Reliable Counter Electrodes for the Hydrogen Evolution Reaction in Acidic Media
نویسندگان
چکیده
منابع مشابه
Competition between Hydrogen Evolution and Carbon Dioxide Reduction on Copper Electrodes in Mildly Acidic Media
Understanding the competition between hydrogen evolution and CO2 reduction is of fundamental importance to increase the faradaic efficiency for electrocatalytic CO2 reduction in aqueous electrolytes. Here, by using a copper rotating disc electrode, we find that the major hydrogen evolution pathway competing with CO2 reduction is water reduction, even in a relatively acidic electrolyte (pH 2.5)....
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ژورنال
عنوان ژورنال: ACS Energy Letters
سال: 2020
ISSN: 2380-8195,2380-8195
DOI: 10.1021/acsenergylett.0c01537