Tungsten

TL;DR: W-doped vanadium dioxide thin films were deposited by Aerosol Assisted Chemical Vapour Deposition (AACVD) in this article, where they were characterised with several different techniques (i.e., X-ray Diffraction, Raman, Scanning Electron Microscopy-Energy Dispersive X-Ray Analysis), to determine their composition and morphology.

TL;DR: In this article, a microcalorimetry was conducted on various solid acid tungsten/zirconia catalysts prepared by different techniques, and the results showed that the acid site strength of the tengstzircania materials is similar to or slightly higher than that found in zeolites or sulfated zirconias and is comparable to sulfuric acid.