Application
Tungsten(IV) sulfide is a versatile compound primarily employed in various catalytic processes such as the hydrogenation of crude oil, hydrodesulfurization, and hydrodenitrification reactions. Its unique properties make it an essential additive in solid lubricants, significantly enhancing their performance under extreme conditions, including high temperatures, pressures, vacuums, and corrosive environments. Additionally, tungsten(IV) sulfide nanoscale particles contribute to the self-lubricating properties of metals in casting processes and exhibit a low friction coefficient, which is beneficial in maintaining stability in metal powders. The compound's applicability extends to its use in semiconductor materials and electrochemical devices, such as solid-state secondary lithium battery cathodes. It also forms inorganic nanotubes, offering advantages as reinforcing agents over traditional carbon nanotubes. Furthermore, tungsten(IV) sulfide plays a role in improving adhesion and fracture toughness in epoxy resins and has promising applications in energy storage devices, supercapacitors, and photoelectrochemical cells due to its significant electron configuration and specific surface area. Its potential for photothermal therapy against cancer cells and its utility in minimizing electromagnetic pollution showcase its wide-ranging capabilities.
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