复合集流体为具有“金属-聚合物-金属”结构的复合膜材，利用其取代传统的金属箔材集流体，可以在减重、减薄的同时改善锂离子电池在机械滥用下的安全性。我们的研究覆盖复合集流体的材料设计、宏量制备、电池应用以及机制分析等。
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