全固态金属锂电池，重要突破！

Core Viewpoint - The research team has developed an anion regulation technology that addresses the interface contact issue between the electrolyte and lithium electrode in all-solid-state lithium batteries, providing crucial technical support for practical applications [2][3]. Group 1: Research and Development - The research team, led by Huang Xuejie from the Chinese Academy of Sciences, collaborated with Huazhong University of Science and Technology and the Ningbo Institute of Materials Technology and Engineering to create this technology [2]. - The results of the research were published in the international journal "Nature-Sustainable Development" [2]. Group 2: Technical Innovation - The introduction of iodine ions into the electrolyte allows for the formation of an iodine-rich interface that actively attracts lithium ions, filling gaps and ensuring tight contact between the electrode and electrolyte [2][3]. - This new design simplifies manufacturing, reduces material usage, and enhances battery durability, potentially leading to safer and more efficient energy solutions for humanoid robots, electric aviation, and electric vehicles [3]. Group 3: Industry Impact - The developed prototype battery has shown stable performance after hundreds of charge-discharge cycles, surpassing existing similar battery levels [3]. - Expert Wang Chunsheng from the University of Maryland highlighted that this research addresses a key bottleneck in the commercialization of all-solid-state batteries, marking a decisive step towards practical application [3].