203920

Sigma-Aldrich

酸化ニオブ(V)

99.99% trace metals basis

別名:
五酸化ニオブ
Empirical Formula (Hill Notation):
Nb2O5
CAS番号:
分子量:
265.81
EC 番号:
MDL番号:
eCl@ss:
38180502
PubChem Substance ID:
NACRES:
NA.23

品質水準

100

アッセイ

99.99% trace metals basis

形態

powder

密度

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

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関連するカテゴリー

アプリケーション

異常な陽イオン欠乏ペロブスカイト、Ba7Nb4MoO20の固体生成に適用されます。
最先端の燃料電池で、リチウム金属の代替電極として酸化ニオブ(V)を用いて有望な結果が得られました。

包装

10, 50, 250 g in poly bottle

特徴および利点

珍しいカチオン欠損ペロブスカイトであるBa7Nb4MoO20の固体形成に適用されています。

storage_class_code

11 - Combustible Solids

ドイツ水質汚染分類

nwg

引火点(°F)

Not applicable

引火点(℃)

Not applicable

個人用保護具 (PPE)

dust mask type N95 (US), Eyeshields, Gloves

試験成績書(COA)

原産地証明書(COO)

その他のドキュメント

Garcia-Gonzalez, E. et al.
Chemistry of Materials, 11, 433-433 (1999)
Edmar Martendal et al.
Journal of hazardous materials, 161(1), 450-456 (2008-05-06)
In this study a new method for chromium speciation in water using solid phase extraction coupled to a flow injection system and flame atomic absorption spectrometry was developed. The adsorption behavior of Cr(III) and Cr(VI) on Nb2O5-SiO2 allowed the selective...
Y B Kiran et al.
Journal of agricultural and food chemistry, 55(17), 6933-6939 (2007-07-31)
Synthesis of some new substituted [3-(3-chloro-4-fluorophenyl)-2-oxo-3,4-dihydro-2H-2lambda(5)-benzo[e][1,3,2]oxazaphosphinin-2-yl]-(aryl/alkyl)methanols (7a-k) based on the Pudovick reaction was accomplished in the presence of niobium pentoxide (Nb(2)O(5)) without using an external chiral ligand. Nb(2)O(5) appears to form the metal complex intermediate catalyst system (6) by reacting...
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)
資料
Thermoelectric Performance of Perovskite-type Oxide Materials
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