標題: | SYNTHESIS AND MESOMORPHIC BEHAVIOR OF POLY(METHYLSILOXANE)S CONTAINING TRANS-CYCLOHEXANE-BASED MESOGENIC SIDE GROUPS |
作者: | HSU, CS LU, YH 交大名義發表 應用化學系 National Chiao Tung University Department of Applied Chemistry |
公開日期: | 1-二月-1991 |
摘要: | The synthesis and characterization of poly(methylsiloxane)s containing either trans-4-methylcyclohexyl 4-alkenyloxybenzoate or trans-4-methylcyclohexyl 4'-alkenyloxybiphenyl-4-carboxylate mesogenic side groups are presented. All polymers except two which contain either trans-4-methylcyclohexyl 4-allyloxybenzoate or transmethylcyclohexyl 4-(5-hexene-1-yloxy)benzoate side groups, display liquid crystalline phases. The dependence of phase trasition temperature on the spacer length and the mesogenic core length as well as the thermal stalility of the prepared liquid crystalline polymers (LCPs) are described. |
URI: | http://dx.doi.org/10.1007/BF00310788 http://hdl.handle.net/11536/3876 |
ISSN: | 0170-0839 |
DOI: | 10.1007/BF00310788 |
期刊: | POLYMER BULLETIN |
Volume: | 25 |
Issue: | 2 |
起始頁: | 169 |
結束頁: | 176 |
顯示於類別: | 期刊論文 |