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Fast formation to reinforce lithium-rich cathodes

Nature, Published online: 17 June 2026; doi:10.1038/s41586-025-09553-3

Fast formation in lithium-ion batteries outperforms conventional slow formation, lowering costs and improving battery capacity, stability and cycle life, offering broader application to electrode systems.

Electron-Withdrawing Chemistry Drives Ultrafast-Charging Interphases for Sodium-ion Batteries

17 June 2026 at 00:00
Energy Environ. Sci., 2026, Accepted Manuscript
DOI: 10.1039/D6EE01449F, Paper
Fu-Qiang Li, Zhichao Li, Dongfang Dong, Cheng Yang, Yu Liu, Yanfeng Gao
Fast charging and long-term cyclability in sodium-ion batteries are fundamentally limited by unstable, ion-transport-limited solid electrolyte interphases (SEI) arising from solvent-dominated Na⁺ solvation structures in conventional carbonate electrolytes. These intrinsic...
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