Fig. 8From: Exploration of coating alternatives for the protection of bare steel and brass in scientific-technical artefactsFTIR evaluation of coatings after accelerated ageing. a Represents B72 and TiO2 spectra on steel, b INC spectra on steel. c OW spectra on brass and d PHS/PEOX spectra on steel. The green arrows show peak broadening, the blue arrows show new peaks and the black arrows show the characteristic peak of the Ti–O-Ti bondBack to article page