Workflow
动力型单晶锰酸锂材料
icon
Search documents
星恒电源锰基电池“撬动”小动力新需求
高工锂电· 2025-11-22 09:12
Core Viewpoint - The small power battery market is experiencing robust growth driven by demand, but it faces challenges such as high cost sensitivity, diverse application scenarios, and increasingly stringent technical standards. The market now requires batteries to meet comprehensive performance criteria, including safety, cost, lifespan, and performance in extreme temperatures. In this context, manganese-based batteries have emerged as a preferred solution due to their excellent low-temperature performance, high volumetric energy density, and precise State of Charge (SOC) calibration capabilities [2]. Group 1 - The company has made significant advancements in manganese-based battery materials, focusing on innovative precursor technologies and applications [4]. - Through continuous foundational research and technological innovation, the company has established a technical barrier centered on manganese-based composite systems and high-temperature solid-phase precursor technology, significantly enhancing the performance of manganese-based batteries [5]. - The company has developed a groundbreaking "three manganese synthesis" technology that overcomes the trade-off between high capacity and long cycle life, resulting in a new lithium manganese oxide cathode material with low packing density and long cycle life advantages [6]. Group 2 - The newly developed single crystal lithium manganese oxide material exhibits a discharge capacity of 115-120 mAh/g and a capacity type of ≥ 125 mAh/g, along with excellent cycle life performance [7]. - In the promising lithium manganese iron phosphate route, the company has innovated a solid-phase synthesis method for manganese iron oxide as a precursor, ensuring uniform distribution of manganese and iron ions at the atomic level, leading to high conductivity and stable voltage platforms [8]. - The revolutionary "preparation technology" optimizes the grinding process of manganese iron oxide precursors, reducing subsequent grinding time by 50% and directly enhancing production capacity by over 50% [8]. Group 3 - The company is committed to a dual-driven product matrix strategy, focusing on "manganese oxide materials" and "phosphate materials," to comprehensively cover mainstream cathode material technologies [9]. - Leveraging unique industry chain synergy capabilities, the company efficiently promotes the transition from laboratory technology to scalable and stable market products, achieving seamless integration from technology to market [9].