目前，主流锂电池正极材料大多使用钴、镍等无机矿物，这类材料面临资源、成本、安全及柔性不足等 多重挑战。相比之下，有机电极材料取材广泛，其分子可灵活设计且自身柔韧，被视为极具潜力的"绿 色电池新星"。然而，这类材料一直难以兼顾高容量与大负载，导致制成的电池往往"电量"不足或充电 缓慢，严重阻碍其实用化进程。 为解决这一困境，研究团队在新型n型导电聚合物材料聚苯并二呋喃二酮（PBFDO）基础上，系统调控 材料中电子与锂离子的协同传输效率，成功研制出一种兼具优异电子导电性、锂离子快速传输能力和高 储能容量的有机正极材料。 基于这一材料，团队制备出一款能量密度超过250瓦时/公斤的有机软包电池，这一数值已超越目前广泛 使用的磷酸铁锂电池。同时，该电池展现出卓越的温度适应能力，不仅能够在-70℃到80℃的极端温度 下正常工作，还兼具良好的柔韧性与安全性，为未来电池设定了高性能与高安全兼顾的新标准。 实验表明，其电极在弯折、拉伸甚至外力挤压后仍保持完好，且电池容量不减。团队研制的安时级别软 包电池成功通过了严格的针刺安全测试，在充放电过程中不变形。安全性得到验证，标志着有机电池从 实验室向实际应用迈出了关键一步。 （来源 ...

Company News - SOTON Juchuang announced on February 19 that it expects a significant reduction in net losses for the full year of 2025, with a projected profit of no less than 60 million RMB in the fourth quarter of 2025, marking its first quarterly profit [4] - NIO reported on February 19 that on February 18, the total number of battery swaps reached 158,300 times in a single day, setting a new historical high. Currently, over 8,600 NIO charging and battery swap stations have been established nationwide, including more than 3,700 battery swap stations and over 1,000 highway battery swap stations, connecting 550 cities across 9 vertical and 11 horizontal city clusters [4] - Zhongke Shuguang announced on February 19 that its SothisAI has recently upgraded to fully integrate the Zhiyu GLM-5 and Alibaba Qwen 3.5 large models, further simplifying and optimizing the construction and operation processes of enterprise AI platforms [4] Industry News - Chinese scientists have developed a new type of organic cathode material that overcomes traditional organic lithium battery limitations such as low energy capacity and practical usability. This new organic soft-pack battery has an energy density exceeding 250 watt-hours per kilogram, surpassing the widely used lithium iron phosphate batteries. The battery operates effectively in temperatures ranging from -70°C to 80°C, showcasing excellent flexibility and safety [1] - In the field of optical communication and 6G, Chinese scientists have achieved a breakthrough by realizing the cross-network integration of fiber optic and wireless communication systems, setting a new record for data transmission rates. The new system developed can transmit fiber optic communication signals at 512 Gbps and wireless communication signals at 400 Gbps [2] - The China Geological Survey has revealed a new mechanism for the cycling and enrichment of rare earth elements in the deep sea, which has significant scientific implications for understanding the formation of deep-sea rare earth resources. The study indicates that shallow sea sediments release a large amount of rare earth elements back into the seawater, while deep-sea sediments retain most of the rare earth elements [2] Box Office News - The total box office for the 2026 Spring Festival (February 15-23) has exceeded 3 billion RMB, reaching 3.174 billion RMB as of February 20 at 7:22 AM [3]