assay
99.99% trace metals basis
form
powder
reaction suitability
core: niobium
density
4.47 g/mL at 25 °C (lit.)
SMILES string
O=[Nb](=O)O[Nb](=O)=O
InChI
1S/2Nb.5O
InChI key
ZKATWMILCYLAPD-UHFFFAOYSA-N
General description
氧化铌(V)，也称五氧化铌，是一种白色结晶粉末。它是一种熔点超过2500 °C的难熔金属氧化物，对氧和水有高化学稳定性。氧化铌(V)主要作为生产铌和铌合金的原料，作为化学反应的催化剂，也可作为高温度应用中的难熔材料。它也可用作电容器中的介电材料以及陶瓷和玻璃中的颜料。
Application
在一个不寻常的阳离子缺乏钙钛矿的固态形成中应用，Ba7Nb4MoO20。
在高级燃料电池中使用氧化铌(V) 替代金属锂电极已得到令人满意的效果。
Features and Benefits
用于非常规阳离子缺陷型钙钛矿 Ba7Nb4MoO20 的固态形成。
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存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
商品
The prevailing strategies for heat and electric-power production that rely on fossil and fission fuels are having a negative impact on the environment and on our living conditions.
Garcia-Gonzalez, E. et al.
Chemistry of Materials, 11, 433-433 (1999)
Jian-Lang Li et al.
Optics express, 16(14), 10841-10848 (2008-07-09)
Cylindrical vector beams were produced from laser diode end-pumped Nd:YAG ceramic microchip laser by use of two types of subwavelength multilayer gratings as the axisymmetric-polarization output couplers respectively. The grating mirrors are composed of high- and low-refractive- index (Nb(2)O(5)/SiO(2)) layers
The construction of high-nuclearity isopolyoxoniobates with pentagonal building blocks: [HNb27O76]16- and [H10Nb31O93(CO3)]23-.
Ryo Tsunashima et al.
Angewandte Chemie (International ed. in English), 49(1), 113-116 (2009-12-01)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 203920-250G | 04061838766519 |
| 203920-10G | 04061838766502 |
| 203920-50G | 04061838766526 |