Panpan Gu

Crystallinity-Dependent Reverse Hydrogen Spillover Governs Electrochemical CO2 Reduction to Methane

Abstract The electrochemical CO2 reduction reaction (CO2RR) is a proton−electron coupled transfer process in which active hydrogen (*H) plays a pivotal role in determining the reaction pathways, particularly for methane (CH4), a representative deep hydrogenation product. However,...