雪天盐业：已布局固态电池关键材料

Group 1: Technological Breakthroughs - A significant technological breakthrough has been achieved in the field of new energy, specifically in all-solid-state lithium batteries, overcoming key technical bottlenecks [1] - The new generation battery system is expected to support a range of over 1000 kilometers for a 100-kilogram battery pack, compared to the previous maximum of 500 kilometers [1] - Three innovative solutions have been proposed to address interface compatibility issues between solid-state electrolytes and lithium metal electrodes, enhancing battery performance [1] Group 2: Material Development - High-voltage cathode materials are crucial for improving solid-state battery performance, directly impacting the speed of technological commercialization [2] - Key advancements in high-voltage cathode materials have been made in China, with products set to enter mass production, laying the material foundation for all-solid-state batteries [2] - Xue Tian Salt Industry has completed the development of high-voltage cathode materials and is preparing for mass production, with a budget of over 87 million yuan for a new production line [2] Group 3: Industry Impact - The new generation all-solid-state battery has an energy density exceeding 500 Wh/kg, doubling that of mainstream liquid batteries, and can be charged in just 6 minutes for a 500-kilometer range [3] - The mass production of high-voltage cathode materials fills a critical gap in the industry chain, with companies like Xue Tian Salt Industry driving a virtuous cycle of "technological breakthroughs—material mass production—industry upgrade" [3] - The continuous iteration of technology and expansion of production capacity are expected to lead to practical applications of all-solid-state batteries within the next three years, reshaping the electric vehicle industry and supporting advancements in electric aviation and humanoid robotics [3]