Fierro, SNagel, TBaltruschat, HComninellis, Ch2007-08-202007-08-202007-08-20200710.1016/j.elecom.2007.05.008https://infoscience.epfl.ch/handle/20.500.14299/10322WOS:00024888310002011186Investigation of the oxygen evolution reaction on Ti/IrO2 electrodes using isotope labeling and on-line mass spectrometrytext::journal::journal article::research article