新規二量体型液晶によるキラルネマチック液晶の構造色制御
書誌事項
- タイトル別名
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- Control of structural color of chiral nematic liquid crystal dimers
抄録
<p>A liquid crystalline dimer consisting of two cholesteryl moieties linked with nitrophenylene was synthesized. The dimer compound exhibited a chiral nematic liquid crystal phase and its reflective light shifted over a wide wavelength range from red to blue in response to slight temperature changes. The wavelength shift of this chiral nematic compound with respect to temperature was opposite to that of the general chiral nematic compound. Additionally, applying a horizontal voltage caused a change in color tones from red to green. Its phase transition behavior, liquid crystallinity, and reflected light behavior were investigated using polarized optical microscopy (POM), differential scanning calorimetry (DSC), one- and two-dimensional X-ray diffraction (1D-XRD and 2D-XRD), and microscopic reflection spectroscopy.</p>
収録刊行物
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- 日本液晶学会討論会講演予稿集
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日本液晶学会討論会講演予稿集 2022 (0), PC07-, 2022
一般社団法人 日本液晶学会
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詳細情報 詳細情報について
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- CRID
- 1390296288050943488
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- ISSN
- 24325988
- 18803490
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- 抄録ライセンスフラグ
- 使用不可