화학공학소재연구정보센터
Materials Science Forum, Vol.363-3, 371-373, 2001
Pore formation in Vycor glasses studied by PAL method
Pore formation in two Vycor glasses of different sodium and boron oxide content was investigated. At higher initial content of these oxides the pore growth and transformation appears at lower temperatures. Generally, at higher Na and B content (a softer glass) the observed o-Ps lifetime is larger.