Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature

Nanosized Mn(3)O(4) nanowires are prepared with KMnO(4) and ethanol in mild conditions by facile hydrothermal method. Hydrothermal reaction temperature is optimized to get uniform nanowires. The prepared Mn(3)O(4) nanowires exhibit high activity in the treatment of phenol at acid condition and room...

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Autores principales: Han, Runlin, Chen, Min, Liu, Xiaobing, Zhang, Yuhang, Xie, Yongli, Sui, Yan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7153629/
https://www.ncbi.nlm.nih.gov/pubmed/32143522
http://dx.doi.org/10.3390/nano10030461
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author Han, Runlin
Chen, Min
Liu, Xiaobing
Zhang, Yuhang
Xie, Yongli
Sui, Yan
author_facet Han, Runlin
Chen, Min
Liu, Xiaobing
Zhang, Yuhang
Xie, Yongli
Sui, Yan
author_sort Han, Runlin
collection PubMed
description Nanosized Mn(3)O(4) nanowires are prepared with KMnO(4) and ethanol in mild conditions by facile hydrothermal method. Hydrothermal reaction temperature is optimized to get uniform nanowires. The prepared Mn(3)O(4) nanowires exhibit high activity in the treatment of phenol at acid condition and room temperature. The 20 mg Mn(3)O(4) nanowires can efficiently dispose of 50 mL phenol solution (0.2 g·L(−1)) at pH 2 and 25 °C. The nanowires before and after phenol treatment are characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) and the reaction mechanism is discussed.
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spelling pubmed-71536292020-04-20 Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature Han, Runlin Chen, Min Liu, Xiaobing Zhang, Yuhang Xie, Yongli Sui, Yan Nanomaterials (Basel) Article Nanosized Mn(3)O(4) nanowires are prepared with KMnO(4) and ethanol in mild conditions by facile hydrothermal method. Hydrothermal reaction temperature is optimized to get uniform nanowires. The prepared Mn(3)O(4) nanowires exhibit high activity in the treatment of phenol at acid condition and room temperature. The 20 mg Mn(3)O(4) nanowires can efficiently dispose of 50 mL phenol solution (0.2 g·L(−1)) at pH 2 and 25 °C. The nanowires before and after phenol treatment are characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) and the reaction mechanism is discussed. MDPI 2020-03-04 /pmc/articles/PMC7153629/ /pubmed/32143522 http://dx.doi.org/10.3390/nano10030461 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Han, Runlin
Chen, Min
Liu, Xiaobing
Zhang, Yuhang
Xie, Yongli
Sui, Yan
Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature
title Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature
title_full Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature
title_fullStr Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature
title_full_unstemmed Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature
title_short Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature
title_sort controllable synthesis of mn(3)o(4) nanowires and application in the treatment of phenol at room temperature
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7153629/
https://www.ncbi.nlm.nih.gov/pubmed/32143522
http://dx.doi.org/10.3390/nano10030461
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