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774545

Sigma-Aldrich

Nickel(II) oxide

nanowires, diam. × L ~20 nm × 10 μm

Synonym(s):

Nickel Monoxide, Nickel oxide

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About This Item

Linear Formula:
NiO
CAS Number:
1313-99-1
Molecular Weight:
74.69
EC Number:
215-215-7
MDL number:
MFCD00011145
UNSPSC Code:
12352302
PubChem Substance ID:
329767696
NACRES:
NA.23

form

nanowires

Quality Level

100

diam. × L

~20 nm × 10 μm

color

black

density

6.67 g/mL at 25 °C (lit.)

SMILES string

[Ni]=O

InChI

1S/Ni.O

InChI key

GNRSAWUEBMWBQH-UHFFFAOYSA-N

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Application

Nickel oxide nanowires have been studied for use in magnetic memory devices; as well as in luminescent materials.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Statements

H317,H350i,H372,H413

Hazard Classifications

Aquatic Chronic 4 - Carc. 1A Inhalation - Skin Sens. 1 - STOT RE 1 Inhalation

Target Organs

Lungs

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Z Y Wu et al.
The journal of physical chemistry. B, 109(7), 2512-2515 (2006-07-21)
Nickel oxide nanowires modified by poly(vinylpyrrolidone) (PVP) were synthesized via a simple chemical pattern. For the first time NiO nanowires with diameters ranging from 40 to 100 nm with the expected ratio (length vs diameter) ranging from 54 to 90
Keisuke Oka et al.
Journal of the American Chemical Society, 131(10), 3434-3435 (2009-02-21)
We have demonstrated the nonvolatile bipolar resistive memory switching in single crystalline NiO heterostructured nanowires for the first time. The self-assembled NiO nanowires are expected to open up opportunities to explore not only the detailed nanoscale mechanisms in NiO resistive
Lei Chen et al.
Langmuir : the ACS journal of surfaces and colloids, 34(31), 9314-9321 (2018-07-13)
Selective extraction of a small amount of nucleic acids from complex biological samples containing a high concentration of proteins is critical for bioanalytical chemistry. A number of previously published studies have focused on long, double-stranded DNA such as plasmid DNA.
Milena E Teixeira et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 31(8), 773-780 (2015-08-11)
In this work the electrooxidations of glucose, galactose, mannose, rhamnose, xylose and arabinose are studied at a nickel hydroxide nanoparticle modified boron-doped diamond electrode and compared to an unmodified electrode. These carbohydrates are very important in the second-generation ethanol production
Marcia Regina Salvadori et al.
PloS one, 10(6), e0129799-e0129799 (2015-06-05)
The use of dead biomass of the fungus Hypocrea lixii as a biological system is a new, effective and environmentally friendly bioprocess for the production and uptake of nickel oxide nanoparticles (NPs), which has become a promising field in nanobiotechnology.
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