Novel chiral dopants derived from (2S)-2-(6-Hydroxy-2-naphthyl)propionic acid for ferroelectic liquid crystal mixtures
學年 82
學期 2
出版（發表）日期 1994-07-01
作品名稱 Novel chiral dopants derived from (2S)-2-(6-Hydroxy-2-naphthyl)propionic acid for ferroelectic liquid crystal mixtures
作品名稱（其他語言） (2S)-2-(6-氫氧基-2- )丙酸衍生物當作鐵電液晶混合物
著者 Wu, S. L.; Chen, D. G.; Hsieh, W. J.; Yu, L. J.; Liang, J. J.
單位 淡江大學化學學系
出版者 Philadelphia, PA: Taylor & Francis
著錄名稱、卷期、頁數 Molecular crystals and liquid crystals 250, pp.153-160
摘要 A homologous series of chiral esters I(m, n) derived from (2S)-2-(6-hydroxy-2-naphthyl)propionic acid were synthesized as chiral dopants. Some macroscopic properties in ferroelectric liquid crystal mixtures doped with 10% (by mole) of I(m, n) of the above dopants were investigated. Large Ps values were obtained in the range of 30.1 nC/cm2 to 7.5 nC/cm2 when measured at 10°C below the SA -S c* transition temperature. The Ps values are largely dependent on the alkyl chain length at the external side of the chiral centre. The relationship between physical property and the nature of alkyl chain length is discussed.
關鍵字
語言 en
ISSN 1542-1406 1543-5318
期刊性質 國外
收錄於
產學合作
通訊作者
審稿制度 否
國別 USA
公開徵稿
出版型式 ,紙本
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