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首页> 外文会议>NATO Advanced Study Institute on New Trends in Intercalation Compounds for Energy Storage, Sep 22-Oct 2, 2001, Sozopol, Bulgaria >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：机理的某些方面

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摘要

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混合和随后相互作用的特定特征。所制备的材料的特征在于高分散性，结构无序性和过渡金属离子的不同电子态。使用合适的初始试剂，MA可以简化具有多组分组成的材料的合成（例如，取代的LiMn_2O_4，La-Li-Ti-O固溶体等）。与传统的固态工艺相比，MA的方法似乎可以加快并简化合成过程，并减少能源消耗和材料成本。

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