作者:Yiquan Zheng、Shaoping Ren、Youdao Ling、Mangeng Lu
DOI:10.1080/15421400500376539
日期:2006.8.1
of new liquid crystalline epoxy compounds with alkyl substituents from 1 to 15 carbon atoms were characterized by differential scanning calorimetry (DSC). The result showed the length of lateral alkyl substituents of liquid crystalline compounds was the dominant reason for the change of phase behavior. The result implied that TN-I exhibited the odd–even effect when the length of lateral alkyl chains
通过差示扫描量热法 (DSC) 对一系列具有 1 至 15 个碳原子的烷基取代基的新型液晶环氧化合物进行了表征。结果表明,液晶化合物的侧向烷基取代基的长度是相行为变化的主要原因。结果表明,当横向烷基链的长度从 5 到 8 约为具有末端极性环氧基的介晶核的完全延伸长度的一半时,TN-I 表现出奇偶效应。