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US 2019/0367406 A1Published application
Glass for radiation detection
AssigneeNippon Electric Glass Co., Ltd.
InventorsHikaru IKEDA, Masaru IWAO, Shingo NAKANE, Yoshihisa TAKAYAMA, Yoshinori YAMAZAKI
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Abstract
Provided is a glass for radiation detection having high fluorescence detection sensitivity and high weather resistance. A glass for radiation detection, comprising, in mol %, 0.1 to 30% of SiO2+B2O3, 0 to 20% of SiO2, 0 to 10% of B2O3, 40 to 70% of P2O5, 10 to 30% of Al2O3, 10 to 30% of Na2O, and 0.01 to 2% of Ag2O.
Claims3
1:
- A glass for radiation detection, comprising, in mol %, 0.1 to 30% of SiO2+B2O3, 0 to 20% of SiO2, 0 to 10% of B2O3, 40 to 70% of P2O5, 10 to 30% of Al2O3, 10 to 30% of Na2O, and 0.01 to 2% of Ag2O.
2:
- The glass for radiation detection according to claim 1, further comprising, in mol %, 0 to 10% of MgO and 0 to 10% of ZnO.
3:
- The glass for radiation detection according to claim 1, wherein P2O5/(SiO2+B2O3+Al2O3) expressed in molar ratio is greater than or equal to 1.5.