Solution-based low-temperature synthesis of germanium nanorods and nanowires

ABSTRACT: The Ga-assisted formation of Ge nanorods and nanowires in solution has been demonstrated and a catalytic activity of the Ga seeds was observed. The synthesis of anisotropic single-crystalline Ge nanostructures was achieved at temperatures as low as 170 °C. Gallium not only serves as nuclea...

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Autores principales: Pertl, Patrik, Seifner, Michael S., Herzig, Christopher, Limbeck, Andreas, Sistani, Masiar, Lugstein, Alois, Barth, Sven
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2018
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6060878/
https://www.ncbi.nlm.nih.gov/pubmed/30100629
http://dx.doi.org/10.1007/s00706-018-2191-1
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author Pertl, Patrik
Seifner, Michael S.
Herzig, Christopher
Limbeck, Andreas
Sistani, Masiar
Lugstein, Alois
Barth, Sven
author_facet Pertl, Patrik
Seifner, Michael S.
Herzig, Christopher
Limbeck, Andreas
Sistani, Masiar
Lugstein, Alois
Barth, Sven
author_sort Pertl, Patrik
collection PubMed
description ABSTRACT: The Ga-assisted formation of Ge nanorods and nanowires in solution has been demonstrated and a catalytic activity of the Ga seeds was observed. The synthesis of anisotropic single-crystalline Ge nanostructures was achieved at temperatures as low as 170 °C. Gallium not only serves as nucleation seed but is also incorporated in the Ge nanowires in higher concentrations than its thermodynamic solubility limit. GRAPHICAL ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s00706-018-2191-1) contains supplementary material, which is available to authorized users.
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spelling pubmed-60608782018-08-09 Solution-based low-temperature synthesis of germanium nanorods and nanowires Pertl, Patrik Seifner, Michael S. Herzig, Christopher Limbeck, Andreas Sistani, Masiar Lugstein, Alois Barth, Sven Monatsh Chem Original Paper ABSTRACT: The Ga-assisted formation of Ge nanorods and nanowires in solution has been demonstrated and a catalytic activity of the Ga seeds was observed. The synthesis of anisotropic single-crystalline Ge nanostructures was achieved at temperatures as low as 170 °C. Gallium not only serves as nucleation seed but is also incorporated in the Ge nanowires in higher concentrations than its thermodynamic solubility limit. GRAPHICAL ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s00706-018-2191-1) contains supplementary material, which is available to authorized users. Springer Vienna 2018-05-02 2018 /pmc/articles/PMC6060878/ /pubmed/30100629 http://dx.doi.org/10.1007/s00706-018-2191-1 Text en © The Author(s) 2018 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.
spellingShingle Original Paper
Pertl, Patrik
Seifner, Michael S.
Herzig, Christopher
Limbeck, Andreas
Sistani, Masiar
Lugstein, Alois
Barth, Sven
Solution-based low-temperature synthesis of germanium nanorods and nanowires
title Solution-based low-temperature synthesis of germanium nanorods and nanowires
title_full Solution-based low-temperature synthesis of germanium nanorods and nanowires
title_fullStr Solution-based low-temperature synthesis of germanium nanorods and nanowires
title_full_unstemmed Solution-based low-temperature synthesis of germanium nanorods and nanowires
title_short Solution-based low-temperature synthesis of germanium nanorods and nanowires
title_sort solution-based low-temperature synthesis of germanium nanorods and nanowires
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6060878/
https://www.ncbi.nlm.nih.gov/pubmed/30100629
http://dx.doi.org/10.1007/s00706-018-2191-1
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