粉末X線回折によるホウケイ酸鉛ガラスに対するVO2の溶解挙動の測定
1990 年 98 巻 1133 号 p. 113-116
詳細
1990 年 98 巻 1133 号 p. 113-116
As a basic study on the temperature-sensitive switching element of VO2 system, dissolution behavior of VO2 in lead borosilicate glass was measured. X-ray diffraction intensity of VO2 was measured by the internal-standard method. A mixed powder of VO2 and lead borosilicate glass was annealed in nitrogen atmosphere, for 10min at 100°C steps from 600° to 900°C, and quenched into liquid nitrogen from the annealing temperature. The X-ray diffraction intensity was found to be proportional to the VO2 concentration in lead borosilicate glass. Dissolution quantity of VO2 was obtained as 0, 19, 38 and 46g per 100g glass at 600°, 700°, 800° and 900°C respectively.
