One-Step Solvothermal Method to Prepare Ag/Cu(2)O Composite With Enhanced Photocatalytic Properties

Ag/Cu(2)O microstructures with diverse morphologies have been successfully synthesized with different initial reagents of silver nitrate (AgNO(3)) by a facile one-step solvothermal method. Their structural and morphological characteristics were carefully investigated by means of X-ray diffraction (X...

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Publicado no:Nanoscale Res Lett
Main Authors: Deng, Xiaolong, Wang, Chenggang, Zhou, E., Huang, Jinzhao, Shao, Minghui, Wei, Xianqi, Liu, Xiaojing, Ding, Meng, Xu, Xijin
Formato: Artigo
Idioma:Inglês
Publicado em: Springer US 2016
Assuntos:
Nano Express
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4717129/
https://ncbi.nlm.nih.gov/pubmed/26781287
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s11671-016-1246-7
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spelling pubmed-47171292016-01-31 One-Step Solvothermal Method to Prepare Ag/Cu(2)O Composite With Enhanced Photocatalytic Properties Deng, Xiaolong Wang, Chenggang Zhou, E. Huang, Jinzhao Shao, Minghui Wei, Xianqi Liu, Xiaojing Ding, Meng Xu, Xijin Nanoscale Res Lett Nano Express Ag/Cu(2)O microstructures with diverse morphologies have been successfully synthesized with different initial reagents of silver nitrate (AgNO(3)) by a facile one-step solvothermal method. Their structural and morphological characteristics were carefully investigated by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM), and the experimental results showed that the morphologies transformed from microcubes for pure Cu(2)O to microspheres with rough surfaces for Ag/Cu(2)O. The photocatalytic activities were evaluated by measuring the degradation of methyl orange (MO) aqueous solution under visible light irradiation. The photocatalytic efficiencies of MO firstly increased to a maximum and then decreased with the increased amount of AgNO(3). The experimental results revealed that the photocatalytic activities were significantly influenced by the amount of AgNO(3) during the preparation process. The possible reasons for the enhanced photocatalytic activities of the as-prepared Ag/Cu(2)O composites were discussed. Springer US 2016-01-19 /pmc/articles/PMC4717129/ /pubmed/26781287 http://dx.doi.org/10.1186/s11671-016-1246-7 Text en © Deng et al. 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided 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.
institution US NLM
collection PubMed Central
language Inglês
format Artigo
topic Nano Express
spellingShingle Nano Express
Deng, Xiaolong
Wang, Chenggang
Zhou, E.
Huang, Jinzhao
Shao, Minghui
Wei, Xianqi
Liu, Xiaojing
Ding, Meng
Xu, Xijin
One-Step Solvothermal Method to Prepare Ag/Cu(2)O Composite With Enhanced Photocatalytic Properties
description Ag/Cu(2)O microstructures with diverse morphologies have been successfully synthesized with different initial reagents of silver nitrate (AgNO(3)) by a facile one-step solvothermal method. Their structural and morphological characteristics were carefully investigated by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM), and the experimental results showed that the morphologies transformed from microcubes for pure Cu(2)O to microspheres with rough surfaces for Ag/Cu(2)O. The photocatalytic activities were evaluated by measuring the degradation of methyl orange (MO) aqueous solution under visible light irradiation. The photocatalytic efficiencies of MO firstly increased to a maximum and then decreased with the increased amount of AgNO(3). The experimental results revealed that the photocatalytic activities were significantly influenced by the amount of AgNO(3) during the preparation process. The possible reasons for the enhanced photocatalytic activities of the as-prepared Ag/Cu(2)O composites were discussed.
author Deng, Xiaolong
Wang, Chenggang
Zhou, E.
Huang, Jinzhao
Shao, Minghui
Wei, Xianqi
Liu, Xiaojing
Ding, Meng
Xu, Xijin
author_facet Deng, Xiaolong
Wang, Chenggang
Zhou, E.
Huang, Jinzhao
Shao, Minghui
Wei, Xianqi
Liu, Xiaojing
Ding, Meng
Xu, Xijin
author_sort Deng, Xiaolong
title One-Step Solvothermal Method to Prepare Ag/Cu(2)O Composite With Enhanced Photocatalytic Properties
title_short One-Step Solvothermal Method to Prepare Ag/Cu(2)O Composite With Enhanced Photocatalytic Properties
title_full One-Step Solvothermal Method to Prepare Ag/Cu(2)O Composite With Enhanced Photocatalytic Properties
title_fullStr One-Step Solvothermal Method to Prepare Ag/Cu(2)O Composite With Enhanced Photocatalytic Properties
title_full_unstemmed One-Step Solvothermal Method to Prepare Ag/Cu(2)O Composite With Enhanced Photocatalytic Properties
title_sort one-step solvothermal method to prepare ag/cu(2)o composite with enhanced photocatalytic properties
publisher Springer US
container_title Nanoscale Res Lett
publishDate 2016
url https://ncbi.nlm.nih.gov/pmc/articles/PMC4717129/
https://ncbi.nlm.nih.gov/pubmed/26781287
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s11671-016-1246-7
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