thermomesogenic polysiloxanes with 2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione units in the main chain

Horn M., Hepuzer Y., Yagci Y., Bilgin-Eran B., Cernenco U., Harabagiu V., ...Daha Fazla

EUROPEAN POLYMER JOURNAL, cilt.38, sa.11, ss.2197-2205, 2002 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 38 Sayı: 11
Basım Tarihi: 2002
Doi Numarası: 10.1016/s0014-3057(02)00124-6
Dergi Adı: EUROPEAN POLYMER JOURNAL
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.2197-2205
Yıldız Teknik Üniversitesi Adresli: Hayır

Özet

The synthesis of the first two liquid crystalline polysiloxanes bearing 3,6-diaryl-2,5-dihydropyrrolo-[3,4-c]pyrrole-1,4-dione units in their main chain are described. Investigations on their thermotropic phase behaviour by polarising microscopy reveal nematic or smectic enantiotropic phases, respectively. (C) 2002 Elsevier Science Ltd. All rights reserved.