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化驗
≥99.99% trace metals basis
形狀
powder
mp
>400 °C (lit.)
溶解度
ethylene glycol: soluble
密度
4.23 g/cm3
應用
battery manufacturing
SMILES 字串
O=[Ge]=O
InChI
1S/GeO2/c2-1-3
InChI 密鑰
YBMRDBCBODYGJE-UHFFFAOYSA-N
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一般說明
氧化锗(VI),也称为锗或二氧化锗,是一种白色或灰白色粉末。它是一种高熔点(1600 °C)的难熔金属氧化物,具有优异的耐化学性。此外,氧化锗(VI)具有优异的光电性能,使其成为半导体工业中有价值的材料。它具有大约 2.1 的高折射率,比许多其他半导体材料的折射率高,并且具有低吸收系数。这些特性使其适用于波导、抗反射涂层和高折射率对比度涂层等应用。此外,锗(VI)具有约 3.1eV 的高带隙,并且在电磁光谱的红外区域中具有相对高的透明度,这使得它可用于红外探测器、LED 和太阳能电池等应用。
應用
无机纳米线的基材。用于合成超高折射率和超低损耗的光波导。
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
其他客户在看
Chemistry (Weinheim an der Bergstrasse, Germany), 23(71), 17879-17884 (2017-11-10)
The attractive properties of layered inorganic materials, which make them suitable for numerous applications in chemical industries and life sciences, originated from their crystalline framework structures. Here, we report a new layered germanate PKU-21, which was prepared by the hydrothermal
Journal of Materials Chemistry, 14, 440-440 (2004)
Optronics, 260, 116-116 (2003)
Optics express, 20(18), 19799-19805 (2012-10-06)
A GeO2 doped triangular-core photonic-crystal fiber (PCF) is designed and fabricated to allow the generation of a hollow beam through a nonlinear-optical transformation by femtosecond pulses at 1040 nm from a high power Yb-doped PCF laser oscillator. The hollow beam
Optics express, 20(24), 27102-27107 (2012-11-29)
We report generation of femtosecond optical pulses tunable in the 1.6-2.5 μm range using GeO2-doped core silica-cladding fibers. Optical solitons with a duration of 80-160 fs have been measured by the FROG technique in the 2-2.3 μm range. To the
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Three approaches generate white light, including LED-based down-conversion for broader applications.
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