901775
Tungsten disulfide suspension
Synonym(s):
2D-Tungsten disulfide, 2D-Tungsten disulfide dispersion with nonionic surfactant, 2D-Tungsten sulfide dispersion, Tungsten sulfide
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About This Item
Linear Formula:
WS2
NACRES:
NA.23
UNSPSC Code:
12352302
description
thickness < 3 layers, 50-300 nm
form
liquid
concentration
5 mg/mL in H2O
General description
Tungsten disulfide suspension (WS2) (5 mg/mL in water) is a two dimensional (2D) transition metal dichalcogenide (TMD) material with a hexagonal configuration. It is a graphene like material that has a honeycomb network. Its properties include high flexibility, and moderate mobility of charge carriers.
Application
WS2 suspensions can be used in a variety of applications such as fabrication of humidity sensors, and lithium ion batteries, and as a catalyst for water decomposition.
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.
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Storage Class
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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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)
Tungsten disulfide: a novel hydrogen evolution catalyst for water decomposition.
Sobczynski A, et al.
The Journal of Physical Chemistry, 92(8), 2311-2315 (1988)
Tungsten disulfide wrapped on micro fiber for enhanced humidity sensing.
Guan H, et al.
Optical Materials Express, 7(5), 1686-1696 (2017)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 901775-25ML | 04061838634382 |