Clear Evidence Showing the Robustness of a Highly Active Oxygen-evolving Mononuclear Ruthenium Complex with an Aqua Ligand

被引：192

作者：

Masaoka, Shigeyuki ^{[1
]}

Sakai, Ken ^{[1
]}

机构：

[1] Kyushu Univ, Fac Sci, Dept Chem, Higashi Ku, Fukuoka 8128581, Japan

来源：

CHEMISTRY LETTERS | 2009年 / 38卷 / 02期

关键词：

WATER-OXIDATION; DIOXYGEN;

D O I：

10.1246/cl.2009.182

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Experiments show that [Ru(terpy)(bpy)(OH2)](2+) is highly active as a catalyst toward oxidation of water into molecular oxygen in spite of the mononuclear character of the complex. while [Ru(terpy)(bpy)Cl](+) shows no activity at all. It is also confirmed that [Ru(terpy)(bpy)(OH2)](2+) is fairly stable under strongly oxidizing conditions in the presence of cerium(IV) ammonium nitrate, Ce(NH4)(2)(NO3)(6), which was evidenced by spectrophotometric, mass spectrometric, and gas chromatographic analysis.

引用

页码：182 / 183

页数：2