抄録
A study was conducted to investigate selective chiral handedness induced in spin-coated polyaramide films. The possibility of a selective induction of optical possibility of a selective induction of optical was investigated using an artificial polymer system. The sulfonated polyaramide (PPSA) used in the study was synthesized by polycondensation between 2-sulfoterephthalic acid and 1, 4-phenylenediamine. It was observed that PPSA was dissolved in water despite a rigid structure composed of mainchain due to the presence of hydrophilic inverted sulfonic acid. Circular dichromism (CD) spectroscopy was used to probe the degree of optical activity of the spin-coated films and their handedness. The relationship between the films' optical activity and their molecular alignment was also investigated using ultraviolet-visible spectroscopy and polarizing optical microscopy.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 941-943 |
| ページ数 | 3 |
| ジャーナル | Polymer Journal |
| 巻 | 43 |
| 号 | 11 |
| DOI | |
| 出版ステータス | Published - 2011 11月 |
| 外部発表 | はい |
ASJC Scopus subject areas
- ポリマーおよびプラスチック
- 材料化学