Jones, B.B.JonesDavies, K.R.K.R.DaviesAllan, M.G.M.G.AllanAnantharaj, S.S.AnantharajMabbett, I.I.MabbettWatson, T.T.WatsonDurrant, J.R.J.R.DurrantKuehnel, M.F.M.F.KuehnelPitchaimuthu, S.S.Pitchaimuthu2022-03-062022-03-062021https://publica.fraunhofer.de/handle/publica/27093010.1039/d1se00232eThe feasibility of a solar-driven photoelectrochemical process to generate hydrogen fuel from metal mine polluted water while simultaneously recovering heavy metals has been explored. Electron transport from the photoanode to the cathode plays a key role in generating hydrogen (37.6 mmol h−1 cm−2 at 0.2 V RHE, 1 sun illumination), and scavenging Zn2+ ions in the form of ZnO.enjournal article