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Coupling Cu doping and oxygen vacancies in CoO for efficient electrochemical nitrate conversion to ammonia. | LitMetric
Electrochemical conversion of nitrate to NH not only eliminates nitrate pollution in the environment, but also produces highly valuable NH. Herein, Cu-doped CoO with abundant oxygen vacancies (Cu-CoO) was prepared on carbon cloth. The as-fabricated Cu-CoO can selectively reduce nitrate to NH with high Faraday efficiencies (around 90%) and a large NH yield of 0.83 mmol h cm in a neutral electrolyte.
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