付安安计算机技术,锂离子电池 Lithium ion battery

付安安计算机技术,锂离子电池 Lithium ion battery

摘要：

本发明提供了一种电池,其包括:正极;在负极集电体上设置有负极活性物质层的负极,所述负极活性物质层包含碳素材料作为负极活性材料;以及电解质溶液,其中负极活性物质层包含陶瓷纳米粒子. The present invention provides a battery comprising: a positive electrode; on the negative electrode current collector is provided with a negative electrode active material layer, the negative electrode active material layer contains a carbon material as a negative electrode active material; and an electrolyte solution, wherein the negative electrode active material layer containing ceramic nanoparticles. 该电池可限制锂在负极表面的析出,改善能量密度并具有极好的循环特性. The lithium battery may limit deposited on the negative electrode surface, to improve the energy density and excellent cycle characteristics.

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