Enhancing Oxygen Evolution Reaction at High Current Densities on Amorphous-Like Ni-Fe-S Ultrathin Nanosheets via Oxygen Incorporation and Electrochemical Tuning.
Amorphous-like Ni-Fe-S ultrathin nanosheets by oxygen incorporation and electrochemical tuningshow excellent OER activity at high current densities. Such excellent performance could be attributed to the unique 3D porous configuration composed of amorphous-like ultrathin nanosheets with much more active sites and improved conductivity, as well as the proper electronic structure benefiting from the oxygen incorporation and electrochemical tuning.
Department of Chemistry School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science Tianjin University Tianjin 300072 China; Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 China.
Jingfang
J
Zhang
Department of Chemistry School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science Tianjin University Tianjin 300072 China.
Yuchen
Y
Hu
Department of Chemistry School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science Tianjin University Tianjin 300072 China.
Dali
D
Liu
Department of Chemistry School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science Tianjin University Tianjin 300072 China.
Yu
Y
Yu
Department of Chemistry School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science Tianjin University Tianjin 300072 China; Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 China.
Bin
B
Zhang
amorphous; electrochemical tuning; high current densities; oxygen evolution; ultrathin nanosheets