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69860

Sigma-Aldrich

Molybdenum(IV) sulfide

powder

Sinonimo/i:

Molybdenum disulfide

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100 G
CHF 159.00
500 G
CHF 352.00

CHF 159.00

Spedizione prevista il28 marzo 2025

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100 G
CHF 159.00
500 G
CHF 352.00

About This Item

Formula empirica (notazione di Hill):
MoS2
Numero CAS:
1317-33-5
Peso molecolare:
160.07
Numero CE:
215-263-9
Numero MDL:
MFCD00003470
Codice UNSPSC:
12352300
ID PubChem:
57652216
NACRES:
NA.23

CHF 159.00

Spedizione prevista il28 marzo 2025

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Stato

powder

Dimensione particelle

~6 μm (max. 40 μm)

Densità

5.06 g/mL at 25 °C (lit.)

Stringa SMILE

S=[Mo]=S

InChI

1S/Mo.2S
CWQXQMHSOZUFJS-UHFFFAOYSA-N

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Descrizione generale

Molybdenum disulfide is a two dimensional layered material.[1] Monolayers of transition metal dichalcogenides (TMDs)exhibit photoconductivity. The layers of the TMD can be mechanically or chemicaly exfoliated to form nanosheets.[2]

Applicazioni

Acidic solution of MoS2 particles was used to catalyze hydrogen evolution at a water 1,2-dichloroethane interface.[3] MoS2 was dispersed in N-methyl-pyrrolidone to form exfoliated MoS2 flakes of various sizes.[4] MoS2 ink was used for inkjet printer. MoS2 may find potential applications in electronics and optoelectronics.[1]

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
WXBF4209V
WXBF3194V
WXBF2292V
WXBD7218V
WXBD8921V

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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)
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
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
Hydrogen evolution at polarised liquid/liquid interfaces catalyzed by molybdenum disulfide.
Hatay I, et al.
Energy & Environmental Science, 4(10), 4246-4251 (2011)
Woo Jong Yu et al.
Nature materials, 12(3), 246-252 (2012-12-18)
Graphene has attracted considerable interest for future electronics, but the absence of a bandgap limits its direct applicability in transistors and logic devices. Recently, other layered materials such as molybdenum disulphide (MoS(2)) have been investigated to address this challenge. Here
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