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Complexometric precursor formulation methodology for industrial production of fine and ultrafine powders and nanopowders of layered lithium mixed metal oxides for battery applications
Complexometric precursor formulation methodology for industrial production of fine and ultrafine powders and nanopowders of layered lithium mixed metal oxides for battery applications
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机译：工业生产用于电池应用的层状锂混合金属氧化物的超细粉和超细粉以及纳米粉的络合计量前体配制方法
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摘要
A battery with improved properties is provided. The battery has a cathode material prepared by the complexometric formulation methodology comprising MnXp wherein: Mj is at least one positive ion selected from the group consisting of alkali metals, alkaline earth metals and transition metals and n represents the moles of said positive ion per mole of said MjXp; and Xp is a negative anion or polyanion selected from Groups IIIA, IV A, VA, VIA and VIIA and may be one or more anion or polyanion and p representing the moles of said negative ion per moles of said MjXp. The battery has a discharge capacity at the 1000th discharge cycle of at least 120 mAh/g at room temperature at a discharge rate of 1 C when discharged from at least 4.6 volts to at least 2.0 volts.
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机译：提供了一种具有改善的性能的电池。该电池具有通过包含M n X p 的络合物配制方法制备的正极材料，其中：M j 是选自以下的至少一种阳离子：碱金属，碱土金属和过渡金属组成的基团，n表示每摩尔所述M j X p 的所述阳离子的摩尔数; X p 是选自IIIA，IVA，VA，VIA和VIIA组的负阴离子或聚阴离子，并且可以是一种或多种阴离子或聚阴离子，并且p表示每摩尔CH3所述负离子的摩尔数。表示M j X p 。当从至少4.6伏到至少2.0伏放电时，在室温下以1℃的放电速率，电池在第1000次放电循环中的放电容量为至少120mAh / g。
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