Cherevko, S., Geiger, S., Kasian, O., Kulyk, N., Grote, J.-P., Savan, A., et al. (2016). Oxygen and hydrogen evolution reactions on Ru, RuO2, Ir, and IrO2 thin film electrodes in acidic and alkaline electrolytes: A comparative study on activity and stability. Catalysis Today, 262, 170-180. doi:10.1016/j.cattod.2015.08.014.