Molybdenum Tungsten Disulfide (MoWS2) Powder
CAS Number 109657-36-5
2D Materials, Low Dimensional Materials, Materials, Transition Metal Chalcogenides (TMCs), Transition Metal Dichalcogenides (TMDs)
MoWS2 high purity powder
Used to prepare quantum dot solutions and nano-platelets
Technical Data | MSDS | Structure | Literature and Reviews | Related Products | Resources and Support
Molybdenum tungsten disulfide (MoWS2), CAS number 109657-36-5, is a transition metal dichalcogenide (TMDC) alloy. Alloying 2D TMDCs is an effective way of practically modulating the band gap. This is because alloys have good thermodynamic stability at room temperature.
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MoWS2 high purity powder
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Low Cost Molybdenum Tungsten Disulfide Powder
Applications
Used to prepare quantum dot solutions and nano-platelets
Like molybdenum disulfide powder and tungsten disulfide powder, MoWS2 powder has a layered hexagonal crystal structure. The bulk alloys are formed by stacking monolayer alloy together via van der Waals interactions. Each monolayer contains one MoW plane sandwiched by two S planes, represented as an S-MoW-S layer.
Technical Data
CAS Number | 109657-36-5 |
Chemical Formula | MoWS2 |
Molecular Weight | 204.01 g/mol |
Bandgap | ~1.90 eV [1] |
Preparation | Synthetic - Chemical Vapour Transport (CVT) |
Structure | Hexagonal |
Electronic Properties | 2D Semiconductor |
Melting Point | N/A |
Colour | Black |
Classification / Family | Transition metal dichalcogenides (TMDCs) alloy, 2D semiconductor materials, Nano-electronics, Nano-photonics, Materials science |
Product Details
Form | Purity |
---|---|
Powder | ≥99.995% |
Pricing Table
Product Code | Form | Quantity | Price |
---|---|---|---|
M2141C1 | Powder | 500 mg | £220 |
M2141C1 | Powder | 1 g | £360 |
MSDS Document
Molybdenum tungsten disulfide powder
Structure of Molybdenum Disulfide Powder
![Molybdenum tungsten disulfide structure](https://www.ossila.com/cdn/shop/files/Molybdenum-Tungsten-Disulfide-Powder-MoWS2-2D-structure.png?v=1554735970&width=848&height=273)
Literature and Reviews
- Towards band structure and band offset engineering of monolayer Mo(1−x)W(x)S2 via Strain, J.-S. Kim et al, 2D Mater. 5, 015008 (2018); doi: 10.1088/2053-1583/aa8e71.
- Experimental and First-Principles Investigation of MoWS2 with High Hydrogen Evolution Performance, H. Li et al., ACS Appl. Mater. Interfaces 2016, 8, 29442−29451; DOI: 10.1021/acsami.6b09620.
- Ordered and Disordered Phases in Mo1−xWxS2 Monolayer, W. Tan et al., Sci. Rep., 7:15124 (2017); DOI:10.1038/s41598-017-15286-9.
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