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Literature DB >> 22665787

Biphasic water splitting by osmocene.

Peiyu Ge¹, Tanya K Todorova, Imren Hatay Patir, Astrid J Olaya, Heron Vrubel, Manuel Mendez, Xile Hu, Clémence Corminboeuf, Hubert H Girault.

Abstract

The photochemical reactivity of osmocene in a biphasic water-organic solvent system has been investigated to probe its water splitting properties. The photoreduction of aqueous protons to hydrogen under anaerobic conditions induced by osmocene dissolved in 1,2-dichloroethane and the subsequent water splitting by the osmocenium metal-metal dimer formed during H(2) production were studied by electrochemical methods, UV-visible spectrometry, gas chromatography, and nuclear magnetic resonance spectroscopy. Density functional theory computations were used to validate the reaction pathways.

Entities: Chemical

Mesh：

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Year: 2012 PMID： 22665787 PMCID： PMC3406862 DOI： 10.1073/pnas.1203743109

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

19 in total

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Journal: J Chem Phys Date: 2005-08-08 Impact factor: 3.488

3. Catalytic Activity of Alkali Metal Cations for the Chemical Oxygen Reduction Reaction in a Biphasic Liquid System Probed by Scanning Electrochemical Microscopy.

Authors: Shokoufeh Rastgar; Keyla Teixeira Santos; Camilo Andrea Angelucci; Gunther Wittstock
Journal: Chemistry Date: 2020-07-23 Impact factor: 5.236

3 in total

Biphasic water splitting by osmocene.

1. Solar energy supply and storage for the legacy and nonlegacy worlds.

2. Systematically convergent basis sets for transition metals. I. All-electron correlation consistent basis sets for the 3d elements Sc-Zn.

3. A generalized-gradient approximation exchange hole model for dispersion coefficients.

4. Artificial photosynthesis at soft interfaces.

5. Self-assembled molecular rafts at liquid|liquid interfaces for four-electron oxygen reduction.

6. Four-electron oxygen reduction by tetrathiafulvalene.

7. One-electron oxidation of ruthenocene: reactions of the ruthenocenium ion in gentle electrolyte media.

8. Proton-coupled oxygen reduction at liquid-liquid interfaces catalyzed by cobalt porphine.

9. Proton pump for O2 reduction catalyzed by 5,10,15,20-tetraphenylporphyrinatocobalt(II).

10. Mediator-assisted water oxidation by the ruthenium "blue dimer" cis,cis-[(bpy)2(H2O)RuORu(OH2)(bpy)2]4+.

1. Electrochemistry.

2. Linear scaling relationships and volcano plots in homogeneous catalysis - revisiting the Suzuki reaction.

3. Catalytic Activity of Alkali Metal Cations for the Chemical Oxygen Reduction Reaction in a Biphasic Liquid System Probed by Scanning Electrochemical Microscopy.