Fierro, S.Nagel, T.Baltruschat, H.Comninellis, Ch.2008-05-202008-05-202008-05-20200810.1149/1.2912008https://infoscience.epfl.ch/handle/20.500.14299/25846WOS:00025598280001212410Investigation of formic acid oxidation on Ti/IrO2 electrodes using isotope labeling and online mass spectrometrytext::journal::journal article::research article