抄録
Poly(4-cyano-4'-methacryloyloxyazobenzene) displayed a slow E-to-Z photoisomerization rate and a low Z-isomer content at a photostationary state in a film. Linearly polarized 436 nm light irradiation resulted in the gradual generation of dichroism due to the reorientation of the azobenzene chromophores. The photodichroism was enhanced markedly by heating the film and not deteriorated even at 240 °C Discussion was made on the thermally enhanced photodichroism of the polymer with p-cy anoazobenzene side chains in respect to its semi-crystallinity.
| 元の言語 | English |
|---|---|
| ホスト出版物のタイトル | Macromolecular Symposia |
| ページ | 129-136 |
| ページ数 | 8 |
| 巻 | 137 |
| 出版物ステータス | Published - 1999 1 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Materials Chemistry
- Polymers and Plastics
これを引用
Thermally stable photoaligned p-cyanoazobenzene moieties in polymer thin films. / Ichimura, Kunihiro; Kidowaki, Masatoshi; Fujiwara, Takenori.
Macromolecular Symposia. 巻 137 1999. p. 129-136.研究成果: Chapter
}
TY - CHAP
T1 - Thermally stable photoaligned p-cyanoazobenzene moieties in polymer thin films
AU - Ichimura, Kunihiro
AU - Kidowaki, Masatoshi
AU - Fujiwara, Takenori
PY - 1999/1
Y1 - 1999/1
N2 - Poly(4-cyano-4'-methacryloyloxyazobenzene) displayed a slow E-to-Z photoisomerization rate and a low Z-isomer content at a photostationary state in a film. Linearly polarized 436 nm light irradiation resulted in the gradual generation of dichroism due to the reorientation of the azobenzene chromophores. The photodichroism was enhanced markedly by heating the film and not deteriorated even at 240 °C Discussion was made on the thermally enhanced photodichroism of the polymer with p-cy anoazobenzene side chains in respect to its semi-crystallinity.
AB - Poly(4-cyano-4'-methacryloyloxyazobenzene) displayed a slow E-to-Z photoisomerization rate and a low Z-isomer content at a photostationary state in a film. Linearly polarized 436 nm light irradiation resulted in the gradual generation of dichroism due to the reorientation of the azobenzene chromophores. The photodichroism was enhanced markedly by heating the film and not deteriorated even at 240 °C Discussion was made on the thermally enhanced photodichroism of the polymer with p-cy anoazobenzene side chains in respect to its semi-crystallinity.
UR - http://www.scopus.com/inward/record.url?scp=0033412782&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033412782&partnerID=8YFLogxK
M3 - Chapter
AN - SCOPUS:0033412782
VL - 137
SP - 129
EP - 136
BT - Macromolecular Symposia
ER -