Research Progress on Iron-Based Materials for Aqueous Sodium-Ion Batteries
Research Progress on Iron-Based Materials for Aqueous Sodium-Ion Batteries
复制标题
DOI：
10.3390/batteries9070349
复制
发表时间：
2023-06
期刊：
影响因子：
--
通讯作者：
Songyang Chang;S. Qiu;S. Katiyar;José Fernando Flórez Gómez;Zhenxing Feng;Xianyong Wu
中科院分区：
文献类型：
--
作者：
Songyang Chang;S. Qiu;S. Katiyar;José Fernando Flórez Gómez;Zhenxing Feng;Xianyong Wu
水溶液钠离子电池（ASIBs）由于其低成本、高丰度和固有安全性的优点而代表了一种有前途的固定能量存储电池技术。近年来，各种先进的ASIBs阴极、阳极和电解质材料的开发，不仅加深了人们对钠离子插入机理的认识，也促进了实用ASIBs系统的研究和开发。在这些电极材料中，铁基材料由于Fe元素的高丰度、低价格和低毒性而特别重要。然而，据我们所知，还没有专门讨论用于ASIBs的铁基材料的性能的综述论文。本文综述了铁基阴阳极材料的研究进展，包括聚阴离子化合物、普鲁士蓝、氧化物、碳化物、硒化物等。我们还讨论了建立铁基ASIB全电池的研究工作。最后，我们分享了我们对需要解决的关键挑战的看法，并提出了钠离子电池的替代方向。我们希望这篇综述文章能促进更多的研究工作，开发低成本和低毒性的材料，用于水电池的应用。
Aqueous sodium-ion batteries (ASIBs) represent a promising battery technology for stationary energy storage, due to their attractive merits of low cost, high abundance, and inherent safety. Recently, a variety of advanced cathode, anode, and electrolyte materials have been developed for ASIBs, which not only enhance our fundamental understanding of the Na insertion mechanism, but also facilitate the research and development of practical ASIB systems. Among these electrode materials, iron-based materials are of particular importance because of the high abundance, low price, and low toxicity of Fe elements. However, to our knowledge, there are no review papers that specifically discuss the properties of Fe-based materials for ASIBs yet. In this review, we present the recent research progress on Fe-based cathode/anode materials, which include polyanionic compounds, Prussian blue, oxides, carbides, and selenides. We also discuss the research efforts to build Fe-based ASIB full cells. Lastly, we share our perspectives on the key challenges that need to be addressed and suggest alternative directions for aqueous Na-ion batteries. We hope this review paper can promote more research efforts on the development of low-cost and low-toxicity materials for aqueous battery applications.