Corrosion of Borosilicate Glasses

In contact with aqueous media glass tends to corrode leading to different surface properties. For the precision application this alteration might cause product failure. Hence precise knowledge of the surface interactions is essential. We performed an extensive investigation on the behavior of borosilicate glass under corrosive attack in order to identify critical processes. We identified appropriate investigation methods including sequential chemical analysis, ATR-IR, ellipsometry and SNMS. These techniques allow to identify the influence of specific production processes.