IRMM526A
Niobium
IRMM®, certified reference material, 0.02 mm foil
Synonym(s):
Columbium
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About This Item
Empirical Formula (Hill Notation):
Nb
CAS Number:
Molecular Weight:
92.91
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
certified reference material
Agency
IRMM®
manufacturer/tradename
JRC
resistivity
13-16 μΩ-cm, 20°C
bp
4742 °C (lit.)
mp
2468 °C (lit.)
density
8.57 g/mL at 25 °C (lit.)
format
matrix material
SMILES string
[Nb]
InChI
1S/Nb
InChI key
GUCVJGMIXFAOAE-UHFFFAOYSA-N
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Analysis Note
For more information please see:
IRMM526A
IRMM526A
Legal Information
IRMM is a registered trademark of European Commission
Storage Class Code
13 - Non Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Christos D Malliakas et al.
Journal of the American Chemical Society, 135(5), 1719-1722 (2013-01-23)
2H-NbSe(2) is a canonical Charge-Density-Wave (CDW) layered material the structural details of which remained elusive. We report the detailed structure of 2H-NbSe(2) below the CDW transition using a (3 + 2)-dimensional crystallographic approach on single crystal X-ray diffraction data collected
Evgeniy Papulovskiy et al.
Physical chemistry chemical physics : PCCP, 15(14), 5115-5131 (2013-03-02)
Ab initio DFT calculations of (93)Nb NMR parameters using the NMR-CASTEP code were performed for a series of over fifty individual niobates, and a good agreement has been found with experimental NMR parameters. New experimental and calculated (93)Nb NMR data
Jason S Pelc et al.
Optics express, 20(25), 27510-27519 (2012-12-25)
Long-distance quantum communication networks require appropriate interfaces between matter qubit-based nodes and low-loss photonic quantum channels. We implement a downconversion quantum interface, where the single photons emitted from a semiconductor quantum dot at 910 nm are downconverted to 1560 nm
Yan Sheng et al.
Optics express, 21(4), 4475-4480 (2013-03-14)
We propose and fabricate a LiNbO₃-based nonlinear photonic crystal with locally ordered ferroelectric domains. The nonlinearity modulation provides sets of uniformly distributed reciprocal lattice vectors, ensuring broadband high frequency conversion efficiency. Frequency tripling via cascading is demonstrated in the range
Catalytic dehydration of fructose to 5-hydroxymethylfurfural over Nb2O5 catalyst in organic solvent.
Fenfen Wang et al.
Carbohydrate research, 368, 78-83 (2013-01-26)
The catalytic dehydration of fructose to 5-hydroxymethylfurfural (HMF) in DMSO was performed over Nb2O5 derived from calcination of niobic acid at various temperatures (300-700 °C). The catalysts were characterized by powder X-ray diffraction, N2 physical adsorption, temperature-programed desorption of NH3
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