ZrO2 FOR PHOTOCATALYTIC APPLICATIONS

被引：0

作者：

Frenți, Mariana ^{[1
]}

Mița, Carmen ^{[2
]}

Cornei, Nicoleta ^{[2
]}

Tiron, Vasile ^{[3
]}

Bulai, Georgiana ^{[3
]}

Dobromir, Marius ^{[3
]}

Doroshkevich, Aleksandr ^{[4
]}

Mardare, Diana ^{[5
]}

机构：

[1] Alexandru Ioan Cuza University, Faculty of Physics, Iasi, Romania

[2] Alexandru Ioan Cuza University, Faculty of Chemistry, Iasi, Romania

[3] Alexandru Ioan Cuza University, Institute of Interdisciplinary Research, Iasi, Romania

[4] Joint Institute for Nuclear Research, Dubna, Russia

[5] Alexandru Ioan Cuza University, Faculty of Physics, Iasi, Romania

来源：

UPB Scientific Bulletin, Series A: Applied Mathematics and Physics | 2023年 / 85卷 / 02期

关键词：

Crystal atomic structure - Hydrophilicity - Nitrogen compounds - Photocatalytic activity - Semiconductor doping - Thin films - Wetting - Zirconia;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We report in this work on the influence of nitrogen doping on the hydrophilic and photocatalytic activity of ZrO2 thin films, deposited by HiPIMS sputtering method, on Si substrates.Thin films structure, elemental composition of the atomic species at the films surface and optical band gap, were derived from XRD, XPS, DRS, respectively, and are correlated to explain the wettability and photocatalytic properties of the investigated films. We have found that: N-doping induces a shift of the fundamental absorption edge from UV to visible range and determines better hydrophilic properties and better photocatalytic power for the decomposition of Rhodamine B. © 2023, Politechnica University of Bucharest. All rights reserved.

引用

页码：165 / 176

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