The liquid crystalline features of main-chain liquid crystalline polyolefin, poly(methylene-1,3-cyclopentane) (PMCP), were investigated by DSC accompanied by optical microscope. A glass transition and a endothermic peak, which was derived from transition from liquid crystal to isotropic phase, were detected in the 2nd heating process of a DSC curve at a rate of 5°C/min analysis. The corresponding transitions were also observed in the cooling process. PMCP showed shape memory effect.
|出版ステータス||Published - 2005|
|イベント||54th SPSJ Annual Meeting 2005 - Yokohama, Japan|
継続期間: 2005 5月 25 → 2005 5月 27
|Conference||54th SPSJ Annual Meeting 2005|
|Period||05/5/25 → 05/5/27|
ASJC Scopus subject areas