We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Compositional Optimization of Sputtered WO 3 /MoO 3 Films for High Coloration Efficiency.
- Authors
Lábadi, Zoltán; Takács, Dániel; Zolnai, Zsolt; Petrik, Péter; Fried, Miklós
- Abstract
Thin films of mixed MoO3 and WO3 were obtained using reactive magnetron sputtering onto ITO-covered glass, and the optimal composition was determined for the best electrochromic (EC) properties. A combinatorial material synthesis approach was applied throughout the deposition experiments, and the samples represented the full composition range of the binary MoO3/WO3 system. The electrochromic characteristics of the mixed oxide films were determined with simultaneous measurement of layer transmittance and applied electric current through the using organic propylene carbonate electrolyte cells in a conventional three-electrode configuration. Coloration efficiency data evaluated from the primary data plotted against the composition displayed a characteristic maximum at around 60% MoO3. Our combinatorial approach allows the localization of the maximum at 5% accuracy.
- Subjects
REACTIVE sputtering; MAGNETRON sputtering; OXIDE coating; THIN films; COMBINATORIAL chemistry; PROPYLENE carbonate
- Publication
Materials (1996-1944), 2024, Vol 17, Issue 5, p1000
- ISSN
1996-1944
- Publication type
Article
- DOI
10.3390/ma17051000