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Chinese scientists developed solid-state batteries with 1,000 km range, self-repairing interfaces, and enhanced safety.
Chinese scientists have made significant strides in solid-state battery technology, enabling electric vehicle ranges exceeding 1,000 kilometers—more than double current limits.
Key breakthroughs include a self-repairing iodine-ion interface that improves contact between electrolytes and lithium metal electrodes, a flexible polymer electrolyte that survives 20,000 bends and increases energy capacity by 86 percent, and a fluorine-reinforced electrolyte that enhances voltage stability and passes extreme safety tests, including nail penetration and 120°C exposure, without fire or explosion.
These advances collectively enhance performance, safety, and durability, accelerating the path to commercial use.
Los científicos chinos desarrollaron baterías de estado sólido con un alcance de 1.000 km, interfaces de autorreparación y mayor seguridad.