LG化学，开发固态电解质新工艺

Core Viewpoint - LG Chem has developed a core process technology called Spray Recrystallization, which significantly enhances the performance of solid-state batteries [2][4]. Group 1: Technology Development - The Spray Recrystallization technique creates uniform spherical particles from electrolyte solutions, reducing particle size deviation and improving adhesion between the electrolyte and electrode [4]. - Batteries utilizing these uniform particles show a basic capacity increase of approximately 15% and a 50% improvement in high-rate discharge capability, which is crucial for high-power electronic applications [4]. Group 2: Market Position and Future Plans - LG Chem positions itself as a global leader in material research, focusing on upstream core materials such as cathode materials, separators, and advanced solid electrolytes [4]. - The company plans to commercialize sulfide solid-state batteries by 2030 through its subsidiary, LG Energy, which specializes in converting advanced materials into battery cells, modules, and packs for clients like Tesla and General Motors [4]. Group 3: Challenges and Innovations - Despite advancements, the commercialization of solid-state batteries faces challenges related to production processes and material sensitivity, requiring higher pressure and moisture control [4]. - LG Energy is exploring the application of bipolar battery structures in semi-solid and solid-state batteries to achieve high voltage characteristics and rapid charge/discharge thermal management [4].