宁德时代研究成果发表于国际顶级期刊

Core Viewpoint - CATL's lithium metal battery research published in Nature Nanotechnology signifies recognition of its foundational research capabilities in the field of nanotechnology [1][2] Group 1 - The research team independently analyzed the failure mechanisms of lithium metal batteries under actual product design conditions and proposed innovative electrolyte design principles to achieve high energy density and long cycle life [1] - The study revealed that the consumption of electrolyte salt during cycling reached 71%, significantly exceeding academic expectations, highlighting a critical consumption path in lithium metal battery failure [1] - The introduction of low molecular weight diluents optimized the electrolyte formulation, doubling the cycle life to 483 cycles compared to previous products [1] Group 2 - The dynamic tracking technology developed by the research team allows for a transparent understanding of the dynamic evolution of active lithium and electrolyte components throughout the battery's lifecycle, providing new insights for the lithium battery industry [2] - The research results redefine the priorities in electrolyte design and present a valuable opportunity to bridge the gap between academic research and commercial battery applications [2]