Synthesis and photoelectrochemical properties of cyclometallated ruthenium(II) complex

被引：0

作者：

S. A. Kurzeev

A. V. Medved’ko

V. A. Grinberg

S. A. Kozyukhin

V. V. Emets

A. A. Sadovnikov

A. E. Baranchikov

V. K. Ivanov

V. N. Andreev

E. A. Nizhnikovskii

机构：

[1] Moscow State University,Chemistry Department

[2] Russian Academy of Sciences,Frumkin Institute of Physical Chemistry and Electrochemistry

[3] Russian Academy of Sciences,Kurnakov Institute of General and Inorganic Chemistry

[4] National Research Tomsk State University,undefined

[5] Joint Scientific Council of the Presidium of the RAS for Integrated Problems in Physics,undefined

[6] Chemistry,undefined

[7] and Biology,undefined

来源：

Russian Journal of Inorganic Chemistry | 2014年 / 59卷

关键词：

Ruthenium; Phenanthroline; Ruthenium Complex; Short Circuit Current Density; PHOTOELECTROCHEMICAL Property;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A new ruthenium complex, (4-carboxy-1,10-phenantroline-7-carboxylate)(4,7-dicarboxy-1,10-phenantroline)(2-phenylpyridino-2C,N) ruthenium(II), was obtained for the application as a sensitizer in photoelectrochemical converters (PECC). Electrochemical and spectral characteristics of the compound were studied. It was found that the illumination of PECC with AM 1.5 100 mW/cm2 solar spectrum simulator provides short circuit current density of 3.9 mA cm−2 and broken circuit voltage of 0.47 V. PECC efficiency is 1.4% at fillfactor 76%. The lifetimes of charge carriers (electrons) and their transit time determined by modulation spectroscopy were found to be 28 and 4 ms, respectively.

引用

页码：658 / 664

页数：6

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