Abstract

Three types of solid solutions of new nickel–cobalt–manganese spinels were synthesized by substitution for manganese cations in oxide Mn₃O₄: Ni_(1 – x)Mn_(2 + x)O₄, Ni_(1 – x)Co_(1 – x)Mn_(1 + 2x)O₄, and Ni_(1 – 2x)Co_{(0.5 – x)}Mn_(1.5 + 3x)О₄. Complex oxides have been produced by solution combustion synthesis. The produced spinels expand the range of materials suitable for using as anodes of lithium-ion batteries.

中文翻译：

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新镍钴锰尖晶石

摘要

通过代替氧化物Mn ₃ O _4中的锰阳离子，合成了三种新型的镍-钴-锰尖晶石的固溶体：Ni _{（1-  x）} Mn _{（2 +  x）} O ₄，Ni _{（1-  x）} Co _{（ 1 -  X）}的Mn _{（1 + 2 X）} Ò ₄，和Ni _{（1 - 2 X）}钴_{（0.5 -  X）}的Mn _{（1.5 + 3 X）} О ₄。通过固溶燃烧合成已经产生了复合氧化物。所生产的尖晶石扩大了适合用作锂离子电池阳极的材料范围。