天津大学发表最新Nature论文

Core Viewpoint - The article discusses the urgent demand for high energy density and long-lasting rechargeable batteries, particularly lithium metal batteries (LMB), which are crucial for advancements in next-generation energy storage and electric vehicle technologies [3][4]. Group 1: Research Breakthrough - A research team from Tianjin University and Northwest Institute of Nuclear Technology has introduced a novel "delocalized" electrolyte design for lithium metal batteries, achieving an energy density exceeding 600 Wh/kg for secondary lithium metal pouch cells and over 480 Wh/kg for module batteries [3][4]. - This research marks a significant step towards the practical application of high-energy battery technology, with core performance metrics improved by 2-3 times compared to existing mainstream lithium-ion batteries [4]. Group 2: Methodology and Innovation - The research team utilized artificial intelligence (AI) and molecular screening to significantly shorten the electrolyte development cycle, breaking the reliance on traditional solvent-dominated structures [4]. - By introducing a diverse electrolyte microenvironment, the team was able to lower dynamic barriers and stabilize the electrode/electrolyte interface, optimizing overall electrolyte performance and providing substantial potential for battery performance enhancement [4].