Enhancing CO2 electrolysis through synergistic control of non-stoichiometry and doping to tune cathode surface structures

Carbon dioxide electrolysers are promising for chemical storage of renewable electricity; however, achieving effective adsorption/activation of CO2 is still an issue. Here the authors make a perovskite titanate cathode where non-stoichiometry and chemical doping are used to tune the surface structur...

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Autores principales: Lingting Ye, Minyi Zhang, Ping Huang, Guocong Guo, Maochun Hong, Chunsen Li, John T. S. Irvine, Kui Xie
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/56af6ca2955f4c009d6a0ec46f8f3299
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Sumario:Carbon dioxide electrolysers are promising for chemical storage of renewable electricity; however, achieving effective adsorption/activation of CO2 is still an issue. Here the authors make a perovskite titanate cathode where non-stoichiometry and chemical doping are used to tune the surface structures, facilitating CO2reduction.