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Merck
모든 사진(3)

주요 문서

544868

Sigma-Aldrich

Copper(II) oxide

nanopowder, <50 nm particle size (TEM)

동의어(들):

Copper monoxide, CuO nanoparticles, Cupric oxide

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About This Item

실험식(Hill 표기법):
CuO
CAS Number:
Molecular Weight:
79.55
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.23

형태

nanopowder

Quality Level

표면적

29 m2/g

입자 크기

<50 nm (TEM)

응용 분야

battery manufacturing

SMILES string

[Cu]=O

InChI

1S/Cu.O

InChI key

QPLDLSVMHZLSFG-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Copper oxides (Cu2O, CuO) are p-type semiconductor materials with small band gap energy. High physical and chemical stability of metal oxide nanoparticles renders them extremely useful in catalytic applications.The structures of the compounds are monoclinic. Nanoscaled copper oxide compounds can be prepared by thermal plasma technology. A study reports its antimicrobial properties.

애플리케이션

Toxicity of copper oxide nanoparticles was reported. Cu2O has been used in coating Cu nanoparticles (Cu2O NPs). Copper oxide nanoparticles has been reported to be used as an anode material for lithium ion cells and as gas sensors on account of it high surface reactivity. Hollow Cu2O NPs has been used in the preparation of nucleosides and as a catalyst in azide-alkyne cycloadditions by other groups. CuO NPs may be used as a catalyst for CSe, CTe, and CS bond formation and synthesis of 2-aminobenzothiazole. Molecular responses of mouse macrophages to CuO and Cu2O NPs were studied.

픽토그램

Environment

신호어

Warning

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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문서 라이브러리 방문

이미 열람한 고객

Toxicity of nanoparticles of ZnO, CuO and TiO 2 to yeast Saccharomyces cerevisiae
Kasemets K, et al.
Toxicology in vitro, 116-1122 (2009)
Hui He et al.
International journal of nanomedicine, 15, 3291-3302 (2020-06-05)
Inhaled nanoparticles can cross pulmonary air-blood barrier into circulation and cause vascular endothelial injury and progression of cardiovascular disease. However, the molecular mechanism underlying the vascular toxicity of copper oxide nanoparticles (CuONPs) remains unclear. We have recently demonstrated that the
Ji Chan Park et al.
Chemical communications (Cambridge, England), 48(68), 8484-8486 (2012-05-05)
ZnO-CuO core-branch hybrid nanoparticles, synthesized by copper oxide growth and controlled oxidation on ZnO nanospheres, exhibited remarkable enhancement of catalytic activity and stability for ultrasound-assisted [3+2] azide-alkyne cycloaddition reactions, due to their high surface area and active facets of the
Characterisation of copper oxide nanoparticles for antimicrobial applications.
Ren G, et al.
International Journal of Antimicrobial Agents, 33(6), 587-590 (2009)
Zhongzhou Yang et al.
International journal of environmental research and public health, 17(4) (2020-02-23)
Rice (Oryza sativa L.), a major staple food for billions of people, was assessed for its phytotoxicity of copper oxide nanoparticle (CuO NPs, size < 50 nm). Under hydroponic condition, seven days of exposure to 62.5, 125, and 250 mg/L

문서

Synthesis, Properties, and Applications of Perovskite-Phase Metal Oxide Nanostructures

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