2026
article
OpenAlex
Xinyu Lu, Jiaying He, Xiaofei Deng, Yaqiong Su et autres
ABSTRACT Lithium oxalate (Li 2 C 2 O 4 ) attracts increasing attention as a cathode sacrificial prelithiation agent due to its high theoretical capacity, excellent air stability, residue‐free decomposition, and good compatibility with present battery chemistry. However, the sluggish decomposition kinetics …
cn, tw
(code pays fourni par la source)
2026
article
OpenAlex
Wei Zhao, Han Fu, Zerui Chen, Yue Yang et autres
ABSTRACT Low‐temperature operation of aqueous zinc batteries is fundamentally limited by electrolyte freezing and sluggish interfacial kinetics, originating from strong ion‐solvent interactions. Here, we report a steric‐regulated weakly solvating hydrogel electrolyte enabled by network‐anchored fluorinated Zr‐based metal–organic polyhedra (MOPs). The rigid, hydrophobic …
cn
(code pays fourni par la source)
2026
article
OpenAlex
Wei Zhao, Han Fu, Zerui Chen, Yue Yang et autres
ABSTRACT Low‐temperature operation of aqueous zinc batteries is fundamentally limited by electrolyte freezing and sluggish interfacial kinetics, originating from strong ion‐solvent interactions. Here, we report a steric‐regulated weakly solvating hydrogel electrolyte enabled by network‐anchored fluorinated Zr‐based metal–organic polyhedra (MOPs). The rigid, hydrophobic …
cn
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Yifei Yang, Yuzhu Tian, Xiaofei Deng, Junwei Han et autres
Ni‐rich layered oxide cathodes have been widely used in high‐energy‐density lithium‐ion batteries, yet they often suffer from interfacial degradation, transition metal dissolution, and structural instability during prolonged cycling. Herein, we report a facile mechanical fusion strategy to construct a Zn‐based metal‐organic framework …
cn
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Xiaofei Deng, Yuzhu Tian, Yi Yang, X Y Lu et autres
ABSTRACT Lithium‐compensation is critically important for high‐energy and long‐life lithium‐ion batteries. As promising lithium‐compensation additives, lithium silicides (Li x Si) suffer from energy‐intensive synthesis or expensive precursors. Herein, we develop a mild and sustainable lithium‐arene complex (LAC)‐mediated strategy to directly convert industrial‐grade …
cn
(code pays fourni par la source)