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- Selli, Elena, et al. Show all 8 Authors
- Journal of materials chemistry A 2017 v.5 no.25 pp. 12977-12989
- coatings; diodes; electric current; electric field; electron transfer; foil; hydrogen; methanol; oxygen; photocatalysis; radio waves; scanning electron microscopy; tungsten oxide; Scotland
- ... A bilayer WO₃ photoelectrode was obtained by radio frequency (RF) plasma sputtering in a reactive 40%O₂/Ar atmosphere by depositing two successive WO₃ coatings on a tungsten foil at two different total gas pressures (3 Pa and 1.7 Pa, respectively), followed by calcination at 600 °C. Two monolayer samples deposited at each of the two pressures and a bilayer sample deposited at inverted pressures we ...