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S&R Achievements

As a high-tech enterprise with deep technical background and years of technology accumulation, Easpring developed a complete independent intellectual property rights of LCOs, NCMs, LMOs, and formed the precursor efficient preparation of form a complete set, doping modification, table/interface coordination modification, alkaline impurities, metal foreign body control more than 40 items such as the core technology, and grasp the key technologies of preparing precursor by chemical coprecipitation and preparing high performance LIB cathode materials by high temperature solid phase method, and overall product technology is in the leading domestic, international advanced level. In recent years, it has obtained a number of national, provincial and municipal qualifications and honors. Enterprise technology centers recognized by the company was awarded the National Technology Innovation Demonstration Enterprise, National Intellectual Property Advantage Enterprise, Beijing Enterprise Technology Center, Beijing LIB Cathode Materials Engineering Technology Research Center, China Light Industry Key Laboratory, Zhongguancun National Innovation Demonstration Zone, the first 1000 Project Cultivate Enterprise, Zhongguancun Standardization Pilot Unit and so on. The company has developed more than 60 high-performance products, among which "high density lithium cobalt oxide", "long life, high safety power lithium manganese oxide material", "high temperature lithium nickel cobalt manganese multi-material" and "battery grade cobalt oxide" are all listed in the national key new products." Of long life and high energy density electric vehicle power battery with high nickel multiple cathode material" "of long life and high energy density storage battery with multiple cathode  material" "high density and high voltage lithium cobalt oxide materials"" high power lithium cobalt oxide cathode  materials and be included in the new products in Beijing, and the prize of Beijing science and technology award, Chinese patent and the China nonferrous metals industry science and technology awards of more than 30 awards, etc.

As a "national intellectual property enterprise", "Beijing Patent Model Unit" and "Zhongguancun Standardization pilot unit", Easpring Technology has applied for nearly 300 patents in total and authorized more than 100 patents.  The core invention patent "Preparation method of lithium cobalt oxide material" has been awarded the Chinese Patent Excellence Award and the Second prize of Beijing Invention patent, and "Super-large particle size and high-density lithium cobalt oxide material and its preparation method" has been awarded the third prize of Beijing Invention patent. At the same time, Easpring Technology actively participated in the standard formulation work and completed Lithium cobalt oxide, Lithium nickel manganese oxide, Lithium nickel cobalt manganese oxide,  Lithium titanate, Lithium manganese oxide, Lithium iron phosphate, Lithium nickel cobalt aluminum oxide, Lithium-rich manganese layered  cathode material, NCM811 Lithium nickel cobalt manganese oxideThe formulation of 17 national standards and industry and group standards has made a significant contribution in leading the quality management and technology upgrading of the industry.