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Recent Progress in Iron‐Based Electrode Materials for Grid‐Scale Sodium‐Ion Batteries
Small ( IF 13.3 ) Pub Date : 2018-01-10 , DOI: 10.1002/smll.201703116 Yongjin Fang 1 , Zhongxue Chen 2 , Lifen Xiao 3 , Xinping Ai 1 , Yuliang Cao 1 , Hanxi Yang 1
Small ( IF 13.3 ) Pub Date : 2018-01-10 , DOI: 10.1002/smll.201703116 Yongjin Fang 1 , Zhongxue Chen 2 , Lifen Xiao 3 , Xinping Ai 1 , Yuliang Cao 1 , Hanxi Yang 1
Affiliation
Grid‐scale energy storage batteries with electrode materials made from low‐cost, earth‐abundant elements are needed to meet the requirements of sustainable energy systems. Sodium‐ion batteries (SIBs) with iron‐based electrodes offer an attractive combination of low cost, plentiful structural diversity and high stability, making them ideal candidates for grid‐scale energy storage systems. Although various iron‐based cathode and anode materials have been synthesized and evaluated for sodium storage, further improvements are still required in terms of energy/power density and long cyclic stability for commercialization. In this Review, progress in iron‐based electrode materials for SIBs, including oxides, polyanions, ferrocyanides, and sulfides, is briefly summarized. In addition, the reaction mechanisms, electrochemical performance enhancements, structure–composition–performance relationships, merits and drawbacks of iron‐based electrode materials for SIBs are discussed. Such iron‐based electrode materials will be competitive and attractive electrodes for next‐generation energy storage devices.
中文翻译:
网格规模钠离子电池用铁基电极材料的最新进展
为了满足可持续能源系统的需求,需要使用由低成本,富含地球的元素制成的电极材料制成的网格规模储能电池。带有铁基电极的钠离子电池(SIB)具有低成本,丰富的结构多样性和高稳定性的诱人组合,使其成为网格规模储能系统的理想选择。尽管已经合成并评估了各种铁基正极和负极材料的钠存储能力,但仍需要在能量/功率密度和长循环稳定性方面进行进一步的改进以实现商业化。在本综述中,简要总结了用于SIB的铁基电极材料的研究进展,包括氧化物,聚阴离子,亚铁氰化物和硫化物。此外,反应机理,电化学性能增强,讨论了SIB的铁基电极材料的结构,组成,性能关系,优缺点。这种铁基电极材料将成为下一代储能设备的竞争性和吸引力电极。
更新日期:2018-01-10
中文翻译:
网格规模钠离子电池用铁基电极材料的最新进展
为了满足可持续能源系统的需求,需要使用由低成本,富含地球的元素制成的电极材料制成的网格规模储能电池。带有铁基电极的钠离子电池(SIB)具有低成本,丰富的结构多样性和高稳定性的诱人组合,使其成为网格规模储能系统的理想选择。尽管已经合成并评估了各种铁基正极和负极材料的钠存储能力,但仍需要在能量/功率密度和长循环稳定性方面进行进一步的改进以实现商业化。在本综述中,简要总结了用于SIB的铁基电极材料的研究进展,包括氧化物,聚阴离子,亚铁氰化物和硫化物。此外,反应机理,电化学性能增强,讨论了SIB的铁基电极材料的结构,组成,性能关系,优缺点。这种铁基电极材料将成为下一代储能设备的竞争性和吸引力电极。