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4N 99.99% Tantalum Disulfide (TaS<sub>2</sub>) Powder - MSE Supplies LLC

4N 99.99% Tantalum Disulfide (TaS2) Powder

  • $ 67500


4N 99.99% Tantalum Disulfide (TaS2) Powder

  • Product Number:10g (CM3019), 50g (CM3020)
  • Chemical Formula: TaS2 
  • CAS Number: 12067-46-8
  • Molecular Weight: 245.07 g/mol
  • Structure: 2H (>98%)
  • Electronic Properties: 2D CDW materials
  • Color: Dark brown
  • Purity: 4N 99.99%
  • Synonyms: Dithioxotantalum, Tantalum(IV) sulfide, Bis(sulfanylidene)tantalum

Applications

Two-dimensional (2D) transition metal dichalcogenides (TMDs) have attracted increasing attention owing to their diverse properties ranging from insulator to metal and promising for a wide range of applications. TMDs and their 2D van der Waals heterostructures have been proposed and demonstrated in various applications, such as electronics, optoelectronics, photonics and photovoltaics.

As a member of 2D TMDs materials, tantalum disulfide (TaS2) has attracted increasing attention owing to its initial peculiar metallicity. The potential applications include as a conductive and active catalyst in the hydrogen revolution reaction and as a buffer layer for organic photovoltaics.

More detailed product information including SDS, certificate of analysis (COA), lead time and volume pricing are available upon request.

References

[1]. Highly effective electrochemical exfoliation of ultrathin tantalum disulfide nanosheets for energy-efficient hydrogen evolution electrocatalysis. ACS applied materials & interfaces 12, no. 22 (2020): 24675-24682.

[2]. Dual use of tantalum disulfides as hole and electron extraction layers in organic photovoltaic cells. Physical Chemistry Chemical Physics 16, no. 46 (2014): 25468-25472.


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