中科院金属所突破固态锂电池关键难题！新方案让电池抗弯折 2 万次，能量密度飙升 86%

基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材镁
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅

基础金属

铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材镁

稀有金属

稀土稀土矿稀土氧化物稀土金属钕铁硼 稀散金属锑铋铟锗镓硒钽锆 贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒

新能源

锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰 锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅

中科院金属所突破固态锂电池关键难题！新方案让电池抗弯折 2 万次，能量密度飙升 86%

2025-10-09 11:00:03 来源：北方有色网责任编辑：石林

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近日，中国科学院金属研究所科研团队传来重磅消息 —— 在固态锂电池领域取得关键性技术突破，成功为解决该领域长期存在的 “界面阻抗大、离子传输效率低” 两大核心难题，提供了全新技术路径。相关研究成果已正式发表于国际顶尖学术期刊《先进材料》（Advanced Materials），标志着我国在该领域研究跻身国际前沿。
值得关注的是，基于此次研发材料构建的一体化柔性电池，展现出超乎预期的耐用性，可承受20000 次反复弯折而性能稳定，为柔性电子、可穿戴设备等场景的电池应用扫清关键障碍。更关键的是，将该材料作为复合正极中的聚合物电解质使用时，能让复合正极能量密度直接提升86% ，大幅突破传统固态电池的性能瓶颈。
此次研究不仅为高性能、高安全性固态锂电池的产业化发展，提供了全新的材料设计思路，更构建了可借鉴的研究范式，对推动新能源电池技术迭代、助力 “双碳” 目标实现具有重要意义。

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中科院金属所突破固态锂电池关键难题！新方案让电池抗弯折 2 万次，能量密度飙升 86%

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