Fig. 5: SEM/EDS analysis of 50TiO2 film after 14 days of exposure to aqueous Na2CrO4 solution at 60 °C.
From: Influence of TiO2 pigment particles on chromate ion transport in epoxy films
a SEM image of 50TiO2 surface before exposure. b SEM image of 50TiO2 surface after 14 days of exposure to aqueous Na2CrO4 solution at 60 °C. c SEM image of 50TiO2 cross section before exposure. d SEM image of 50TiO2 cross section after 14 days of exposure to aqueous Na2CrO4 solution at 60 °C. e EDS spectra from the middle part of the cross sections of 50TiO2 and 30TiO2 films after exposure to the aqueous solution of Na2CrO4 for 14 days at 60 °C.
