Pelayo, Cao, Adnan, Josh and colleagues publish “CO2 electrolysis to multicarbon products at activities greater than 1 A cm−2” in Science. Posted on 6 February 2020 | by admin Pelayo, Cao, Adnan, Josh and colleagues publish “CO2 electrolysis to multicarbon products at activities greater than 1 A cm−2” in Science. “Reverse fuel cell” converts waste carbon to valuable products at record rates.