Publication: Photochemical and electrocatalytic water oxidation activity of cobalt carbodiimide
Photochemical and electrocatalytic water oxidation activity of cobalt carbodiimide
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Ressnig, D., Shalom, M., Patscheider, J., Moré, R., Evangelisti, F., Antonietti, M., & Patzke, G. R. (2015). Photochemical and electrocatalytic water oxidation activity of cobalt carbodiimide. Journal of Materials Chemistry A, 3(9), 5072–5082. https://doi.org/10.1039/C5TA00369E
Abstract
Abstract
Abstract
Cobalt carbodiimide is introduced as a heterogeneous non-oxidic water oxidation catalyst prototype with dual photochemical and electrocatalytic activity in neutral and basic media. CoNCN exhibits higher initial turnover frequencies of (TOF/SBET: 2.1 × 10−1) for visible-light-driven oxygen evolution than cobalt oxide catalysts (TOF/SBET: 3.5 × 10−3) and a 18% higher oxygen yield (Ru-dye sensitized standard setup). Furthermore, CoNCN maintains stable current densities in electrolysis over 20 h, and structural tuning through cationic sub
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Creators (Authors)
- Ressnig, Debora
- Shalom, Menny
- Patscheider, Jörg
- Moré, René
- Evangelisti, Fabio
- Antonietti, Markus
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Citations
Ressnig, D., Shalom, M., Patscheider, J., Moré, R., Evangelisti, F., Antonietti, M., & Patzke, G. R. (2015). Photochemical and electrocatalytic water oxidation activity of cobalt carbodiimide. Journal of Materials Chemistry A, 3(9), 5072–5082. https://doi.org/10.1039/C5TA00369E
