Synthesis of Tripod-shaped Liquid Crystals with sp3Nitrogen at the Apex

Autor: Hwa Jin Shin, Hyun Chul Jung, Junji Watanabe, Song Ju Park, Hideo Takezoe, Seng Kue Lee, Guksik Lee, Kyung-Tae Kang, Jong Gun Lee
Rok vydání: 2009
Předmět:
Zdroj: Bulletin of the Korean Chemical Society. 30:1946-1950
ISSN: 0253-2964
DOI: 10.5012/bkcs.2009.30.9.1946
Popis: nigrogen at the apex were prepared from triethanolamine. Their physical properties were investigated by using optical microscopy, differential scanning calorimetry, and X-ray diffraction measurements. The XRD study suggests that the tripod-shaped molecules show the 2D-ordered phase of either the frustrated smectic layer structure or discotic columnar phases.
Databáze: OpenAIRE