The results of DSC show that these liquid crystal compounds exhibit high clear points (> 280 ℃) and broad temperature range of mesomorphic phases. DSC分析表明,该类液晶化合物有很高的清亮点(>280℃)和较宽的介晶相温度范围。
Advances in Mesomorphic Polysiloxane Polymer as Gas Chromatographic Stationary Phases 高分子液晶作气相色谱固定液的进展