تقرير
Zeolite-based photocatalysts immobilized on aluminum support by plasma electrolytic oxidation
| العنوان: | Zeolite-based photocatalysts immobilized on aluminum support by plasma electrolytic oxidation |
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| المؤلفون: | Mojsilovic, K., Bozovic, N., Stojanovic, S., Damjanovic-Vasilic, L., Serdechnova, M., Blawert, C., Zheludkevich, M. L., Stojadinovic, S., Vasilic, R. |
| سنة النشر: | 2022 |
| المجموعة: | Condensed Matter Physics (Other) |
| مصطلحات موضوعية: | Physics - Applied Physics, Condensed Matter - Materials Science |
| الوصف: | The preparation and properties of zeolite-containing oxide coatings obtained by plasma electrolytic oxidation are investigated and discussed. Pure and Ce-exchanged natural (clinoptilolite) and synthetic (13X) zeolites are immobilized on aluminum support from silicate-based electrolyte. Obtained coatings are characterized with respect to their morphology, phase and chemical composition, photocatalytic activity and anti-corrosion properties. It is observed that all mentioned properties of obtained coatings are dependent on processing time and type of immobilized zeolite. Coatings with Ce-exchanged zeolite show higher photocatalytic activity and more effective corrosion protection than those with pure zeolite. The highest photocatalytic activity is observed for coatings processed in pulsed a DC regime for 30 minutes containing Ce-exchanged 13X zeolite, followed by those containing Ce-exchanged clinoptilolite. Pronounced anti-corrosion properties feature almost all samples containing Ce-exchanged 13X zeolite. |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1016/j.surfin.2021.101307 |
| URL الوصول: | http://arxiv.org/abs/2210.15455 |
| رقم الأكسشن: | edsarx.2210.15455 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1016/j.surfin.2021.101307 |
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