Hydrothermal crystal growth of the high-pressure phases of α-PbO2 and TiO2 II
Hydrothermal crystal growth of the high-pressure phases of α-PbO2 and TiO2 II
复制标题
α-PbO2 和 TiO2 II 高压相的水热晶体生长
DOI：
10.1016/j.jallcom.2004.01.033
复制
发表时间：
2004
影响因子：
6.2
通讯作者：
N. Bendeliani
中科院分区：
文献类型：
--
作者：
T. I. Dyuzheva;L. Lityagina;N. Bendeliani
在水热条件下生长了α-PbO 2和TiO 2 II高压相单晶。在p=4GPa，T=300-600°C条件下，得到深棕色二氧化铅晶体，尺寸约为0.25 mm × 0.25 mm ×0.65 mm。在p=9-9.5GPa和T=600-900°C条件下生长出透明、无色的二氧化钛晶体，尺寸约为0.03 mm ×0.03 mm ×0.15 mm。两种化合物的晶体形态。
Single crystals of high-pressure phases of α-PbO2and TiO2II were grown under hydrothermal conditions. Dark brown crystals of lead dioxide with a size of about 0.25 mm ×0.25 mm ×0.65 mm were obtained at p=4GPa and T=300–600°C. Transparent, colorless crystals of titanium dioxide with a size of about 0.03 mm ×0.03 mm ×0.15 mm were grown at p=9–9.5GPa and T=600–900°C. Crystal morphology is presented for both compounds.