This work is supported by grants from the Research Grants Council(RGC)of the Hong Kong Administrative Region,China,under a RGC project no.T23-601/17-R.
Aqueous redox flow batteries(ARFBs)are a promising technology for large-scale energy storage.Developing high-capacity and long-cycle negolyte materials is one of major challenges for practical ARFBs.Inorganic polysulf...