Core Viewpoint - The article highlights the advancements in battery technology showcased at the 17th Shenzhen International Battery Technology Exchange and Exhibition (CIBF 2025), emphasizing the innovative materials and solutions presented by the company, which aim to enhance energy density, safety, and performance in various applications [1][4][6][9][11][12][13]. Group 1: High Voltage Lithium Cobalt Oxide - The 4.55V high voltage lithium cobalt oxide/O2 phase technology was introduced, achieving a charging cutoff voltage above 4.55V through advanced doping and crystal orientation control, enabling high energy density and lightweight products [4]. Group 2: NCA and High Nickel Materials - NCA products exhibit low DCR, high cycle stability, and high volumetric density, successfully integrated into domestic leading enterprises and various emerging fields such as high-end power tools and humanoid robots [6]. - The ultra-high nickel ternary 9 series materials have achieved a nickel content of ≥ 94%, showcasing high capacity, low internal resistance, and long cycle life, setting industry benchmarks for high-end power batteries and low-altitude flying vehicles [6]. Group 3: High Entropy Composite Materials - The company is developing high entropy composite materials to enhance thermal stability, structural stability, and low-temperature performance, aiming to meet the demands of high-end power batteries for safety and longevity [9]. - The new lithium supplement product, lithium-rich iron phosphate, shows high irreversible capacity and low pH residual alkalinity, enhancing battery energy density and cycle performance [9]. Group 4: Solid-State and Sodium Batteries - The company is collaborating with leading battery manufacturers to develop a new type of lithium-rich manganese-based material for solid-state batteries, with the first generation undergoing trial verification [11]. - LATP solid-state electrolyte materials have been certified by leading firms, while the company is also researching higher conductivity LLZO electrolytes and halide/sulfide solid-state electrolyte technologies [12]. - Sodium battery products are being developed using layered oxide and polyanion dual technology routes, with successful trials indicating broad application potential [12]. Group 5: Industry Integration and Innovation - The partnership with Hengtong Group aims to integrate the entire supply chain from material research to end applications in the new energy sector, showcasing innovation in copper-based materials [13]. - The company emphasizes the need for deep integration of technology innovation with the supply chain, shifting competition from single performance metrics to systemic innovation and ecological construction [13].
CIBF2025|盟固利全新技术集体亮相，解锁正极材料性能天花板