Bullet-like Cu₉S₅ hollow particles coated with nitrogen-doped carbon for sodium-ion batteries

• Main Authors: Fang, Yongjin, Yu, Xin-Yao, Lou, David Xiong Wen
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Chemical engineering; Copper Sulfides; Hollow Structures
• Online Access: https://hdl.handle.net/10356/151805
• Institution: Nanyang Technological University

Metal sulfides with excellent redox reversibility and high capacity are very promising electrode materials for sodium-ion batteries. However, their practical application is still hindered by the poor rate capability and limited cycle life. Herein, a template-based strategy is developed to synthesize...