固态电池领域频现突破性进展！一图看懂产业链上市公司

Core Viewpoint - Recent breakthroughs in solid-state battery technology have significantly improved performance, with potential for over 1000 kilometers of range on a 100-kilogram battery, doubling previous capabilities [2]. Industry Developments - Chinese scientists have successfully addressed critical challenges in all-solid-state lithium batteries, leading to a leap in performance [2][3]. - A team from Tsinghua University has made important advancements in polymer electrolytes for lithium batteries, providing new ideas and technical support for high safety and high energy density solid-state lithium batteries [4]. - A collaboration between the University of Chicago and the Singapore Agency for Science, Technology and Research has developed a sodium-based solid-state battery that operates stably in sub-zero temperatures, enhancing its competitiveness [8]. Industry Chain Overview - The solid-state battery industry chain includes upstream raw materials and components supply, midstream battery manufacturing, and downstream commercialization applications [9]. - Key midstream listed companies involved in the solid-state battery supply chain include: - Equipment manufacturers: Xian Dao Intelligent, Fu Neng Dong Fang, Ying He Technology, Li Yuan Heng, Hang Ke Technology, and Qiao Cheng Ultrasonic [10]. - Positive electrode materials: Rong Bai Technology, Xiamen Tungsten, Dang Sheng Technology, De Fang Nano, Gan Feng Lithium, and others [10]. - Solid-state electrolyte materials: Tianqi Lithium, Kai Sheng Technology, Enjie, You Yan New Materials, and others [10][11].