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Sigma-Aldrich

Copper(I) oxide

nanospheres, dispersion, <350 nm particle size, 1.5 % (w/v) in ethanol

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About This Item

Linear Formula:
Cu2O
CAS Number:
Molecular Weight:
143.09
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
Pricing and availability is not currently available.

form

dispersion

reaction suitability

reagent type: catalyst
core: copper

concentration

1.5 % (w/v) in ethanol

particle size

<350 nm

SMILES string

[Cu]O[Cu]

InChI

1S/2Cu.O

InChI key

BERDEBHAJNAUOM-UHFFFAOYSA-N

Application

Used to make CuO gas sensors and CuO nanospheres.[1]

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

57.2 °F

Flash Point(C)

14 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Chemistry of Materials, 18, 867-871 (2006)
Suzanne M Opalka et al.
Organic letters, 15(5), 996-999 (2013-02-15)
It is demonstrated that homogeneous N-heterocyclic carbene-copper(I)-chloride complexes can be prepared continuously by flowing NHC precursors through a packed bed of solid Cu(2)O suspended in molecular sieves. The method enables the synthesis of a wide range of complexes including those
Lichen Liu et al.
Nanoscale, 4(20), 6351-6359 (2012-09-05)
In this work, ultra-small Cu(2)O nanoparticles have been loaded on TiO(2) nanosheets with {001} facets exposed through a one-pot hydrothermal reaction. These Cu(2)O nanoparticles are well-dispersed on TiO(2) nanosheets with narrow size distributions and controllable sizes from 1.5 to 3.0
Arka Mukhopadhyay et al.
Bioresource technology, 127, 25-36 (2012-11-08)
The present study relates to a nanotechnology enabled method in which purified laccase from Escherichia coli AKL2 was supplemented with 100 μM copper oxide nanoparticles (Cu(2)O) (NP-laccase). The activity, half life and stability of NP-laccase were enhanced by 4, 42
Zhonghai Zhang et al.
ACS nano, 7(2), 1709-1717 (2013-02-01)
In this work, we propose a solution-based carbon precursor coating and subsequent carbonization strategy to form a thin protective carbon layer on unstable semiconductor nanostructures as a solution to the commonly occurring photocorrosion problem of many semiconductors. A proof-of-concept is

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