Crystallization behaviors of R2O–Al2O3–SiO2 glass–ceramics for use as anodic bonding materials

Microstructure, mechanical, EPR and optical properties of lithium disilicate glasses and glass–ceramics doped with Mn2+ ions

“…Indeed the chemical durability of both the LDS glasses and glass-ceramics is reported as excellent [8]. Cheng et al [9] studied properties of LDS GC and found useful as an anodic bonding materials. The influence of nucleating agents such as ZrO 2 and P 2 O 5 on the crystallization and properties of LDS glass-ceramics has been reported by various researchers [2,[10][11][12].…”

Role of Al2O3 in upconversion and NIR emission in Tm3+ and Er3+ codoped calcium fluoro phosphorous silicate glass system

“…In recent years there has been a large amount of research on concerning phosphate glasses mixed with a number of glass formers and modifiers, such as SiO 2 , Al 2 O 3 , etc., so as to make them efficient host material for laser operation with large emission and absorption cross sections and long fluorescence lifetime [10,11]. The vibrational frequency of Al À O stretching in AlO 4 structural units and the frequency of P À OÀ P stretching vibrations of PO 4 group are found to be in the same spectral range ( $ 750 cm À 1 ) [12][13][14][15].…”

Glass forming region and bonding mechanism of low‐melting V2O5–TeO2–Bi2O3 glass applied in vacuum glazing sealing

“…Different from other bonding techniques, anodic bonding technique involves heating and applying an electric field to the substrate materials. Our group have reported R 2 O–Al 2 O 3 –SiO 2 glass‐ceramics was used as an anodic‐bonding substrate materials, which were applied in the anodic‐bonding of glass‐ceramics to silicon wafer/stainless steel at temperature of 200–350°C 38–40 . Unfortunately, only few works focused on the application of anodic‐bonding method during the sealing process of vacuum glazing.…”