Current status of ferro-/ferricyanide for redox flow batteries

被引:1
|
作者
Mouselly, Maryam [1 ]
Alawadhi, Hussain [1 ,2 ]
Senthilkumar, Sirugaloor Thangavel [1 ]
机构
[1] Center for Advanced Materials Research, Research Institute of Sciences and Engineering, University of Sharjah, Sharjah,27272, United Arab Emirates
[2] Department of Applied Physics & Astronomy, University of Sharjah, Sharjah,27272, United Arab Emirates
关键词
D O I
10.1016/j.coelec.2024.101581
中图分类号
TM912 [蓄电池];
学科分类号
摘要
The ferro-/ferricyanide couple has been extensively investigated as a redox species in various redox flow batteries (RFBs) due to its advantageous electrochemical properties, user-friendliness, and affordable cost. However, the high concentration and stability of ferro-/ferricyanide are important for developing high-energy density and long-cycle life RFBs. Different methods have been explored to increase its concentration through diverse ion effects and cation modification while also exploring the effects of pH, light, and air sensitivity on its stability. This review will provide an overview of recent research on the concentration enhancement of ferro-/ferricyanide and its stability for RFBs. © 2024 Elsevier B.V.
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