发表于 Advanced Energy Materials 上的论文 Nickel-Rich and Lithium-Rich Layered Oxide Cathodes: Progress and Perspectives 归纳了高镍体系下不同元素的作用:钴对于降低锂镍混排有显著作用(Co substitution was highly effective in lowering the cation mixing between the Li and TM layers,原文如此);锰降低成本、改善热稳定性,但 是会一定程度增加锂镍混排;镁可以改善热稳定性、抑制相变与正极释氧;铝抑制