Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electrocatalysis as the Nexus for Sustainable Renewable Energy: The Gordian Knot of Activity, Stability, and Selectivity
The use of renewable energy by means of electrochemical techniques by converting H2O, CO2 and N2 into chemical energy sources and raw materials, is the basis for securing a future sustainable “green” energy supply. Some weaknesses and inconsistencies in the practice of determining the electrocatalytic performance, which prevents a rational bottom‐up catalyst design, are discussed. Large discrepancies in material properties as well as in electrocatalytic activity and stability become obvious when materials are tested under the conditions of their intended use as opposed to the usual laboratory conditions. They advocate for uniform activity/stability correlations under application‐relevant conditions, and the need for a clear representation of electrocatalytic performance by contextualization in terms of functional investigation or progress towards application is emphasized. ; This research was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) within Germany's Excellence Strategy—EXC 2033–390677874—RESOLV, the collaborative research centre/transregio "Heterogeneous Oxidation Catalysis in the Liquid Phase" (TRR 247 [388390466]), as well as the FOR 2982 [433304666] within the research unit "UNODE—unusual anode reactions. Moreover, funding was received from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (CasCat [833408]). Open access funding enabled and organized by Projekt DEAL.
Electrocatalysis as the Nexus for Sustainable Renewable Energy: The Gordian Knot of Activity, Stability, and Selectivity
The use of renewable energy by means of electrochemical techniques by converting H2O, CO2 and N2 into chemical energy sources and raw materials, is the basis for securing a future sustainable “green” energy supply. Some weaknesses and inconsistencies in the practice of determining the electrocatalytic performance, which prevents a rational bottom‐up catalyst design, are discussed. Large discrepancies in material properties as well as in electrocatalytic activity and stability become obvious when materials are tested under the conditions of their intended use as opposed to the usual laboratory conditions. They advocate for uniform activity/stability correlations under application‐relevant conditions, and the need for a clear representation of electrocatalytic performance by contextualization in terms of functional investigation or progress towards application is emphasized. ; This research was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) within Germany's Excellence Strategy—EXC 2033–390677874—RESOLV, the collaborative research centre/transregio "Heterogeneous Oxidation Catalysis in the Liquid Phase" (TRR 247 [388390466]), as well as the FOR 2982 [433304666] within the research unit "UNODE—unusual anode reactions. Moreover, funding was received from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (CasCat [833408]). Open access funding enabled and organized by Projekt DEAL.
Electrocatalysis as the Nexus for Sustainable Renewable Energy: The Gordian Knot of Activity, Stability, and Selectivity
Masa, Justus (Autor:in) / Andronescu, Corina (Autor:in) / Schuhmann, Wolfgang (Autor:in)
30.06.2020
oai:zenodo.org:4560313
Angew. Chem. Int. Ed. 59 15298 – 15312
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC:
690
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