Ce-doped three-dimensional graphite felt/PbO 2 anode: single-step room-temperature electrodeposition and efficient electrocatalytic degradation of tetracycline

The GF/PbO 2 -Ce electrode, made via a one-step, room-temperature process, degrades 95.25% of 30 mg/L tetracycline in 30 mins and achieves 85.65% COD removal in 120 mins. It retains excellent efficiency after 5 reuse cycles.