Fig. 9: SEM observations with chemical mapping by SEM-EDS of polished cross-sections of different base glasses (A, B, C, D and O) with surface treatment dTi (TiO2 chemical deposit) before and after 470 days of alteration (acetic acid 4% vol., pH = 2.4, 70 °C). | npj Materials Degradation

Fig. 9: SEM observations with chemical mapping by SEM-EDS of polished cross-sections of different base glasses (A, B, C, D and O) with surface treatment dTi (TiO2 chemical deposit) before and after 470 days of alteration (acetic acid 4% vol., pH = 2.4, 70 °C).

From: Surface treatments on commercial glasses: durable impact on the retention of lead, barium and boron

Fig. 9

For each sample, the original surface of the slab is on the right-hand side of the image and the bulk glass on the left-hand side.

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