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Preparation and characterization of LiAlxCoyNi1-x-yO2 particles

机译：LiAlxCoyNi1-x-yO2颗粒的制备与表征

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The lithium-aluminum-cobalt-nickel oxide particles were prepared by chemical coprecipitation. In this process the reactants act the coprecipitant to simplify the reaction procedure and obtain the fine powder at lower calcination temperature of 1000_C. XRD, SEM and FTIR were used to examine the effect of nickel. When the concentration of nickel ion increases, the absorption strength of the peak of spinel structure in the FTIR patterns decreases.The decrease in the absorption of the FTIR spectrum is due to the occupation of nickel in the aluminum position. The particle size of the LiAlxCoyNii1-x-yO2 was determined.The electrical properties of the lithium-aluminum-cobalt-nickel oxide particles were also determined.
机译：通过化学共沉淀制备锂-铝-钴-镍氧化物颗粒。在此过程中，反应物充当共沉淀物以简化反应过程，并在较低的1000℃煅烧温度下获得细粉。 XRD，SEM和FTIR用来检验镍的影响。当镍离子浓度增加时，FTIR图案中尖晶石结构峰的吸收强度降低.FTIR光谱吸收率的下降是由于镍在铝位置的占据。确定了LiAlxCoyNii1-x-yO2的粒径，还确定了锂铝钴镍氧化物颗粒的电性能。

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