Syntheses and function controls of single-molecule-based photo-hydrogen-evolving molecular devices

单分子光析氢分子器件的合成与功能控制

• 批准号: 21350036
• 负责人: SAKAI Ken
• 金额: $ 12.4万
• 依托单位: Kyushu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21350036/
• 关键词: ルテニウム錯体; 光水素発生デバイス; 光誘起電子移動; 太陽光エネルギー変換; 水可視光分解; 水素エネルギー; 水素生成触媒; 白金錯体

Studies on visible light induced water-splitting reactions are important in order to achieve the systems to convert solar energy into hydrogen energy. In this study, we tackled syntheses and functional controls of single-molecule-based photo-hydrogen-evolving molecular devices, which have both photosensitizing and H2-evolving abilities. In the result, we could succeed in unveiling the factors controlling the activities of molecular devices. We also succeeded in developing the bifunctional platinum complexes promoting photochemical H2 production from water in one component.

为了实现将太阳能转化为氢能的系统，对可见光诱导的水分解反应的研究非常重要。在这项研究中，我们解决了基于单分子的光析氢分子器件的合成和功能控制，该器件具有光敏和析氢能力。结果，我们可以成功揭示控制分子装置活动的因素。我们还成功开发了双功能铂配合物，可促进一种组分中的水光化学产氢。

项目成果

Kinetics and DFT studies on water oxidation by Ce4+ catalyzed by [Ru(terpy)(bpy)(OH2)]2+.

[Ru(terpy)(bpy)(OH2)]2 催化 Ce4 氧化水的动力学和 DFT 研究。

• DOI: 10.1039/c1cc15109f
• 发表时间: 2012-01-07
• 期刊: Chemical communications
• 影响因子: 4.9
• 作者: A. Kimoto;K. Yamauchi;Masaki Yoshida;Shigeyuki Masaoka;K. Sakai
• 通讯作者: K. Sakai

Syntheses, Characterization, and Photo-Hydrogen-Evolving Properties of Tris(2,2'-bipyridine) ruthenium(II) Derivatives Tethered to an H2-Evolving (2-phenylpyridinato)platinum(II) Unit

与放氢 (2-苯基吡啶) 铂 (II) 单元相连的三 (2,2-联吡啶) 钌 (II) 衍生物的合成、表征和光放氢性能

• 发表时间: 2010
• 影响因子: 4.6
• 作者: Masayuki Kobayashi; Shigeyuki Masaoka; Ken Sakai
• 通讯作者: Ken Sakai

Photochemical and Thermal Hydrogen Production from Water Catalyzed by Carboxylate-Bridged Dirhodium(II) Complexes

羧酸桥二铑(II)配合物催化水光化学和热产氢

• 发表时间: 2010
• 作者: Saya Tanaka; Shigeyuki Masaoka; Kosei Yamauchi; Masahiko Annaka; Ken Sakai
• 通讯作者: Ken Sakai

Oxygen Evolution from Water Catalyzed by Mononuclear Ruthenium Complexes with a Triazamacrocyclic Ligand in a Facial Fashion

单核钌配合物与三氮杂大环配体在面部时尚中催化水析氧

• 发表时间: 2009
• 作者: Masaki Yoshida; Shigeyuki Masaoka;Ken Sakai
• 通讯作者: Ken Sakai

Photochemical and Thermal Hydrogen Production from Water Promoted by Pt(II)-based Molecular Catalysts

Pt(II) 基分子催化剂促进光化学和热制水制氢

• 发表时间: 2011
• 作者: Kosei Yamauchi; Ken Sakai
• 通讯作者: Ken Sakai