Photocatalytic hollow TiO(2) and ZnO nanospheres prepared by atomic layer deposition

Carbon nanospheres (CNSs) were prepared by hydrothermal synthesis, and coated with TiO(2) and ZnO nanofilms by atomic layer deposition. Subsequently, through burning out the carbon core templates hollow metal oxide nanospheres were obtained. The substrates, the carbon-metal oxide composites and the...

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Autores principales: Justh, Nóra, Bakos, László Péter, Hernádi, Klára, Kiss, Gabriella, Réti, Balázs, Erdélyi, Zoltán, Parditka, Bence, Szilágyi, Imre Miklós
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5489517/
https://www.ncbi.nlm.nih.gov/pubmed/28659578
http://dx.doi.org/10.1038/s41598-017-04090-0
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author Justh, Nóra
Bakos, László Péter
Hernádi, Klára
Kiss, Gabriella
Réti, Balázs
Erdélyi, Zoltán
Parditka, Bence
Szilágyi, Imre Miklós
author_facet Justh, Nóra
Bakos, László Péter
Hernádi, Klára
Kiss, Gabriella
Réti, Balázs
Erdélyi, Zoltán
Parditka, Bence
Szilágyi, Imre Miklós
author_sort Justh, Nóra
collection PubMed
description Carbon nanospheres (CNSs) were prepared by hydrothermal synthesis, and coated with TiO(2) and ZnO nanofilms by atomic layer deposition. Subsequently, through burning out the carbon core templates hollow metal oxide nanospheres were obtained. The substrates, the carbon-metal oxide composites and the hollow nanospheres were characterized with TG/DTA-MS, FTIR, Raman, XRD, SEM-EDX, TEM-SAED and their photocatalytic activity was also investigated. The results indicate that CNSs are not beneficial for photocatalysis, but the crystalline hollow metal oxide nanospheres have considerable photocatalytic activity.
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spelling pubmed-54895172017-07-05 Photocatalytic hollow TiO(2) and ZnO nanospheres prepared by atomic layer deposition Justh, Nóra Bakos, László Péter Hernádi, Klára Kiss, Gabriella Réti, Balázs Erdélyi, Zoltán Parditka, Bence Szilágyi, Imre Miklós Sci Rep Article Carbon nanospheres (CNSs) were prepared by hydrothermal synthesis, and coated with TiO(2) and ZnO nanofilms by atomic layer deposition. Subsequently, through burning out the carbon core templates hollow metal oxide nanospheres were obtained. The substrates, the carbon-metal oxide composites and the hollow nanospheres were characterized with TG/DTA-MS, FTIR, Raman, XRD, SEM-EDX, TEM-SAED and their photocatalytic activity was also investigated. The results indicate that CNSs are not beneficial for photocatalysis, but the crystalline hollow metal oxide nanospheres have considerable photocatalytic activity. Nature Publishing Group UK 2017-06-28 /pmc/articles/PMC5489517/ /pubmed/28659578 http://dx.doi.org/10.1038/s41598-017-04090-0 Text en © The Author(s) 2017 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Justh, Nóra
Bakos, László Péter
Hernádi, Klára
Kiss, Gabriella
Réti, Balázs
Erdélyi, Zoltán
Parditka, Bence
Szilágyi, Imre Miklós
Photocatalytic hollow TiO(2) and ZnO nanospheres prepared by atomic layer deposition
title Photocatalytic hollow TiO(2) and ZnO nanospheres prepared by atomic layer deposition
title_full Photocatalytic hollow TiO(2) and ZnO nanospheres prepared by atomic layer deposition
title_fullStr Photocatalytic hollow TiO(2) and ZnO nanospheres prepared by atomic layer deposition
title_full_unstemmed Photocatalytic hollow TiO(2) and ZnO nanospheres prepared by atomic layer deposition
title_short Photocatalytic hollow TiO(2) and ZnO nanospheres prepared by atomic layer deposition
title_sort photocatalytic hollow tio(2) and zno nanospheres prepared by atomic layer deposition
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5489517/
https://www.ncbi.nlm.nih.gov/pubmed/28659578
http://dx.doi.org/10.1038/s41598-017-04090-0
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