Expediting Hydrogen Evolution through Topological Surface States on Bi<sub>2</sub>Te<sub>3</sub>
Expediting Hydrogen Evolution through Topological Surface States on Bi<sub>2</sub>Te<sub>3</sub>
Recently, the development of efficient and non-noble metal electrocatalysts with good durability for the hydrogen evolution reaction (HER) has attracted increasing attention. The exotic and robust metallic surface states of topological insulators (TIs) are theoretically predicted to enhance surface catalytic activity of overlaying catalysts, but no experimental evidence for TIs …