ALKALINE DURABILITY OF BaO-TiO_2-SiO_2 COATINGS AGAINST Ca(OH)_2 ATTACK

摘要

The durability of BaO-TiO_2-SiO_2 coatings prepared by the sol-gel method was studied by the scanning electron microscopy, X-ray fluorescence analysis, secondary neutral mass spectrometer, and X-ray diffraction. The results showed that the BaO-TiO_2-SiO_2 coatings can protect glass substrates against the hot saturated Ca(OH)2 attack.