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69860

Sigma-Aldrich

Molybdenum(IV) sulfide

powder

Sinônimo(s):

Molybdenum disulfide

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About This Item

Fórmula empírica (Notação de Hill):
MoS2
Número CAS:
1317-33-5
Peso molecular:
160.07
Número CE:
215-263-9
Número MDL:
MFCD00003470
Código UNSPSC:
12352300
ID de substância PubChem:
57652216
NACRES:
NA.23

forma

powder

tamanho de partícula

~6 μm (max. 40 μm)

densidade

5.06 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

S=[Mo]=S

InChI

1S/Mo.2S

chave InChI

CWQXQMHSOZUFJS-UHFFFAOYSA-N

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Descrição geral

Molybdenum disulfide is a two dimensional layered material. Monolayers of transition metal dichalcogenides (TMDs)exhibit photoconductivity. The layers of the TMD can be mechanically or chemicaly exfoliated to form nanosheets.

Aplicação

Acidic solution of MoS2 particles was used to catalyze hydrogen evolution at a water 1,2-dichloroethane interface. MoS2 was dispersed in N-methyl-pyrrolidone to form exfoliated MoS2 flakes of various sizes. MoS2 ink was used for inkjet printer. MoS2 may find potential applications in electronics and optoelectronics.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

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Preparation of high concentration dispersions of exfoliated MoS2 with increased flake size
O?Neill A, et al.
Chemistry of Materials, 24(12), 2414- 2421 (2012)
"Inkjet Printing of MoS2
Li J, et al.
Advances in Functional Materials, 24(41), 6524-6531 (2014)
Ting Cao et al.
Nature communications, 3, 887-887 (2012-06-08)
A two-dimensional honeycomb lattice harbours a pair of inequivalent valleys in the k-space electronic structure, in the vicinities of the vertices of a hexagonal Brillouin zone, K(±). It is particularly appealing to exploit this emergent degree of freedom of charge
Branimir Radisavljevic et al.
ACS nano, 5(12), 9934-9938 (2011-11-15)
Logic circuits and the ability to amplify electrical signals form the functional backbone of electronics along with the possibility to integrate multiple elements on the same chip. The miniaturization of electronic circuits is expected to reach fundamental limits in the
Hydrogen evolution at polarised liquid/liquid interfaces catalyzed by molybdenum disulfide.
Hatay I, et al.
Energy & Environmental Science, 4(10), 4246-4251 (2011)
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