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Merck
CN

678945

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:
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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.

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

Regulatory Information

危险化学品
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Chemistry of Materials, 18, 867-871 (2006)
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
Amparo Llorens et al.
International journal of food microbiology, 158(2), 113-119 (2012-07-28)
Cellulose/copper composites with antifungal properties have been synthesized by physical/chemical methods. Physical treatments by heat or by a combination of heat and UV radiation provided composites with metallic copper and excellent interfacial adhesion; in contrast, chemical reduction with borohydride generated
Chia-Ying Chiang et al.
Nano letters, 12(11), 6005-6011 (2012-11-01)
Three-dimensional (3D) structures such as nanowires, nanotubes, and nanorods have the potential to increase surface area, reduce light reflection, and shorten charge carrier transport distances. The assembly of such structures thus holds great promise for enhancing photoelectrochemical solar cell efficiency.
Manizhe Moradi Shahre Babak et al.
Environmental technology, 34(1-4), 1-6 (2013-03-28)
In this research the catalytic effect of copper compounds (ionic, oxide and oxide nanopowder) on the oxidation of ferrous iron by aeration was studied experimentally. When copper exists in solution, the oxidation rate of iron(II) will increase. The experimental results

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