Emerging soluble organic redox materials for next-generation grid energy-storage applications. (June 2020)

• Record Type: Journal Article
• Authors: Zhan, Xiaowen; Lu, Xiaochuan; Reed, David M.; Sprenkle, Vincent L.; Li, Guosheng
• Is Part Of: MRS communications. Volume 10:Number 2(2020)
• Page Start: 215
• Page End: 229
• Publication Date: 2020-06
• Subjects: Materials -- Periodicals; 620.11
• DOI: 10.1557/mrc.2020.27
• Languages: English
• ISSNs: 2159-6859

Abstract

Abstract : Abstract: Because of their structural versatility, fast redox reactivity, high storage capacity, sustainability, and environmental friendliness, soluble organic redox molecules have emerged as materials that have potential for use in energy-storage systems. Considering these advantages, this paper reviews recent progress in implementing such materials in aqueous soluble organic redox flow batteries and organic alkali metal/air batteries. We identify and discuss major challenges associated with molecular structures, cell configurations, and electrochemical parameters. Hopefully, we provide a general guidance for the future development of soluble organic redox materials for emerging energy-storage devices used in the electricity grid.