| SYNTHESIS OF SIDE-CHAIN LIQUID CRYSTALLINE POLYSILOXANE CONTAINING SCHIFF′S BASE MESOGENS WITH NO2-END GROUP AND ITS BEHAVIOR IN A DC ELECTRIC FIELD |
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| 引用本文： | 谢萍,孙立民,张榕本. SYNTHESIS OF SIDE-CHAIN LIQUID CRYSTALLINE POLYSILOXANE CONTAINING SCHIFF′S BASE MESOGENS WITH NO2-END GROUP AND ITS BEHAVIOR IN A DC ELECTRIC FIELD[J]. 高分子科学, 1993, 0(4): 380-383 |
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| 作者姓名： | 谢萍 孙立民 张榕本 |
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| 作者单位： | Polymer Physics Laboratory. Institute of Chemistry，Academia Sinica，Beijing，100080，Polymer Physics Laboratory. Institute of Chemistry，Academia Sinica，Beijing，100080，Polymer Physics Laboratory. Institute of Chemistry，Academia Sinica，Beijing，100080 |
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| 摘 要： | A side chain liquid crystalline copolysiloxane, which would show electro-optic effects as known from low mass liquid crystal, was synthesized by hydrosilylation reaction, and the two homologous monomers with different length spacers containing Schiff's base mesogen with—NO_2 terminated group were grafted toa polysiloxane main chain. Residual monomer in crude product is effective in reinforcing the response to an electric field over that of pure polymeric liquid crystal.
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| 收稿时间： | 1992-10-10 |
SYNTHESIS OF SIDE-CHAIN LIQUID CRYSTALLINE POLYSILOXANE CONTAINING SCHIFF′S BASE MESOGENS WITH NO2-END GROUP AND ITS BEHAVIOR IN A DC ELECTRIC FIELD |
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| XIE Ping,SUN Limin,ZHANG Rongben. SYNTHESIS OF SIDE-CHAIN LIQUID CRYSTALLINE POLYSILOXANE CONTAINING SCHIFF′S BASE MESOGENS WITH NO2-END GROUP AND ITS BEHAVIOR IN A DC ELECTRIC FIELD[J]. Chinese Journal of Polymer Science, 1993, 0(4): 380-383 |
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| Authors: | XIE Ping SUN Limin ZHANG Rongben |
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| Affiliation: | Polymer Physics Laboratory. Institute of Chemistry; Academia Sinica; Beijing |
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| Abstract: | A side chain liquid crystalline copolysiloxane, which would show electro-optic effects as known from low mass liquid crystal, was synthesized by hydrosilylation reaction, and the two homologous monomers with different length spacers containing Schiff's base mesogen with—NO2 terminated group were grafted toa polysiloxane main chain. Residual monomer in crude product is effective in reinforcing the response to an electric field over that of pure polymeric liquid crystal. |
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| Keywords: | Liquid Crystalline Polysiloxane Schiff's base Mesogens Electro-optic |
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