Mixed Transition-Metal Oxides: Design, Synthesis, and Energy-Related Applications
Mixed Transition-Metal Oxides: Design, Synthesis, and Energy-Related Applications
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DOI：
10.1002/anie.201303971
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发表时间：
2014-02-03
影响因子：
16.6
通讯作者：
Lou, Xiong Wen (David)
中科院分区：
文献类型：
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作者：
Yuan, Changzhou;Wu, Hao Bin;Lou, Xiong Wen (David)
一类具有化学计量比甚至非化学计量比组成的混合过渡金属氧化物（MTMOs）（表示为A(x)B(3 - x)O(4)；A、B = Co、Ni、Zn、Mn、Fe等），通常具有尖晶石结构，最近在全球范围内引起了越来越多的研究兴趣。得益于其出色的电化学性能，这些MTMOs将在低成本且环境友好的储能/转换技术中发挥重要作用。在本综述中，我们总结了在形状、尺寸、组成以及微/纳米结构可控的MTMOs的合理设计和高效合成方面的最新研究进展，以及它们作为锂离子电池和电化学电容器的电极材料，以及金属 - 空气电池和燃料电池中氧还原反应的高效电催化剂的应用。还介绍了为下一代电化学储能/转换系统进一步开发先进MTMOs的一些未来趋势和前景。
A promising family of mixed transition-metal oxides (MTMOs) (designated as A(x)B(3-x)O(4); A, B=Co, Ni, Zn, Mn, Fe, etc.) with stoichiometric or even non-stoichiometric compositions, typically in a spinel structure, has recently attracted increasing research interest worldwide. Benefiting from their remarkable electrochemical properties, these MTMOs will play significant roles for low-cost and environmentally friendly energy storage/conversion technologies. In this Review, we summarize recent research advances in the rational design and efficient synthesis of MTMOs with controlled shapes, sizes, compositions, and micro-/nanostructures, along with their applications as electrode materials for lithium-ion batteries and electrochemical capacitors, and efficient electrocatalysts for the oxygen reduction reaction in metal-air batteries and fuel cells. Some future trends and prospects to further develop advanced MTMOs for next-generation electrochemical energy storage/conversion systems are also presented.