首页> 外文会议>NATO advanced study conference on new trends in intercalation compounds for energy storage >MECHANOCHEMICAL SYNTHESIS OF INTERCALATION LITHIUM TRANSITION-METAL OXIDE COMPOUNDS: SOME ASPECTS OF MECHANISM
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MECHANOCHEMICAL SYNTHESIS OF INTERCALATION LITHIUM TRANSITION-METAL OXIDE COMPOUNDS: SOME ASPECTS OF MECHANISM

机译:嵌入锂过渡 - 金属氧化物化合物的机械化学合成:机理的一些方面

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Thus, MA can be successfully used for preparation of LiMn_2O_4, LiCoO_2, Li_(1+x)V_3O_8, as well as other cathode and anode oxide materials and oxide electrolytes for rechargeable lithium batteries. The mechanochemical reactions are characterized by specific features of mixing of the components and of the following interaction. The materials as prepared are characterized by high dispersion, structural disordering and different electronic state of transition metal ions. Using suitable initial reagents, MA allows to simplify the synthesis of materials with a multicomponent composition (e.g., substituted LiMn_2O_4, La-Li-Ti-O solid solutions, etc.). Compared with conventional solid state process, the method of MA appeared to accelerate and to simplify the process of synthesis and to decrease the energy expenses and the cost of the material.
机译:因此,MA可以成功地用于制备LiMn_2O_4,LiCoO_2,Li_(1 + X)V_3O_8,以及用于可再充电锂电池的其他阴极和阳极氧化物材料和氧化物电解质。机械化学反应的特征在于组分和以下相互作用的混合的具体特征。制备的材料的特征在于高分散,结构排放和过渡金属离子的不同电子状态。使用合适的初始试剂,MA允许简化具有多组分组合物的材料的合成(例如,取代的LiMn_2O_4,La-Li-Ti-O固溶体等)。与传统的固态过程相比,MA的方法似乎加速和简化了合成过程,并降低了能源费用和材料成本。

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