Amorphous RuS₂ electrocatalyst with optimized active sites for hydrogen evolution

• Main Authors: Xia, Yongji, Wu, Wenqi, Wang, Hao, Rao, Senlin, Zhang, Fayun, Zou, Guifu
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Electrocatalysis; Hydrogen Evolution Reaction
• Online Access: https://hdl.handle.net/10356/161712
• Institution: Nanyang Technological University

Transition metal chalcogenides have attracted much attention as high-performance electrocatalysts for hydrogen evolution reaction (HER). Here, we synthesized an efficient HER electrocatalyst of amorphous ruthenium sulfide (A-RuS2), exhibiting an overpotential of 141 mV at the current density of 10 m...