Sevenfold enhancement on porphyrin dye efficiency by coordination of ruthenium polypyridine complexes

被引：31

作者：

Parussulo, Andre L. A. ^{[1
]}

Iglesias, Bernardo A. ^{[1
]}

Toma, Henrique E. ^{[1
]}

Araki, Koiti ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Quim, BR-05508000 Sao Paulo, Brazil

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 55期

基金：

巴西圣保罗研究基金会;

关键词：

SENSITIZED SOLAR-CELLS; TIO2; LIGHT; CONVERSION; DESIGN;

D O I：

10.1039/c2cc31173a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sevenfold enhancement of photoconversion efficiency was achieved by incorporation of peripheral ruthenium complexes to a porphyrin dye, generating supramolecular effects capable of playing several key roles (e.g., transferring energy to, inhibiting aggregation, and accepting the hole generated in the porphyrin center after electron injection), providing new insights for the design of better DSSC photosensitizers.

引用

页码：6939 / 6941

页数：3

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