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Aufsatz / Paper in SCI-Expanded-Zeitschrift

Electro- and Photochemistry of Rhenium and Rhodium Complexes for CO2 and Proton Reduction - A Mini Review

Portenkirchner E., Oppelt K., Egbe D., Knör G., Sariciftci S.: Electro- and Photochemistry of Rhenium and Rhodium Complexes for CO2 and Proton Reduction - A Mini Review, in: Nanomaterials and Energy, Volume 2, Number NME3, Page(s) 134, 2013.

BibTeX

@ARTICLE{
title = {Electro- and Photochemistry of Rhenium and Rhodium Complexes for CO2 and Proton Reduction - A Mini Review},
type = {Aufsatz / Paper in SCI-Expanded-Zeitschrift},
author = {Portenkirchner, Engelbert and Oppelt, Kerstin and Egbe, Daniel Ayuk Mbi and Knör, Günther and Sariciftci, Serdar Niyazi},
language = {EN},
abstract = {Rhenium and rhodium complexes with bipyridyl ligands have been proven to be efficient homogeneous catalysts in the field of carbon dioxide and proton reduction. In this work we provide several examples of these compounds with modified ligand structures and discuss their electro- and photocatalytic capabilities torwards CO2 reduction and NAD+ cofactor regeneration. The electrocatalysis is studied by cyclic voltammetry and controlled potential electrolysis for determining the over potentials, Faradaic efficiencies and reaction rate constants. Additionally the photophysics of these compounds is discussed based on UV-visible absorption, photoluminescence and infrared absorption spectroscopy. Results on comparing two different rhenium catalysts for homogeneous photocatalytic CO2 reduction using a sacrificial electron donor are reported.},
pages = {134},
journal = {Nanomaterials and Energy},
volume = {2},
number = {NME3},
year = {2013},
}

Details

Zusammenfassung: Rhenium and rhodium complexes with bipyridyl ligands have been proven to be efficient homogeneous catalysts in the field of carbon dioxide and proton reduction. In this work we provide several examples of these compounds with modified ligand structures and discuss their electro- and photocatalytic capabilities torwards CO2 reduction and NAD+ cofactor regeneration. The electrocatalysis is studied by cyclic voltammetry and controlled potential electrolysis for determining the over potentials, Faradaic efficiencies and reaction rate constants. Additionally the photophysics of these compounds is discussed based on UV-visible absorption, photoluminescence and infrared absorption spectroscopy. Results on comparing two different rhenium catalysts for homogeneous photocatalytic CO2 reduction using a sacrificial electron donor are reported.

Journal: Nanomaterials and Energy
Volume: 2
Nummer: NME3
Erscheinungsjahr: 2013
Seitenreferenz: 134
Anzahl Seiten: 14
Reichweite: International

Beteiligte

AutorInnen / HerausgeberInnen: DI (FH) Engelbert Portenkirchner (Ed.), DI Dr. Kerstin Oppelt, Priv.-Doz. Dr. Daniel Ayuk Mbi Egbe, Univ.-Prof. Dr. Günther Knör, O.Univ.-Prof. Mag. Dr. Serdar Niyazi Sariciftci

Forschungseinheiten der JKU:

Wissenschaftszweige: 1227 Photophysik | 1303 Anorganische Chemie | 1306 Chemische Technologie | 1311 Photochemie | 1315 Strukturchemie | 1327 Spektroskopie (auch: Molekül-) | 1334 Organometallchemie | 1441 Nanotechnologie | 1904 Naturwissenschaften interdisziplinär | 1907 Umweltforschung | 2919 Energieforschung | 2941 Erneuerbare Energie (auch: Energieträger, Rohstoffe)

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