Quantitative regulation of interlayer space of NH₄ V₄ O₁₀ for fast and durable Zn²⁺ and NH₄⁺ storage

• Main Authors: Li, Shuyue, Yu, Dongxu, Liu, Jingyi, Chen, Nan, Shen, Zexiang, Chen, Gang, Yao, Shiyu, Du, Fei
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Ammonium Vanadate; Aqueous Ammonium-Ion Batteries
• Online Access: https://hdl.handle.net/10356/169665
• Institution: Nanyang Technological University

Layered vanadium-based oxides are the promising cathode materials for aqueous zinc-ion batteries (AZIBs). Herein, an in situ electrochemical strategy that can effectively regulate the interlayer distance of layered NH4 V4 O10 quantitatively is proposed and a close relationship between the optimal pe...