CONTACT US

Email: info@alfa-chemistry.com
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: 2200 Smithtown Avenue, Room 1 Ronkonkoma, NY 11779-7329 USA

For product inquiries, please use our online system or send an email to
inquiry@alfa-chemistry.com

chemistry partner

WSe2 Crystal | CAS Number: 12067-46-8

Catalog Number
ACM12067468
Product Name
WSe2 Crystal
Structure
CAS Number
12067-46-8
Synonyms
TUNGSTEN DISELENIDE;TUNGSTEN (IV) SELENIDE;TUNGSTEN SELENIDE;TUNGSTEN (IV) SELENIDE, 99.8% (METALS BASIS);Tungsten(Ⅳ) selenide
Molecular Weight
341.76
Molecular Formula
Se2W
Purity
99.995%
size
10mm
If you have any other questions or need other size, please get a quote.
  • CAS
  • Size
  • Purity
  • Price
  • Availability
  • Quantity
  • Order
1Self-Lubricity of WSex Nanocomposite Coatings.

Domínguez-Meister S1, Conte M2, Igartua A2, Rojas TC1, Sánchez-López JC1.

ACS Appl Mater Interfaces. 2015 Apr 22;7(15):7979-86. doi: 10.1021/am508939s. Epub 2015 Mar 12.

Transition metal chalcogenides with lamellar structure are known for their use in tribological applications although limited to vacuum due to their easy degradation in the presence of oxygen and/or moisture. Here we present a tailored WSex coating with low friction (0.07) and low wear rates (3×10(-7) mm3 Nm(-1)) even in ambient air. To understand the low friction behavior and lower chemical reactivity a tribological study is carried out in a high-vacuum tribometer under variable pressure (atmospheric pressure to 1×10(-8) mbar). Read More

Share

Interested in our Services & Products ? Need detailed information?
facebook twitter linkedin google+

Contact us

Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: 2200 Smithtown Avenue, Room 1 Ronkonkoma, NY 11779-7329 USA