Achieving synergetic anion-cation redox chemistry in freestanding amorphous vanadium oxysulfide cathodes toward ultrafast and stable aqueous zinc-ion batteries

• Main Authors: Pan, Rui, Cui, Fuhan, Zheng, Anqi, Zhang, Guoju, Jiang, Zhenjing, Xiong, Yuwei, Wei, Lei, Zhang, Qichong, Sun, Litao, Yin, Kuibo
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Chemistry; Amorphous Vanadium Oxysulfide; Anion-cation Redox
• Online Access: https://hdl.handle.net/10356/170627
• Institution: Nanyang Technological University

Flexible aqueous zinc-ion batteries (AZIBs) with high safety and low cost hold great promise for potential applications in wearable electronics, but the strong electrostatic interaction between Zn2+ and crystalline structures, and the traditional cathodes with single cationic redox center remain stu...