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电池单体及其制备方法、隔离膜、电池装置和用电装置
InventionUnknown
24Claims · 5 independent
§ Ⅰ
Dossier Overview
Inventor
王跃跃; 石长川; 张萌; 张善铭; 刘升
Filing Date
Apr 27, 2025
Publication Date
Oct 27, 2026
IPC Classification
H01M 50/46 (2021.01)H01M 50/449 (2021.01)H01M 50/491 (2021.01)H01M 50/44 (2021.01)H01M 50/489 (2021.01)
本申请提供了一种电池单体及其制备方法、隔离膜、电池装置和用电装置，以改善电池单体的循环性能。所述电池单体包括正极极片、负极极片和位于正极极片和负极极片之间的隔离膜，隔离膜包括基膜和位于基膜的至少一侧的涂层，其中，涂层包括多孔纤维素颗粒。
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