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Key Documents
450812
Copper(II) oxide
powder, 99.99% trace metals basis
Synonim(y):
Cupric oxide
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About This Item
Wzór empiryczny (zapis Hilla):
CuO
Numer CAS:
Masa cząsteczkowa:
79.55
Numer WE:
Numer MDL:
Kod UNSPSC:
12352303
Identyfikator substancji w PubChem:
NACRES:
NA.23
Polecane produkty
Poziom jakości
Próba
99.99% trace metals basis
Postać
powder
Zastosowanie
battery manufacturing
ciąg SMILES
[Cu]=O
InChI
1S/Cu.O
Klucz InChI
QPLDLSVMHZLSFG-UHFFFAOYSA-N
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Opis ogólny
Copper(II)oxide or cupric oxide (CuO) is a chemically stable black solid. As a mineral, it is called tenorite and is a critical product of copper mining. Our CuO with a trace metals purity of 99.99% is a high purity material ideal for applications in electronics, ceramics, and catalysis. CuO is a medium bandgap semiconductor with a bandgap in the range of 1.2-2.6 eV depending on the preparation conditions and usually shows p-type conductivity due to the presence of copper vacancy defects. In ceramic sciences, CuO is a key componentof many types of high Tc superconducting materials like BaYCu3O9-δ and Bi2Sr2CuO6+δ; the CuO is usually milled or mixed with other metal oxides and sintered at high temperatures to obtain complex metal oxides. In the field of catalysis, CuO is also widely used as a precursor to synthesize electrocatalysts for organic synthesis and degradation of organic pollutants.
Zastosowanie
- Copper(II) Oxide Nanoparticles Embedded within a PEDOT Matrix for Hydrogen Peroxide Electrochemical Sensing.: This study explores the use of copper(II) oxide nanoparticles embedded in a PEDOT matrix for effective hydrogen peroxide electrochemical sensing, highlighting the material′s potential in energy storage applications (Lete et al., 2022).
- Green Fabrication of Nonenzymatic Glucose Sensor Using Multi-Walled Carbon Nanotubes Decorated with Copper (II) Oxide Nanoparticles for Tear Fluid Analysis.: Researchers developed a nonenzymatic glucose sensor using copper(II) oxide nanoparticles on multi-walled carbon nanotubes, showcasing copper oxide′s versatility in high-capacity energy storage solutions and renewable energy applications (Asgari Kheirabadi et al., 2022).
- Facile Synthesis of Copper(II) Oxide Nanospheres Covered on Functionalized Multiwalled Carbon Nanotubes Modified Electrode as Rapid Electrochemical Sensing Platform for Super-Sensitive Detection of Antibiotic.: This paper discusses the synthesis of copper(II) oxide nanospheres on multiwalled carbon nanotubes, emphasizing their application in rapid and sensitive electrochemical sensing, relevant to battery technology (Chen et al., 2019).
- Composite Planar Electrode for Sensing Electrochemical Oxygen Demand.: This study focuses on the development of a composite planar electrode incorporating copper(II) oxide for sensing electrochemical oxygen demand, relevant to improving battery efficiency (Orozco et al., 2008).
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Hasło ostrzegawcze
Warning
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Aquatic Acute 1 - Aquatic Chronic 1
Kod klasy składowania
13 - Non Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Certyfikaty analizy (CoA)
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Sumanta Kumar Meher et al.
Nanoscale, 5(5), 2089-2099 (2013-02-06)
In the quest to enhance the selectivity and sensitivity of novel structured metal oxides for electrochemical non-enzymatic sensing of glucose, we report here a green synthesis of unique sandwich-structured CuO on a large scale under microwave mediated homogeneous precipitation conditions.
Hongwen Huang et al.
Nanoscale, 5(5), 1785-1788 (2013-01-31)
A facile, flexible and large-scale technique was proposed to prepare a CuO-CNT 3D-network composite with the aid of electrostatic interactions in aqueous solution. The composite greatly improves the electrochemical performance. At a rate of 0.1 C, the cycling discharge capacity
Lisha Zhou et al.
Nanoscale, 5(4), 1564-1569 (2013-01-18)
Stable Cu(2)O nanocrystals of around 3 nm were uniformly and densely grown on functionalized graphene sheets (FGS), which act as molecular templates instead of surfactants for controlled nucleation; the distribution density of nanocrystals can be easily controlled by FGS with
Wei Jian Foo et al.
Nanoscale, 5(2), 759-764 (2012-12-12)
Here we have demonstrated the preparation of high-quality, monodispersed and tunable phases of Cu nanoparticles. Structural and chemical composition studies depict the evolution of Cu-Cu(2)O-CuO nanoparticles at various process stages. The loading of Cu and Cu oxide nanoparticles on TiO(2)
Nicola Scotti et al.
Chemical communications (Cambridge, England), 49(19), 1957-1959 (2013-01-30)
The epoxidation of alkenes was carried out over a CuO/Al(2)O(3) catalyst using cumene as an oxygen carrier, through a one-pot reaction, giving high conversion and selectivity with different substrates. Trans-β-methylstyrene gave the corresponding epoxide in 95% yield after 3 h.
Produkty
An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.
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