期刊
MOLECULAR CRYSTALS AND LIQUID CRYSTALS
卷 738, 期 1, 页码 8-19出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/15421406.2021.2017105
关键词
Charge-transfer; dielectric relaxation; induced smectics; molecular reorientation
资金
- Graduate Program for Power Energy Professionals, Waseda University from MEXT WISE Program
The induced smectic phases of 5CB-EBBA binary mixtures were found to have the highest stability and maximum charge transfer when mixed at a ratio of 1:2. As the EBBA content increased, the molecular motion slowed down due to a decrease in free volume. The stability and molecular reorientation in induced smectics can be independently controlled.
Induced smectic phases of 5CB-EBBA binary mixtures were investigated with respect to the structures, stabilities, and molecular motion. The highest stability of the ordered smectic phase was obtained when 5CB and EBBA were mixed at 1:2. At the same ratio, the transferred charges between 5CB and EBBA took the maximum, indicating the direct correlation of the induced phase to the charge-transfer interaction. Whereas, the molecular motion monotonically slowed down with increasing EBBA, which is ascribed to the decrease of the free volume. The stability and the slow molecular reorientation may be independently controlled in the induced smectics.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据