Results 221 to 230 of about 845,032 (365)

Temperature‐Dependent Morphological Evolution of Sn Metal Anode for Aqueous Sn‐Ion Batteries

open access: yesBatteries &Supercaps, EarlyView.
This study investigates the temperature‐dependent surface morphological behavior of Sn metal anodes for aqueous Sn‐ion batteries. After a single cycle, at 0 °C, uneven pits form across the electrode surface, initiating dendrite formation. At 25 °C, fewer but larger pits with significant dendritic growth emerge.
Young‐Hoon Lee   +4 more
wiley   +1 more source

Sodium Mesoxalate as Sacrificial Salt for Biomass‐Derived Hard Carbon // Polyanionic Cathode Na‐Ion Full Cells

open access: yesBatteries &Supercaps, EarlyView.
This study investigates whether using sodium mesoxalate as a sacrificial additive in two different cathode materials, Na3V2(PO4)3@C and Na3V2O2(PO4)2F@C, can compensate for the initial capacity loss experienced by biomass‐derived hard carbon anodes in full‐cell batteries.
Nekane Nieto   +7 more
wiley   +1 more source

Exploring the Impact of Prior Degradation on the Performance and Lifetime of Second‐Life Li‐Ion Batteries

open access: yesBatteries &Supercaps, EarlyView.
This review explores how prior degradation from first‐life use affects the performance, safety, and reliability of second‐life lithium‐ion batteries. The article highlights aging mechanisms and key degradation pathways, offering insight into optimizing battery repurposing strategies and supporting sustainable energy infrastructure.
Maedeh Askarzadehardestani   +2 more
wiley   +1 more source

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