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Optical and Quantum Electronics

Erschienen in:

01.02.2020

Optical properties of Glass/ITO/Co₃O₄ heterojunction

verfasst von: Nader Ghobadi, Mahdi Kazazi, Hamed Bahiraie

Erschienen in: Optical and Quantum Electronics | Ausgabe 2/2020

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Abstract

In this work, at first simple spinel cobalt oxide nono powder was synthesized by a simple hydrothermal route combined with a heat treatment, in the next step the commercially available with Electrophoretic deposition of Co₃O₄ film on indium tin oxide is presented. Co₃O₄ is p type semiconductor and ITO, n type and Co₃O₄ on ITO creates a pn junction. The material was characterized by X-ray diffraction, UV–visible spectroscopy for energy band gap estimation and scanning electron microscopy to morphology investigation as well as size distribution and The BET specific surface area of the prepared sample. The optical transitions for single layer and device is investigated. Co₃O₄ on ITO nanostructured thin films shows the outstanding photocatalytic behavior that enhanced photo-catalytic oxidizing so that After 120 min of UV irradiation, degradation efficiency reaches to 91%.

Vorheriger Artikel Computer study of the gas temperature profile in copper and copper vapor halide lasers

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Titel: Optical properties of Glass/ITO/Co3O4 heterojunction
verfasst von: Nader Ghobadi
Mahdi Kazazi
Hamed Bahiraie
Publikationsdatum: 01.02.2020
Verlag: Springer US
Erschienen in: Optical and Quantum Electronics / Ausgabe 2/2020
Print ISSN: 0306-8919
Elektronische ISSN: 1572-817X
DOI: https://doi.org/10.1007/s11082-020-2203-3

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