Fast microwave treatments of single source alkoxides for nanostructured Li-ion battery electrodes.
Fast microwave treatments of single source alkoxides for nanostructured Li-ion battery electrodes.
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DOI：
10.1039/c5cc07732j
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发表时间：
2016-07
影响因子：
4.9
通讯作者：
Josefa Vidal Laveda;Vibhuti Chandhok;Claire A Murray;Gary W Paterson;S. Corr
中科院分区：
文献类型：
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作者：
Josefa Vidal Laveda;Vibhuti Chandhok;Claire A Murray;Gary W Paterson;S. Corr
金属醇盐的微波或超声处理为锂离子电池应用的阳极和阴极纳米材料提供了一种快速、低成本的途径。在这里，我们证明了形成LiMPO4（M = Fe，Mn）和Mn3O4纳米结构，通过这种简单的路线，表现出优异的电化学性能。这种方法为纳米结构材料的目标设计开辟了一条新途径，其中所需金属在单一起始材料中的共定位缩短了反应时间和温度，因为这些反应通常需要的扩散能量要求降低。
Microwave or ultrasonic treatment of metal alkoxides presents a fast, low cost route to both anode and cathode nanomaterials for Li-ion battery applications. Here, we demonstrate the formation of LiMPO4 (M = Fe, Mn) and Mn3O4 nanostructures via this simple route which exhibit excellent electrochemical performances. This approach opens up a new avenue for the targeted design of nanostructured materials, where co-location of the desired metals in a single starting material shortens reaction times and temperatures since there is a decrease in diffusional energy requirements usually needed for these reactions to proceed.