The development of highly efficient and stable electrocatalysts for the hydrogen evolution reaction(HER)under alkaline media is of great importance due to its sluggish water dissociation kinetics.In this work,ultrafin...The development of highly efficient and stable electrocatalysts for the hydrogen evolution reaction(HER)under alkaline media is of great importance due to its sluggish water dissociation kinetics.In this work,ultrafine Rh nanoparticle decorated MoSe_(2)nanoflowers have been synthesized through a colloidal synthetic method.When further used as electrocatalysts for HER in alkaline media,the experimental results demonstrate that 8.2%Rh–MoSe_(2)nanoflowers exhibit excellent catalytic activity with a small overpotential of 73 mV to obtain the current density of 10 mA cm^(−2)with good stability.展开更多
基金financially supported by the National Natural Science Foundation of China(21571145,21633008)Largescale Largescale Instrument and Equipment Sharing Foundation of Wuhan University.
文摘The development of highly efficient and stable electrocatalysts for the hydrogen evolution reaction(HER)under alkaline media is of great importance due to its sluggish water dissociation kinetics.In this work,ultrafine Rh nanoparticle decorated MoSe_(2)nanoflowers have been synthesized through a colloidal synthetic method.When further used as electrocatalysts for HER in alkaline media,the experimental results demonstrate that 8.2%Rh–MoSe_(2)nanoflowers exhibit excellent catalytic activity with a small overpotential of 73 mV to obtain the current density of 10 mA cm^(−2)with good stability.
