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Discotic liquid crystals of transition metal complexes 52: Synthesis and homeotropic alignment of liquid crystalline phthalocyanine-fullerene dyad bridged by vanillin
http://hdl.handle.net/10091/00019973
http://hdl.handle.net/10091/00019973728501af-cb30-4f2e-b277-ebba4cbe71b7
| 名前 / ファイル | ライセンス | アクション |
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Discotic_liquid_crystals_of_transition_metal_complexes_52.pdf (2.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2017-09-26 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Discotic liquid crystals of transition metal complexes 52: Synthesis and homeotropic alignment of liquid crystalline phthalocyanine-fullerene dyad bridged by vanillin | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| DOI | ||||||||||||
| 関連識別子 | https://doi.org/10.1142/S1088424616501194 | |||||||||||
| 関連名称 | 10.1142/S1088424616501194 | |||||||||||
| キーワード | ||||||||||||
| 主題 | phthalocyanine, fullerene, vanillin, columnar mesophase, homeotropic alignment, helical structure | |||||||||||
| 資源タイプ | ||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| タイプ | journal article | |||||||||||
| 著者 |
Watarai, Ayumi
× Watarai, Ayumi
× Ohta, Kazuchika
× Yasutake, Mikio
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| 信州大学研究者総覧へのリンク | ||||||||||||
| 氏名 | Ohta, Kazuchika | |||||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.yVLFjekV.html | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | WORLD SCI PUBL CO INC | |||||||||||
| 引用 | ||||||||||||
| 内容記述 | JOURNAL OF PORPHYRINS AND PHTHALOCYANINES. 20(12):1444-1456 (2016) | |||||||||||
| 書誌情報 |
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES 巻 20, 号 12, p. 1444-1456, 発行日 2016-12 |
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| 抄録 | ||||||||||||
| 内容記述 | We have synthesized a novel liquid crystalline phthalocyanine(Pc)-fullerene(C-60) dyad (C14S)(6)PcCu-VAN-C-60 (3a) bridged by an inexpensive natural product of vanillin (VAN), instead of the previous long n-alkylene chain spacer. We have also synthesized a comparative dyad (C14S)(6)PcCu-OPh-C-60 (3b) bridged by p-hydroxybenzaldehyde (OPh), in order to investigate the influence of the methoxy group in the vanillin moiety on homeotropic alignment between two glass plates. Very interestingly, homeotropic alignment could be observed only for the dyad (C14S)(6)PcCu-VAN-C60 (3a) having a methoxy group in the vanillin moiety, whereas it could not be observed for the dyad (C14S)(6)PcCu-OPh-C-60 (3b) having no methoxy group at the phenoxy group. It is very noteworthy that such a slight difference in these molecular structures between 3a and 3b becomes a crucial point to show the homeotropic alignment. Each of the dyads, 3a and 3b, showed two hexagonal ordered columnar (Col(ho)) mesophases. Each of the Col(ho) mesophases in 3a and 3b gave an additional very strong reflection peak named as Peak H in a very low angle region of the SAXS (small angle X-ray scattering) pattern. Peak H could be established, from two different SAXS measurement methods, as one pitch in a helical structure of the fullerenes around the Pc column. | |||||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1088-4246 | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA11202421 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | Electronic version of an article published as Journal of porphyrins and phthalocyanines, Volume: 20, Issues: 12(2016) pp. 1444-1456, DOI: 10.1142/S1088424616501194 © 2016 World Scientific Publishing Copmpany, http://www.worldscientific.com/worldscinet/jpp | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
| WoS | ||||||||||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000393046400005 | |||||||||||
