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901797

Sigma-Aldrich

Molybdenum disulfide suspension

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Synonym(s):

2D-Moly sulfide dispersion, 2D-Molybdenum disulfide dipsersion with nonionic surfactant, 2D-Molybdenum disulfide dispersion, Moly sulfide

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About This Item

Linear Formula:
MoS2
UNSPSC Code:
12352300
NACRES:
NA.23

description

50-1000 nm
thickness < 3 layers

form

liquid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

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concentration

1 mg/mL in H2O

greener alternative category

Enabling,

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General description

Molybdenum disulfide suspension (MoS2) is a two dimensional (2D) transition metal dichalcogenide (TMD) material that forms a monolayer with a direct band gap of 1.8 eV and an indirect band gap of 1.2 eV. It can be used as a non-linear optical material and as a reinforcing filler in polymeric composites.
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Application

MoS2 suspension can be used in the fabrication of semiconducting devices such as field effect transistors (FETs), and supercapacitors.
Owing to the thickness dependent physical and chemical properties, the transition metal dichalcogenide (TMD) based two dimensional (2D) nanomaterials have drawn significant attention recently. The atomically thin layers of MoS2 and WS2 represent important class of TMD based 2D-material and they find applications in photocatalysis, phtotovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc.

Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The super materials that could trump graphene.
Gibney E
Nature, 522(7556), 274-276 (2015)
Annealing and transport studies of suspended molybdenum disulfide devices.
Wang F, et al.
Nanotechnology, 26(10), 105709-105709 (2015)
Supercapacitive energy storage performance of molybdenum disulfide nanosheets wrapped with microporous carbons.
Weng Q, et al.
Journal of Material Chemistry A, 3(6), 3097-3102 (2015)
Exploration of Nanostructured Functional Materials Based on Hybridization of Inorganic 2D Nanosheets.
Gunjakar J L, et al
The Journal of Physical Chemistry C, 118, 3847- 3847 (2014)
Structure and catalytic properties of molybdenum sulfide nanoplatelets.
Elizondo-Villarreal N, et al.
Applied Catalysis A: General, 328(1), 88-97 (2007)
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