Synthesis and mesomorphic properties of a novel ladder-like 1,4-phenylene-bridged liquid crystalline polysiloxane containing ester-based mesogenic side groups
文献类型：期刊论文
| 作者 | Liu, CQ; Liu, Y; Kong, B; Xie, P; Zhang, RB; He, CB; Chung, NTS |
| 刊名 | LIQUID CRYSTALS
 |
| 出版日期 | 2001 |
| 卷号 | 28期号:1页码:35-43 |
| ISSN号 | 0267-8292 |
| 英文摘要 | A new ladder-like 1,4-phenylene-bridged liquid crystalline polysiloxane bearing ester-based mesogenic side groups, LPLCPS, has been synthesized by hydrosilylation of a SiH-terminated ester-based mesogen compound (1) with a ladder-like 1,4-phenylene-bridged polyvinylsiloxane (LPPVS) containing vinyl-terminated side groups in the presence of dicyclopentadienylplatinum(II) chloride (Cp2PtCl2) catalyst. Compound 1 was synthesized by hydrosilylation of 1,1,3,3-tetramethyldisiloxane (HMM) with the vinyl-terminated ester-based mesogenic compounds. Various characterization methods including FTIR, H-1 NMR, C-13 NMR, Si-29 NMR, polarizing optical microscopy, differential scanning calorimetry and X-ray diffraction were used and the results combined to demonstrate that LPLCPS shows thermotropic smectic mesomorphic behaviour with a high clearing point and a wide mesophase range. |
| 语种 | 英语 |
| WOS记录号 | WOS:000166794700004 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/77885]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, RB |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, PCLCC, Beijing 100080, Peoples R China 2.Natl Univ Singapore, Inst Mat Res & Engn, Singapore 119260, Singapore |
| 推荐引用方式 GB/T 7714 | Liu, CQ,Liu, Y,Kong, B,et al. Synthesis and mesomorphic properties of a novel ladder-like 1,4-phenylene-bridged liquid crystalline polysiloxane containing ester-based mesogenic side groups[J]. LIQUID CRYSTALS,2001,28(1):35-43. |
| APA | Liu, CQ.,Liu, Y.,Kong, B.,Xie, P.,Zhang, RB.,...&Chung, NTS.(2001).Synthesis and mesomorphic properties of a novel ladder-like 1,4-phenylene-bridged liquid crystalline polysiloxane containing ester-based mesogenic side groups.LIQUID CRYSTALS,28(1),35-43. |
| MLA | Liu, CQ,et al."Synthesis and mesomorphic properties of a novel ladder-like 1,4-phenylene-bridged liquid crystalline polysiloxane containing ester-based mesogenic side groups".LIQUID CRYSTALS 28.1(2001):35-43. |
入库方式： OAI收割
来源：化学研究所
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