Citation: 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, 11(4): 380-383. shu

SYNTHESIS OF SIDE-CHAIN LIQUID CRYSTALLINE POLYSILOXANE CONTAINING SCHIFF′S BASE MESOGENS WITH NO2-END GROUP AND ITS BEHAVIOR IN A DC ELECTRIC FIELD

Received Date: 10 October 1992

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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