Abstract—

Isobaric–isothermal composition polyhedra of solid solutions existing in the Li–Ni–Mn–Co–O system at a temperature of 800°C and oxygen partial pressures in the range 20–100 kPa are constructed in the Li–Ni–Mn–Co tetrahedron using fragmentary experimental data available. Phase equilibria involving LNMCO1, LNMCO2, LNMCO3, and LNMCO4 solid solutions, with the rock salt (Li(Ni,Mn,Co)O), α‑NaFeO₂ ferrite (Li(Ni,Mn,Co)O₂), manganite (Li₂MnO₃), and spinel (Li(Ni,Mn,Co)₂O₄) structures, respectively, are analyzed.

中文翻译：

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Li-Ni-Mn-Co-O系统中固溶体的等压-等温多面体

摘要—

Li-Ni-Mn-Co中存在于Li-Ni-Mn-Co-O系统中的固溶体的等压-等温成分多面体在800°C的温度下和氧分压在20-100 kPa范围内使用四面体的零碎实验数据可获得。相平衡涉及LNMCO1，LNMCO2，LNMCO3和LNMCO4固溶体，与岩盐（李（镍，锰，钴）O），α-N​​aFeO ₂的铁素体（李（镍，锰，钴）O ₂），水锰矿（分别分析了Li ₂ MnO ₃）和尖晶石（Li（Ni，Mn，Co）₂ O ₄）的结构。