DOI: 10.1039/d6ee03656b ISSN: 1754-5692
High-energy four-electron Br − /Br 0 /Br + redox aqueous zinc-bromine batteries enabled by comple
Zitong Zhu, Yuan Li, Lu Wei, Chunhao Li, Xin GuoA complexation-chelation strategy stabilizes the four-electron redox for aqueous zinc–bromine batteries by complexing polybromides at the cathode and chelates Zn 2+ at the anode, endowing the cells with superior energy density and cycling durability.