Скачать или смотреть What New Huawei Patent EV Solid state Battery Reveals

The new patent filed by the Chinese tech company Huawei reveals the development of a new solid-state EV battery, which can be fully charged in just 5 minutes. Huawei, the Guangdong-based Chinese tech brand, has claimed to develop a new solid-state EV battery with a driving range of over 3000 km on a single charge. Furthermore, it can be fully charged in merely 5 minutes. The patent filed by the company reveals that the EV battery features a nitrogen-doped sulfide electrolyte, which drastically enhances the energy density to 400–500 Wh/kg, two to three times higher than current lithium-ion batteries. The ultra-fast charging ensures a 0-100 percent charge in just 5 minutes. Presently, the biggest hurdle in the commercialization of solid-state batteries is the stabilization of the lithium interface and lowering the risks of harmful side reactions. The patent filing reveals that both of these can be overcome by nitrogen doping of sulfide electrolytes.