Files include the data presented in the manuscript entitled: "Influence of thermal modification on the gasochromic properties of WO3 thin films fabricated by electron beam evaporation" by Weichbrodt et al. (https://doi.org/10.1364/AO.574918)
Fig. 1a presents results of structural investigations using Raman spectroscopy.
Fig. 1b presents results of structural investigations using X-ray diffraction.
Fig. 6a presents light transmission spectra of WO3 thin film annealed at 800C with palladium catalyst with a thickness of 1.5 nm. Measurements were done using experimental setup for gasochromic research, including, among others, Ocean Optics QE65000 spectrophotometer and DH-BAL 2000 light source.
Fig. 6b presents light transmission spectra of WO3 thin film annealed at 800C with palladium catalyst with a thickness of 5 nm. Measurements were done using experimental setup for gasochromic research, including, among others, Ocean Optics QE65000 spectrophotometer and DH-BAL 2000 light source.
Fig. 7a presents effect of catalyst thickness on the absolute changes in light transmission at 850 nm during consecutive cycles of exposure to hydrogen with different concentrations and recovery in air of a WO3 thin film annealed at 800C. Measurements were done using experimental setup for gasochromic research, including, among others, Ocean Optics QE65000 spectrophotometer and DH-BAL 2000 light source.
Fig. 7b presents effect of catalyst thickness on the optical response at 850 nm during consecutive cycles of exposure to hydrogen with different concentrations and recovery in air of a WO3 thin film annealed at 800C. Measurements were done using experimental setup for gasochromic research, including, among others, Ocean Optics QE65000 spectrophotometer and DH-BAL 2000 light source.
Fig. 10a presents transmission spectra of WO3 thin films annealed at 800C with a thin Pd catalyst during exposition to 25 ppm of hydrogen as well as a fit to the experimental measurements. Fitting of transmission data was done using SCOUT software.
Fig. 10b presents refractive index coefficient spectra during colouring of WO3 films annealed at 800C with a thin Pd catalyst during exposition to 25 ppm of hydrogen. Data was calculated using SCOUT software.
(2025-11-09)
