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Few‐Layer Antimonene by Liquid‐Phase Exfoliation
Angewandte Chemie International Edition, Volume: 55, Issue: 46, Pages: 14345 - 14349
Swansea University Author:
Roland Gillen
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Copyright: 2016 The Authors. This is an open access article under the terms of the Creative Commons Attribution Non-Commercial NoDerivs License.
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DOI (Published version): 10.1002/anie.201605298
Abstract
We report on a fast and simple method to produce highly stable isopropanol/water (4:1) suspensions of few-layer antimonene by liquid-phase exfoliation of antimony crystals in a process that is assisted by sonication but does not require the addition of any surfactant. This straightforward method gen...
Published in: | Angewandte Chemie International Edition |
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ISSN: | 1433-7851 1521-3773 |
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Wiley
2016
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URI: | https://cronfa.swan.ac.uk/Record/cronfa66673 |
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v2 66673 2024-06-11 Few‐Layer Antimonene by Liquid‐Phase Exfoliation 8fd99815709ad1e4ae52e27f63257604 0000-0002-7913-0953 Roland Gillen Roland Gillen true false 2024-06-11 ACEM We report on a fast and simple method to produce highly stable isopropanol/water (4:1) suspensions of few-layer antimonene by liquid-phase exfoliation of antimony crystals in a process that is assisted by sonication but does not require the addition of any surfactant. This straightforward method generates dispersions of few-layer antimonene suitable for on-surface isolation. Analysis by atomic force microscopy, scanning transmission electron microscopy, and electron energy loss spectroscopy confirmed the formation of high-quality few-layer antimonene nanosheets with large lateral dimensions. These nanolayers are extremely stable under ambient conditions. Their Raman signals are strongly thickness-dependent, which was rationalized by means of density functional theory calculations. Journal Article Angewandte Chemie International Edition 55 46 14345 14349 Wiley 1433-7851 1521-3773 antimonene; atomic force microscopy; liquid-phase exfoliation; Raman spectroscopy; two-dimensional materials 3 11 2016 2016-11-03 10.1002/anie.201605298 COLLEGE NANME Aerospace, Civil, Electrical, and Mechanical Engineering COLLEGE CODE ACEM Swansea University MINECO. Grant Numbers: MDM-2014-0377, CSD2010-0024, MAT2013-46753-C2-1-P, MAT2015-66888-C3-3-R; European Union. Grant Number: 604391; Fundación BBVA; North-German Supercomputing Alliance. Grant Number: bep00047; European Research Council. Grant Number: 259286; DFG Marie Curie Fellowship. Grant Number: FP7/2013-IEF-627386 2024-08-15T09:34:43.3654043 2024-06-11T13:00:20.3474906 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Carlos Gibaja 1 David Rodriguez‐San‐Miguel 2 Pablo Ares 3 Julio Gómez‐Herrero 4 Maria Varela 5 Roland Gillen 0000-0002-7913-0953 6 Janina Maultzsch 7 Frank Hauke 8 Andreas Hirsch 9 Gonzalo Abellán 10 Félix Zamora 11 66673__31113__d2254e606e2f44158397b47b3fe22d43.pdf 66673.VoR.pdf 2024-08-15T09:32:28.9306262 Output 3138943 application/pdf Version of Record true Copyright: 2016 The Authors. This is an open access article under the terms of the Creative Commons Attribution Non-Commercial NoDerivs License. true eng http://creativecommons.org/licenses/by-nc-nd/4.0/ |
title |
Few‐Layer Antimonene by Liquid‐Phase Exfoliation |
spellingShingle |
Few‐Layer Antimonene by Liquid‐Phase Exfoliation Roland Gillen |
title_short |
Few‐Layer Antimonene by Liquid‐Phase Exfoliation |
title_full |
Few‐Layer Antimonene by Liquid‐Phase Exfoliation |
title_fullStr |
Few‐Layer Antimonene by Liquid‐Phase Exfoliation |
title_full_unstemmed |
Few‐Layer Antimonene by Liquid‐Phase Exfoliation |
title_sort |
Few‐Layer Antimonene by Liquid‐Phase Exfoliation |
author_id_str_mv |
8fd99815709ad1e4ae52e27f63257604 |
author_id_fullname_str_mv |
8fd99815709ad1e4ae52e27f63257604_***_Roland Gillen |
author |
Roland Gillen |
author2 |
Carlos Gibaja David Rodriguez‐San‐Miguel Pablo Ares Julio Gómez‐Herrero Maria Varela Roland Gillen Janina Maultzsch Frank Hauke Andreas Hirsch Gonzalo Abellán Félix Zamora |
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Journal article |
container_title |
Angewandte Chemie International Edition |
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55 |
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46 |
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14345 |
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2016 |
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Swansea University |
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1433-7851 1521-3773 |
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10.1002/anie.201605298 |
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Wiley |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering |
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description |
We report on a fast and simple method to produce highly stable isopropanol/water (4:1) suspensions of few-layer antimonene by liquid-phase exfoliation of antimony crystals in a process that is assisted by sonication but does not require the addition of any surfactant. This straightforward method generates dispersions of few-layer antimonene suitable for on-surface isolation. Analysis by atomic force microscopy, scanning transmission electron microscopy, and electron energy loss spectroscopy confirmed the formation of high-quality few-layer antimonene nanosheets with large lateral dimensions. These nanolayers are extremely stable under ambient conditions. Their Raman signals are strongly thickness-dependent, which was rationalized by means of density functional theory calculations. |
published_date |
2016-11-03T09:34:42Z |
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1807441862576832512 |
score |
11.021648 |