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The Role of Colloid Formation in the Photoinduced H₂ Production with a Ru^II−Pd^II Supramolecular Complex: A Study by GC, XPS, and TEM

Authors

Pengxiang Lei, Maria Hedlund, Reiner Lomoth, Håkan Rensmo, Olof Johansson, Leif Hammarström

Publication date

2008/1/9

Journal

Journal of the American Chemical Society

Volume

130

Issue

Pages

26-27

Publisher

American Chemical Society

Description

The dinuclear Ru^II−Pd^II complex shows efficient H₂ production in the presence of triethylamine as a sacrificial electron and proton donor under visible light irradiation. XPS and TEM analyses reveal that photoreduction of Pd^II to Pd⁰ causes dissociation of Pd from the complex to form colloids that are suggested to be the actual catalyst for H₂ production.

Total citations

Cited by 215

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P Lei, M Hedlund, R Lomoth, H Rensmo, O Johansson… - Journal of the American Chemical Society, 2008