华中科技大学×浙江大学合作发表最新Nature论文

Core Viewpoint - The combination of lithium metal anodes and high nickel cathodes is seen as a potential breakthrough for achieving energy densities exceeding 500 Wh/Kg, with stable electrolyte interfaces being crucial for safety and longevity [2] Group 1 - The research team from Huazhong University of Science and Technology and Zhejiang University published a paper in Nature on July 16, 2025, discussing a microemulsion electrolyte design strategy that bypasses the need for lithium ion solvation structure regulation [4] - The mechanism involves liquid-liquid interfacial tension driving fluorinated droplets to migrate towards both electrodes, enhancing the interface construction of both electrodes in a synergistic manner [4] - The use of microemulsion electrolytes resulted in two soft-pack full batteries achieving energy densities of 531 Wh/Kg and 547 Wh/Kg, with capacity retention rates of 81% and 79% after 189 and 155 cycles, respectively [4] Group 2 - The introduction of the concept of liquid-liquid interfacial tension provides a new perspective for interface regulation and electrolyte design, paving the way for the development of high-voltage lithium metal batteries [4]