Fig. 8From: Application of low-temperature plasma for the removal of copper chloride layers on bronze WaresMC-copper-8: the cross-sectional SEM image and EDS linear scan a, high resolution XPS spectra after different subsequent sputtering cycles c; SC-copper-8*: the cross-sectional SEM image and EDS linear scan b, high resolution XPS spectra after different subsequent sputtering cycles dBack to article page