2013 Fiscal Year Final Research Report
The preparation and behavior of liquid crystal molecules which appear electrochromism by electrochemical oxidation and reduction.
| Project/Area Number |
23750207
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Functional materials/Devices
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| Research Institution | Saitama University |
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Principal Investigator |
YASUTAKE Mikio 埼玉大学, 科学分析支援センター, 講師 (70361392)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 液晶 / エレクトロミック材料 / キノン / チオフェン |
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| Research Abstract |
Two kinds of liquid crystal compound having an anthraquinone and bithiophene moieties were synthesized. The mesophases exhibited, have been characterized by means of polarized optical microscopy observation (POM), differential scanning calorimetry (DSC), X-ray diffraction (XRD) studies. The observation results, those phase was lamellar phase. Furthermore, those electrochemic properties were examined by cyclic voltammetry (CV). And the electrochromism of the liquid crystal compounds was also examined by UV-vis spectra.Moreover, the electrochromic devices were made and the color property in the electrochemistry was observed.
Finally mixture of an ionic liquid crystal and an electrochromics material was prepared, and it was examined. However, they caused phase separation.
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[Presentation] Liquid Crystals and Homeotropically Aligned Thin films Based on Phthalocyanine-Fullerene Dyads toward Solar Cells2014
Author(s)
Kazuchika Ohta, Masahiro Shimizu, Lisa Tauchi, Takahiro Nakagaki, Aya Ishikawa, Kenta Ono, Ayumi Watarai, Musubu Ichikawa, Eiji Itoh, Mikio Yasutake
Organizer
2nd International symposium self-organizing molecular semiconductors
Place of Presentation
Tokyo,Tokyo Institute of Technology
Year and Date
20140227-28
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