標題: SYNTHESIS OF FLUORINATED NAPHTHYLPHENYLACETYLENIC AND NAPHTHYLPHENYLDIACETYLENIC LIQUID-CRYSTALS
作者: HSU, CS
TSAY, KT
CHANG, AC
WANG, SR
WU, ST
應用化學系
Department of Applied Chemistry
公開日期: 1-Oct-1995
摘要: Four series of fluorinated tolanes, naphthylphenylacetylenes and naphthylphenyldiacetylenes were prepared and characterized. Most of the fluorinated tolanes exhibit no mesomorphic behaviour. However, most of the fluorinated naphthylphenylacetylenes and naphthylphenyldiacetylenes form enantiotropic nematic phases. The dielectric anisotropy and birefringence of some selected compounds were measured by a guest-host method. All of those studied show relatively high dielectric anisotropy and birefringence.
URI: http://dx.doi.org/10.1080/02678299508032000
http://hdl.handle.net/11536/149154
ISSN: 0267-8292
DOI: 10.1080/02678299508032000
期刊: LIQUID CRYSTALS
Volume: 19
起始頁: 409
結束頁: 414
Appears in Collections:Articles