Conversion of CO2 via Visible Light Promoted Homogeneous Redox Catalysis

• Main Authors: Bernhard Rieger, Christian Bruckmeier, Richard Reithmeier
• Format: Article
• Language: English
• Published: MDPI AG 2012-11-01
• Series: Catalysts
• Subjects: CO2; photoreduction; photocatalysis; photooxidation; sacrificial amines
• Online Access: http://www.mdpi.com/2073-4344/2/4/544

This review gives an overview on the principles of light-promoted homogeneous redox catalysis in terms of applications in CO2 conversion. Various chromophores and the advantages of different structures and metal centers as well as optimization strategies are discussed. All aspects of the reduction catalyst site are restricted to CO2 conversion. An important focus of this review is the question of a replacement of the sacrificial donor which is found in most of the current publications. Furthermore, electronic parameters of supramolecular systems are reviewed with reference to the requisite of chromophores, oxidation and reduction sites.