摘要
Aseriesofliquidcrystallinepolymerswithtwo-dimensionalmesogenicunitsweresynthesizedbysolutionpolycondensationatlowtemperature.Allthepolymerswereliquidcrystalline.ThemeltingtemperatureT_m(exceptthatwithsubstituentofmethoxy)andtheclearingtemperatureT_iofthepolymerschangeregularlywithvaryingofthelengthofthealkylsubstituentgroups.
出版日期
1993年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)