固态电池“小巨人”，1.2GWh产线投产

Core Viewpoint - The article highlights the successful launch of a 1.2GWh solid-state battery production line by Jinyu New Energy, emphasizing its innovative technologies and significant contributions to the battery industry [3][10]. Group 1: Company Overview - Jinyu New Energy is recognized as a national-level specialized and innovative "little giant" enterprise, founded by a team of young PhD graduates from Peking University and other institutions [6]. - The company has established itself as a key player in the industry, being a member of the Ministry of Industry and Information Technology's lithium-ion battery safety standard working group and leading the formulation of industry standards [6]. Group 2: Technological Innovations - The production line focuses on three core product series, utilizing self-generating negative electrode technology, including the "Wuji" series all-solid-state lithium metal batteries, "Wanshan" series ultra-fast charging semi-solid batteries, and "Shanhai" series high-safety semi-solid batteries [4]. - Jinyu New Energy has achieved breakthroughs in core technologies, such as the negative electrode technology that significantly reduces production costs and internal resistance by using a copper foil thinner than a human hair [6]. - The electrolyte membrane preparation employs an oxide-polymer composite system, enhancing thermal stability and safety while eliminating traditional battery components like separators and liquid injection [7]. Group 3: Future Plans and Vision - The company aims to continue enhancing its core competitiveness and deepen collaboration across the industry chain, focusing on high-quality development in the global new energy sector [9]. - The chairman of Jinyu New Energy expressed gratitude to various stakeholders, indicating that the new production line marks a critical milestone in the company's efforts to scale production and improve its industrial layout [10].