Three-dimensional graphene-supported Ni₃Fe/Co₉S₈ composites : rational design and active for oxygen reversible electrocatalysis

• Main Authors: Hu, Xuejiao, Huang, Tan, Tang, Yawen, Fu, Gengtao, Lee, Jong-Min
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Chemical engineering; Ni₃Fe-Co₉S₈ Composite; Graphene
• Online Access: https://hdl.handle.net/10356/151249
• Institution: Nanyang Technological University

The development of low-cost and efficient electrocatalysts with a bicomponent active surface for reversible oxygen electrode reactions is highly desirable and challenging. Herein, we develop an effective calcination-hydrothermal approach to fabricate graphene aerogel-anchored Ni₃Fe-Co₉S₈ bifunctiona...