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In this paper, a series of chiral non-symmetrical liquid crystals (nBA-chol) consisting of a cholesteryl ester moiety as chiral entity and a biphenyl aromatic core with different terminal alkyl chain has been synthesized and investigated for their liquid crystalline properties. Effects of numbers of methylene units in the terminal alkyl chain on the phase transition temperatures and on the temperature-dependent...
The radical polymerization of maleic anhydride (MA), styrene (ST) with the vinyl groups introduced onto the surface of the nano-sized silica via solution polymerization method was developed. The methacryloxypropyl nano-sized silica (MPNS) was used as macromonomer and polymerized with maleic anhydride and styrene by initiating with BPO in toluene. The structure and properties of MPNS/SMA nano-composite...
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