Si photocathode with Ag-supported dendritic Cu catalyst for CO2 reductionElectronic supplementary information (ESI) available: Materials and methods, reported Si photocathodes, SEM-EDS, XRD and XPS analysis, supplemental photoelectrochemical data, modelling of photovoltage, comparison of light and dark product distributions, stability and regeneration process, efficiency calculations, supplemental photovoltaic data, CoPi anode, CO2 concentration in electrolyte, Cu-supported dendritic Cu on plana

Si photocathode with Ag-supported dendritic Cu catalyst for CO2 reductionElectronic supplementary information (ESI) available: Materials and methods, reported Si photocathodes, SEM-EDS, XRD and XPS analysis, supplemental photoelectrochemical data, modelling of photovoltage, comparison of light and dark product distributions, stability and regeneration process, efficiency calculations, supplemental photovoltaic data, CoPi anode, CO2 concentration in electrolyte, Cu-supported dendritic Cu on plana

Si photocathodes integrated with Ag-supported dendritic Cu catalysts are used to perform light-driven reduction of CO 2 to C 2 and C 3 products in aqueous solution. A back illumination geometry with an n-type Si absorber was used to permit the use of absorbing metallic catalysts. Selective carrier c...

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Hauptverfasser: Gurudayal, Beeman, Jeffrey W, Bullock, James, Wang, Hao, Eichhorn, Johanna, Towle, Clarissa, Javey, Ali, Toma, Francesca M, Mathews, Nripan, Ager, Joel W
Format: Artikel
Sprache:eng
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