Materials for electrodes: Amorphous and thin-films

In this work, we investigate the influence of surface roughness on the kinetics of Li+ during the insertion process in the well-known electrochromic material WO3. Thin films 500 Å thick have been grown by rf-sputtering and annealed in therange of 25-350ºC. Grazing angle X-ray reflectometry shows that the film roughnessincreases considerably with thermal treatment. These measurements are correlated with chemical diffusion investigations obtained by electrochemical titration in Li/WO3 cells.

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Materials for electrodes: Amorphous and thin-films

Cited by 3 publications

References 111 publications

Electrical properties of flash-evaporated V2O5 films

Electrical properties of flash-evaporated V2O5 films

XRD profile analysis and transmission electronic microscopy observation for a plastically deformed 7475 aluminum alloy

Roughness Effect on the Lithium Diffusivity in WO₃ Thin Films

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Materials for electrodes: Amorphous and thin-films

Cited by 3 publications

References 111 publications

Electrical properties of flash-evaporated V2O5 films

Electrical properties of flash-evaporated V2O5 films

XRD profile analysis and transmission electronic microscopy observation for a plastically deformed 7475 aluminum alloy

Roughness Effect on the Lithium Diffusivity in WO3 Thin Films

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Product

Resources

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Roughness Effect on the Lithium Diffusivity in WO₃ Thin Films