一种大容量NFPP圆柱电池及其制备方法
本发明公开了一种大容量NFPP圆柱电池及其制备方法,本发明将NFPP高能量密度材料与超大直径圆柱结构及全极耳设计深度融合,实现了电池单体容量的重大突破,同时通过双面超导碳纳米管涂层铝箔从材料端解决了大容量散热难题,通过可恢复单向阀与防爆阀的组合构建了双重安全防护体系,并利用激光密封焊接和可拆卸注液孔设计确保了密封可靠性和梯次利用可行性,最终制备得到容量≧3000Ah的大容量NFPP圆柱电池。
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