Controllable Synthesis of Single-Crystalline CdO and Cd(OH)(2)Nanowires by a Simple Hydrothermal Approach

Single-crystalline Cd(OH)(2) or CdO nanowires can be selectively synthesized at 150 °C by a simple hydrothermal method using aqueous Cd(NO(3))(2) as precursor. The method is biosafe, and compared to the conventional oil-water surfactant approach, more environmental-benign. As revealed by the XRD res...

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Autores principales: Yang, Zai-xing, Zhong, Wei, Yin, Yan-xue, Du, Xin, Deng, Yu, Au, Chaktong, Du, You-wei
Formato: Texto
Lenguaje:English
Publicado: Springer 2010
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894330/
https://www.ncbi.nlm.nih.gov/pubmed/20672033
http://dx.doi.org/10.1007/s11671-010-9589-y
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author Yang, Zai-xing
Zhong, Wei
Yin, Yan-xue
Du, Xin
Deng, Yu
Au, Chaktong
Du, You-wei
author_facet Yang, Zai-xing
Zhong, Wei
Yin, Yan-xue
Du, Xin
Deng, Yu
Au, Chaktong
Du, You-wei
author_sort Yang, Zai-xing
collection PubMed
description Single-crystalline Cd(OH)(2) or CdO nanowires can be selectively synthesized at 150 °C by a simple hydrothermal method using aqueous Cd(NO(3))(2) as precursor. The method is biosafe, and compared to the conventional oil-water surfactant approach, more environmental-benign. As revealed by the XRD results, CdO or Cd(OH)(2) nanowires can be generated in high purity by varying the time of synthesis. The results of FESEM and HRTEM analysis show that the CdO nanowires are formed in bundles. Over the CdO-nanowire bundles, photoluminescence at ~517 nm attributable to near band-edge emission of CdO was recorded. Based on the experimental results, a possible growth mechanism of the products is proposed.
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spelling pubmed-28943302010-07-28 Controllable Synthesis of Single-Crystalline CdO and Cd(OH)(2)Nanowires by a Simple Hydrothermal Approach Yang, Zai-xing Zhong, Wei Yin, Yan-xue Du, Xin Deng, Yu Au, Chaktong Du, You-wei Nanoscale Res Lett Nano Express Single-crystalline Cd(OH)(2) or CdO nanowires can be selectively synthesized at 150 °C by a simple hydrothermal method using aqueous Cd(NO(3))(2) as precursor. The method is biosafe, and compared to the conventional oil-water surfactant approach, more environmental-benign. As revealed by the XRD results, CdO or Cd(OH)(2) nanowires can be generated in high purity by varying the time of synthesis. The results of FESEM and HRTEM analysis show that the CdO nanowires are formed in bundles. Over the CdO-nanowire bundles, photoluminescence at ~517 nm attributable to near band-edge emission of CdO was recorded. Based on the experimental results, a possible growth mechanism of the products is proposed. Springer 2010-04-11 /pmc/articles/PMC2894330/ /pubmed/20672033 http://dx.doi.org/10.1007/s11671-010-9589-y Text en Copyright © 2010 The Author(s) https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Nano Express
Yang, Zai-xing
Zhong, Wei
Yin, Yan-xue
Du, Xin
Deng, Yu
Au, Chaktong
Du, You-wei
Controllable Synthesis of Single-Crystalline CdO and Cd(OH)(2)Nanowires by a Simple Hydrothermal Approach
title Controllable Synthesis of Single-Crystalline CdO and Cd(OH)(2)Nanowires by a Simple Hydrothermal Approach
title_full Controllable Synthesis of Single-Crystalline CdO and Cd(OH)(2)Nanowires by a Simple Hydrothermal Approach
title_fullStr Controllable Synthesis of Single-Crystalline CdO and Cd(OH)(2)Nanowires by a Simple Hydrothermal Approach
title_full_unstemmed Controllable Synthesis of Single-Crystalline CdO and Cd(OH)(2)Nanowires by a Simple Hydrothermal Approach
title_short Controllable Synthesis of Single-Crystalline CdO and Cd(OH)(2)Nanowires by a Simple Hydrothermal Approach
title_sort controllable synthesis of single-crystalline cdo and cd(oh)(2)nanowires by a simple hydrothermal approach
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894330/
https://www.ncbi.nlm.nih.gov/pubmed/20672033
http://dx.doi.org/10.1007/s11671-010-9589-y
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