WS2 40-80nm 99.9%
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Detailed
Tungsten (IV) sulfide Nanoparticles (WS2)
Purity: 99.9+%
APS: 40-80nm
SSA: 80m2/g
Color: Gray
Crystal Structure: Amorphous
Friction Coefficient: 0.03
CAS Number: 12138-09-9
True Density: 7.5 g/cm3
Bulk Density: 0.25 g/cm3
.
Purity: 99.9+%
APS: 40-80nm
SSA: 80m2/g
Color: Gray
Crystal Structure: Amorphous
Friction Coefficient: 0.03
CAS Number: 12138-09-9
True Density: 7.5 g/cm3
Bulk Density: 0.25 g/cm3
.
|
W |
S |
Al |
As |
Cl |
Cu |
Fe |
Ni |
P |
Si |
O |
|
74.12% |
25.82% |
10ppm |
20ppm |
300ppm |
20ppm |
50ppm |
20ppm |
20ppm |
30ppm |
20ppm |
Properties:
Tungsten(IV) sulfide is the chemical compound with the formula WS2. It occurs naturally as the rare mineral called tungstenite. This material is a component of certain catalysts used for hydrodesulfurization and hydrodenitrification. WS2adopts a layered structure related to MoS2, with W atoms situated in trigonal prismatic coordination sphere.
Applications: WS2 nanoparticles is mainly used for oil catalysts; WS2 nanoparticles is a new highly efficient catalyst; WS2 nanoparticles can be used as solid lubricants, dry film lubricants, self-lubricating composite materials; WS2 nanoparticles is to create high-performance lubricant additives; WS2 nanoparticle can be used as fuel cells of the anode, organic electrolyte battery anode, the oxidation of sulfur dioxide in strong acid in the anode and the anode sensor; WS2 nanoparticle is used to make nano-ceramic composites; WS2 nanoparticle is a good semiconductor material.
Applications: WS2 nanoparticles is mainly used for oil catalysts; WS2 nanoparticles is a new highly efficient catalyst; WS2 nanoparticles can be used as solid lubricants, dry film lubricants, self-lubricating composite materials; WS2 nanoparticles is to create high-performance lubricant additives; WS2 nanoparticle can be used as fuel cells of the anode, organic electrolyte battery anode, the oxidation of sulfur dioxide in strong acid in the anode and the anode sensor; WS2 nanoparticle is used to make nano-ceramic composites; WS2 nanoparticle is a good semiconductor material.