The Earth’s sustainable development is threatened by the increasing atmospheric CO2 level which can be attributed to the imbalance of CO2 due to the rapid cons
IrO2 and IrRuOx(Ir:Ru 60:40 at%),supported by 50 wt%onto titania nanotubes(TNTs)and(3 at%Nb)Nb-doped titania nanotubes(Nb-TNTs),as electrocatalysts for the oxyg