| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2023-03-20 |
| タイトル |
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|
タイトル |
Thermal and Photo Alignment Behavior of Polyethylene Imine Having Methoxy Substituent Azobenzene Side Chain Group |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
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主題 |
Azobenzene Polymer, Thermal Alignment Behavior, Liquid Crystalline Properties, Out-of-Plane Ordering |
| 資源タイプ |
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資源タイプ |
journal article |
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Mohammad, Kamruzzaman
金, 善南
桑原, 穣
緒方, 智成
栗原, 清二
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| 内容記述 |
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内容記述 |
Novel type of polyethylene imine having methoxy (–OCH3) substituent azobenzene side chain group through eight methylene spacer group (PEI8M) was successfully synthesized and characterized by the polymer by 1H NMR, differential scanning calorimetry, polarized optical microscopic and X-ray diffraction analysis. Synthesized polymer possessed liquid crystalline (LC) properties. Spin coated PEI8M film showed out-of-plane molecular orientation on annealing and non-polarized visible light irradiation. PEI8M in solid film exhibited photoresponsive properties upon irradiation of UV and visible light. PEI8M film also exhibited reversible molecular orientation from random state to out-of-plane and from out-of-plane to random state on annealing, non-polarized UV and visible light irradiation. |
| bibliographic_information |
en : Open Journal of Polymer Chemistry
巻 3,
号 4,
p. 92-98,
発行年 2013
|
| item_16_source_id_7 |
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|
収録物識別子 |
2165-6681 |
| 権利 |
|
|
権利情報 |
(C) 2013 Mohammad Kamruzzaman et al. This is an open access article distributed under the Creative Commons Attribu-tion License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| 出版タイプ |
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出版タイプ |
VoR |
| 出版者 |
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出版者 |
Scientific Research Publishing Inc. |
|
言語 |
en |
| 関連 |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.4236/ojpchem.2013.34016 |
OJPChem_2013091814493680.pdf (1.4 MB)
