Corrosion-free bromine flow battery promises longer life and higher energy density
A new two-electron bromine chemistry sharply cuts corrosion while boosting performance, opening a clearer path for zinc–bromine flow batteries at grid scale. January 6, 2026 Vincent Shaw Image: DICP From ESS News Researchers at Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences, have developed a new bromine-based flow battery chemistry that addresses one of the technology’s longest-standing barriers: severe corrosion caused by free bromine during charging. The team repo...












