-70℃到80℃都能正常工作！有机锂电池取得重大突破

Core Insights - A new type of organic cathode material for lithium batteries has been developed, addressing key issues such as low energy capacity and practical usability of traditional organic lithium batteries [1][3] - The research results were published in the international journal "Nature" on February 19 [1] Group 1: Research and Development - The research team, led by Professor Xu Nuhua from Tianjin University and Professor Huang Fei from South China University of Technology, successfully created an organic cathode material with excellent electronic conductivity, rapid lithium ion transport capability, and high energy storage capacity [3] - The newly developed organic soft-pack battery has an energy density exceeding 250 watt-hours per kilogram [3] Group 2: Performance and Safety - The battery demonstrates exceptional temperature adaptability, functioning normally in extreme temperatures ranging from -70°C to 80°C [3] - It maintains good flexibility and safety, with the electrodes remaining intact and capacity unchanged even after bending, stretching, or external pressure [3] - The ampere-hour (Ah) level soft-pack battery has passed rigorous puncture safety tests, showing no deformation during charge and discharge processes, confirming its safety [3]