Stable high-energy density lithium-ion batteries could lead to fast charging electric vehicles

https://techxplore.com/news/2024-05-stable-high-energy-density-lithium.html

"partially coating anode surface with aluminum oxide particles <1µm: low cost, excellent electrical insulation and heat resistance, good mechanical properties, controls interface between anode and electrolyte forming interfacial highway for efficient Li+ transport, preventing lifespan/ stability degrading electrodeposition of lithium... stable even under fast charging high-energy-density thick-film electrodes without loss in reversible lithium... >83.4% residual capacity even after 500 cycles rapid charging"

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