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Documenti fondamentali

69860

Sigma-Aldrich

Molybdenum(IV) sulfide

powder

Sinonimo/i:

Molybdenum disulfide

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About This Item

Formula empirica (notazione di Hill):
MoS2
Numero CAS:
Peso molecolare:
160.07
Numero CE:
Numero MDL:
Codice UNSPSC:
12352300
ID PubChem:
NACRES:
NA.23

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. Monolayers of transition metal dichalcogenides (TMDs)exhibit photoconductivity. The layers of the TMD can be mechanically or chemicaly exfoliated to form nanosheets.

Applicazioni

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.

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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I clienti hanno visto anche

Hydrogen evolution at polarised liquid/liquid interfaces catalyzed by molybdenum disulfide.
Hatay I, et al.
Energy & Environmental Science, 4(10), 4246-4251 (2011)
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)
Dominik Lembke et al.
ACS nano, 6(11), 10070-10075 (2012-10-09)
Two-dimensional (2D) materials such as monolayer molybdenum disulfide (MoS(2)) are extremely interesting for integration in nanoelectronic devices where they represent the ultimate limit of miniaturization in the vertical direction. Thanks to the presence of a band gap and subnanometer thickness
Elastic properties of freely suspended MoS2 nanosheets.
Andres Castellanos-Gomez et al.
Advanced materials (Deerfield Beach, Fla.), 24(6), 772-775 (2012-01-11)

Articoli

Developed in the last several years, fluorescence quenching microscopy (FQM) has enabled rapid, inexpensive, and high-fidelity visualization of two-dimensional (2D) materials such as graphene-based sheets and MoS2.

Advances in materials have often been led by the development of new synthetic methods that provide control over size, morphology and structure. The preparation of materials in a scalable and continuous manner is critical when development moves beyond lab-scale quantities.

The production of hydrogen by catalytic water splitting is important for a wide range of industries including renewable energy petroleum refining and for the production of methanol and ammonia in the chemical industry.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.