天际股份：硫化锂材料制备专利产业化项目现已基本通过小型试验

Core Viewpoint - Tianji Co., Ltd. (002759) is advancing the industrialization of lithium sulfide material preparation patents, with a focus on developing competitive solid electrolyte technologies [1] Summary by Relevant Sections Project Development - The project consists of 7 R&D personnel, including 3 core researchers, and has incurred approximately 5 million yuan in R&D expenses [1] - The project has successfully passed small-scale trials and will proceed to scale-up tests to analyze cost and industrial feasibility of candidate processes [1] Future Steps - The company aims to identify a seed process before entering the pilot test phase to further scale up and validate the stability of the production process and equipment compatibility [1] - The technical development is still in the early stages, and transitioning from patent to stable, mass-produced commercial products will require extensive process optimization and validation [1] Competitive Landscape - There is a potential risk that the competitive advantage of lithium sulfide technology may diminish if superior and lower-cost solid electrolyte technology routes emerge in the future [1]