Development of photoelectrochemical reaction system constituted of polymer-based semiconductor heterojunction

聚合物基半导体异质结构成的光电化学反应体系的开发

• 批准号: 20550105
• 负责人: KANBARA Takaki
• 金额: $ 3.24万
• 依托单位: University of Tsukuba
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20550105/
• 关键词: 高分子半導体; 導電性高分子; 光電気化学; エネルギー変換; ヘテロ接合; 光触媒

The photoelectrochemical properties of semiconducting polymers thin films on ITO electrodes were investigated in aqueous media. Photoirradiation of the p-type semiconducting polymer-coated electrode resulted in cathodic photocurrents in the presence of methyl benzoylformate, whereas the n-type semiconducting polymer-coated electrode generated stable anodic photocurrents in the presence of2-mercaptoethanol. Formation of the bilayer film of the p-and n-type semiconducting polymers exhibited opposite photoelectrode characteristics at the polymer/water interface, and introduction of poly(3-hexylthiophene) layer improved photoelectrochemical response of phthalocyanine-modified electrode.

研究了ITO电极上半导体聚合物薄膜在水溶液中的光电化学性质。光照射的p型半导体聚合物涂层电极在苯甲酰基甲酸甲酯的存在下产生阴极光电流，而n型半导体聚合物涂层电极在2-巯基乙醇的存在下产生稳定的阳极光电流。p型和n型半导体聚合物双层膜的形成在聚合物/水界面处表现出相反的光电极特性，并且聚（3-己基噻吩）层的引入改善了酞菁修饰电极的光电化学响应。

项目成果

Regioregulated Syntheses of Poly(aminopyridinc)s by Pd-catalyzed Amination Reaction

Pd 催化胺化反应区域调控合成聚氨基吡啶

• 发表时间: 2009
• 期刊: Macromol.Rapid Commun. (In press)
• 作者: Junpei Kuwabara;Hironori Mori;Takuya Teratani;Munetaka Akita;Takaki Kanbara;横澤勉;Junpei Kuwabara;横山明弘;Takuya Yamagata;Akihiro Yokoyama;Junpei Kuwabara
• 通讯作者: Junpei Kuwabara

Development of novel conjugated polymers containing aminoazobenzene units

含氨基偶氮苯单元的新型共轭聚合物的开发

• 发表时间: 2009
• 作者: M.Kukino;J.Kuwabara;T.Kanbara
• 通讯作者: T.Kanbara

遷移金属触媒による炭素-窒素結合形成反応を用いた重縮合反応

利用过渡金属催化剂的碳-氮键形成反应的缩聚反应

• 发表时间: 2008
• 作者: 桑原純平;神原貴樹
• 通讯作者: 神原貴樹

Regioregulated Syntheses of Poly(aminopyridine)s by Pd-catalyzed Amination Reaction.

• DOI: 10.1002/marc.200900033
• 发表时间: 2009-06
• 期刊: Macromolecular rapid communications
• 影响因子: 4.6
• 作者: J. Kuwabara;H. Mori;Takuya Teratani;M. Akita;T. Kanbara

Metal-like luster of polyaniline analogs having azobenzene units

具有偶氮苯单元的聚苯胺类似物的金属光泽

• 发表时间: 2011
• 作者: J.Kuwabara;M.Kukino;T.Kanbara
• 通讯作者: T.Kanbara