Tailoring electronic structure to enhance the ammonium-ion storage properties of VO 2 by molybdenum doping toward highly efficient aqueous ammonium-ion batteries

作者：Yifu Zhang, Zhenhua Zhou, Xianfang Tan, Yanyan Liu, Fangfang Zhang, Changgong Meng, Xiaoming Zhu · 发表于：Inorganic Chemistry Frontiers · 年份：2024 · DOI：10.1039/d4qi01910e · 被引用次数：24 · 研究领域：Advanced battery technologies research、Transition Metal Oxide Nanomaterials、Advanced Nanomaterials in Catalysis

The electronic structure of tunnel-like VO 2 is tailored by Mo doping (VO 2 -Mo). At 0.1 A g −1 , VO 2 -Mo exhibits a specific capacity of 370 mA h g −1 , surpassing that of VO 2 (about 232 mA h g −1 ) and V-based materials reported for NH 4 + storage.