Photo-induced water oxidation with tetra-nuclear ruthenium sensitizer and catalyst: A unique 4 x 4 ruthenium interplay triggering high efficiency with low-energy visible light

被引：142

作者：

Puntoriero, Fausto ^{[1
,2
]}

La Ganga, Giuseppina ^{[1
,2
]}

Sartorel, Andrea ^{[3
,4
]}

Carraro, Mauro ^{[3
,4
]}

Scorrano, Gianfranco ^{[3
,4
]}

Bonchio, Marcella ^{[3
,4
]}

Campagna, Sebastiano ^{[1
,2
]}

机构：

[1] Univ Messina, Dipartimento Chim Inorgan Chim Analit & Chim Fis, I-98166 Messina, Italy

[2] Ctr Interuniv Convers Chim Energia Solare, Sez Messina, I-98166 Messina, Italy

[3] Univ Padua, ITM CNR, I-35131 Padua, Italy

[4] Univ Padua, Dept Chem Sci, I-35131 Padua, Italy

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 26期

关键词：

METAL-COMPLEXES; LUMINESCENT; MECHANISMS; DENDRIMERS; SIZE;

D O I：

10.1039/c0cc00444h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The combined use of a tetranuclear Ru(II) dendrimeric photosensitizer (1) and of a tretraruthenium substituted polyoxotungstate (2) as the catalyst enables photo-induced water oxidation at 550 nm producing O-2 with an outstanding quantum yield of 0.30.

引用

收藏

页码：4725 / 4727

页数：3

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