Tungsten Disulfide WS2 30 wt% Water Dispersion

Typical Properties
CAS	12138-09-9
Catalog	ACM12138099-60
Purity	99.9%+
Color	Gray
Concentration	30 wt%
Diameter	400 nm; 800 nm
Precautions for use	Nanoparticle dispersions are suspensions of nanoparticles in water. These dispersions can be used as-is, or diluted with suitable (compatible) solvents. Nanoparticles in dispersions can sometimes settle upon storage, in which case they can be mixed (shaked up) before use.
Solvent	Water
True Density	7.5 g/cm3

Overview

Description

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. WS2 adopts a layered structure related to MoS2, with W atoms situated in trigonal prismatic coordination sphere.WS2 nanoparticles is a very good performance of new solid lubricant materials, not only for general lubrication, also it can be used in the work environment of high temperature, high pressure, high vacuum, high load and with radiation and corrosive media.

Application

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.