Method for producing porous glass

作者: Akira Sugiyama , Kenji Takashima , Zuyi Zhang , Yoshinori Kotani

DOI:

关键词: BoronMaterials scienceBoron concentrationComposite materialFlat glassPorous glassGlass productionPorosity

摘要: There is provided a method for producing porous glass having high porosity and nanosized pores even at deeper portion in the glass. A includes steps of preparing body containing boron, subjecting to heat treatment phase separation, bringing phase-separated into contact with boron-containing solution boron concentration 5 140 ppm.

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