Optimization the selectivity property of graphene oxide modified dimensionally stable anode (DSA) produced by the sol–gel method

Effect of Reduced Graphene Oxide on the Ta2O5-IrO2 Electrocatalyst for Water Splitting

“…[12][13][14][15][16] In particular, graphene oxide (GO) has been widely explored as a support for electrocatalyst development. 14,17,18 Both GO and graphene are composed of sp 2 hybridized carbon atoms in a 2D planer formation that can facilitate faster electron transfer, 11 and its surface properties may be easily modified due to the various oxygen containing functional groups associated with GO. 19,20 The half reaction occurring at the cathode of the water splitting reaction is the HER, with two hydronium ions coupling with two electrons to form hydrogen gas and water in acidic environments.…”