Synthesis and Nanostructure Control of New Polyelectrolyte

新型聚电解质的合成及纳米结构控制

• 批准号: 16550176
• 负责人: UJIIE Seiji
• 金额: $ 2.3万
• 依托单位: Oita University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2004
• 资助国家: 日本
• 起止时间: 2004 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-16550176/
• 关键词: Ionic Liquid Crytal; Ion Conductive Liquid Crystal; Ionic Liquid Crystal Polymer; Thermal Properties; Orientational Behavior; Naonostructure; Synthesis; Ion Conductivity; 液晶性; イオン性高分子液晶; 配向構造; スメクチック; 金属錯体; 液晶電解質; イオン伝導性; キュービック液晶相; 対イオン /

New liquid crystalline electrolytes (LCEs) were synthesized. Their thermal and orientational properties were measured. LCEs showed smectic, columnar, and cubic mesophases on the heating and cooling processes. The columnar and cubic mesophases were formed by LCEs with pyridinium and alkylammonium units. Counter polyions enhanced the thermal stabitity of the liquid crystalline phases. LCEs with an azobenzene mesogenic unit formed a perpendicular structure with a uniaxial conoscopic figure. Ion complexes consisiting of polyethyleneiminium and alkanoate exhinited a smectic A mesophase. However, ion complexes composed of alakanoic acid and a polyamidoamine dendrimer formed columnar and cubic mesophases. Alkylpyridinium liquid crystals exhibited a cubic mesophase. The X-ray diffraction measurement indicated that the cubic mesophase had a structure of Pn3m.

合成了新型液晶电解质。测量了它们的热性能和取向性能。LCE在加热和冷却过程中表现出近晶、柱状和立方相的中间相。柱状和立方相的中间相形成的LCE与吡啶和烷基铵单元。反聚离子增强了液晶相的热稳定性。含偶氮苯介晶单元的液晶电极形成了具有单轴锥光图形的垂直结构。聚乙烯亚胺盐与链烷酸盐形成的离子复合物为近晶A相。然而，离子复合物组成的链烷酸和聚酰胺-胺树枝状大分子形成柱状和立方中间相。烷基吡啶液晶显示出立方相。X射线衍射分析表明，该立方相具有Pn 3 m结构。

项目成果

Electric-Field-Induced Transitions of Liquid Crystalline Comb-Shaped Polymers

液晶梳状聚合物的电场诱导转变

• 发表时间: 2006
• 期刊: Trans. Mater. Res. Soc. Jpn. 30
• 作者: S.Ujiie;H.Furukawa;T.Kojo;K.Iimura
• 通讯作者: K.Iimura

Troponoid Metallomesogens with a 5-Alkoxy, 5-Alkoxycaronyl, 5-Alkanoyloxy-, 5-Alkyl, 5-Alkoxy-2-Amino, and 5-Alkoxy-2Alkylamino Substituent

具有 5-烷氧基、5-烷氧基羰基、5-烷酰氧基-、5-烷基、5-烷氧基-2-氨基和 5-烷氧基-2-烷基氨基取代基的 Troponoid Metallomesogens

• 发表时间: 2005
• 期刊: J.Mater.Chem. 15
• 作者: Y.Haramoto;S.Koide;Y.Okubo;M.Nanasawa;S.Ujiie;氏家誠司;Seiji Ujiie;Masaki Shimizu;Akira Mori
• 通讯作者: Akira Mori

Oriented Glass State Formed by Ionic Liquid-Liquid Crystals

离子液晶形成的取向玻璃态

• 期刊: Thin Solid Films (in press)
• 作者: Seiji Ujiie;Yumi Yano;Akira Mori;Seiji Ujiie
• 通讯作者: Seiji Ujiie

Layer Formation and Annihilation in an Immisible Polymer Blend in Electric Shear Flow Fields

电剪切流场中不混溶聚合物共混物中层的形成和湮灭

• 发表时间: 2006
• 期刊: Nihon Reoroji Gakkaishi 34
• 作者: Y.Na.;A.Yoshino;S.Tominaga;H.Orihara;S.Ujiie;T.Nagaya
• 通讯作者: T.Nagaya

Formation of LC Oriented Films by Polymerization of Nonmesomorphic Monomers

通过非介晶单体聚合形成液晶取向薄膜

• 发表时间: 2005
• 期刊: Trans.Mat.Res.Soc.Jpn. (印刷中)
• 作者: Seiji Ujiie;Shiro Ojiro;Yumi Yano;Akira Mori
• 通讯作者: Akira Mori