Coupling abundant active sites and an ultra-short ion diffusion path: R–VO 2 /carbon nanotube composite microspheres boosted the performance of aqueous ammonium-ion batteries

作者：Lin‐bo Tang, Xiankai Fan, Kaixiong Xiang, Wei Zhou, Weina Deng, Hai Zhu, Liang Chen, Junchao Zheng, Han Chen · 发表于：Chemical Science · 年份：2026 · DOI：10.1039/d5sc08747c · 被引用次数：11 · 研究领域：Advanced battery technologies research、Advancements in Battery Materials、Advanced Battery Materials and Technologies

R–VO 2 /CNTs composite microspheres was successfully prepared via ultrasonic atomization deposition exhibit more active sites and shorter ion diffusion paths than R–VO 2 microspheres, demonstrating superior electrochemical performance.