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Documentos Principais

510653

Sigma-Aldrich

Copper(I) sulfide

anhydrous, powder, 99.99% trace metals basis

Sinônimo(s):

Chalcocite, Copper(1+) sulfide, Dicopper monosulfide

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About This Item

Fórmula empírica (Notação de Hill):
Cu2S
Número CAS:
Peso molecular:
159.16
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.23

grau

anhydrous

Nível de qualidade

Ensaio

99.99% trace metals basis

Formulário

powder

técnica(s)

NMR: suitable

Impurezas

≤150.0 ppm Trace Metal Analysis

densidade

5.6 g/mL at 25 °C (lit.)

aplicação(ões)

battery manufacturing

cadeia de caracteres SMILES

[Cu]S[Cu]

InChI

1S/2Cu.S

chave InChI

JESPAFKOCOFQIN-UHFFFAOYSA-N

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Descrição geral

Cu63 NMR, X ray photoelectron spectroscopy,2 copper sulfide CuS was studied in detail. Copper sulfide is a monovalent and oxidation state was determined to be 2.2

Embalagem

Packaged in ampules

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Lidia Armelao et al.
Journal of nanoscience and nanotechnology, 6(2), 401-408 (2006-04-01)
A novel method for the preparation of CuS nanoparticles based on the fast nucleation of the sulphide has been developed. The particles have been synthesized by reaction of thioacetic acid with water and copper carboxylates (acetate, propionate) in the corresponding
Riccardo Narizzano et al.
The journal of physical chemistry. B, 109(33), 15798-15802 (2006-07-21)
A heterostructure formed by a conjugated polymer and semiconducting nanoparticles was produced. The conjugated polymer was synthesized by oxidative copolymerization of 3-thiopheneacetic acid and 3-hexylthiophene, thus obtaining an amphiphilic polythiophene that allows the formation of a stable polymer layer at
Yuming Guo et al.
Chemical communications (Cambridge, England), 46(20), 3493-3495 (2010-04-09)
Copper sulfide amorphous nanoparticles and nanocrystals were prepared successfully by a special process. These CuS nanoparticles could specifically and significantly induce the apoptosis and inhibit the proliferation of human cancer cells rather than normal cells. Moreover, the biological activities of
Xiangjie Bo et al.
Talanta, 81(1-2), 339-345 (2010-03-02)
A simple and facile synthetic method to incorporate copper sulfide (Cu(2)S) nanoparticles inside the mesopores of ordered mesoporous carbons (OMCs) is reported. The Cu(2)S/OMCs nanocomposite was characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and
Understanding ionic vacancy diffusion growth of cuprous sulfide nanowires.
Xiaohua Liu et al.
Angewandte Chemie (International ed. in English), 49(18), 3165-3168 (2010-03-25)

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