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Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands

Fagui He, Eugen Klein, Stephan Bartling Orcid Logo, Siavash Saeidpour, Björn Corzilius Orcid Logo, Rostyslav Lesyuk, Christian Klinke Orcid Logo

The Journal of Physical Chemistry C, Volume: 126, Issue: 48, Pages: 20498 - 20504

Swansea University Author: Christian Klinke Orcid Logo

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DOI (Published version): 10.1021/acs.jpcc.2c06262

Abstract

We report the colloidal synthesis of 2D SnTe nanosheets through precursor hot-injection in a nonpolar solvent. During the reaction, an important intermediate – Sn-template – is formed which defines the confined growth of SnTe. This "flake-like" structure gives the first evidence for the po...

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Published in: The Journal of Physical Chemistry C
ISSN: 1932-7447 1932-7455
Published: American Chemical Society (ACS) 2022
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URI: https://cronfa.swan.ac.uk/Record/cronfa62228
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first_indexed 2023-01-01T14:08:09Z
last_indexed 2023-02-04T04:13:24Z
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spelling 2023-02-03T14:45:30.5649529 v2 62228 2023-01-01 Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands c10c44238eabfb203111f88a965f5372 0000-0001-8558-7389 Christian Klinke Christian Klinke true false 2023-01-01 CHEM We report the colloidal synthesis of 2D SnTe nanosheets through precursor hot-injection in a nonpolar solvent. During the reaction, an important intermediate – Sn-template – is formed which defines the confined growth of SnTe. This "flake-like" structure gives the first evidence for the possible 2D morphology formation prior to the anion precursor injection (TOP-Te). Additionally, we explore the role of each ligand in the reaction process. Thus, we explain the formation and morphology evolution of 2D SnTe nanostructures from a mechanism perspective as well as the role of each ligand on the molecular scale. The interplay of ligands provides the necessary conditions for the realization of stable low-dimensional SnTe nanomaterials with tunable size and shape. Journal Article The Journal of Physical Chemistry C 126 48 20498 20504 American Chemical Society (ACS) 1932-7447 1932-7455 8 12 2022 2022-12-08 10.1021/acs.jpcc.2c06262 COLLEGE NANME Chemistry COLLEGE CODE CHEM Swansea University Not Required B.C. acknowledges funding by the DFG through the grants CO 802/2-2 and INST 264/177-1 FUGG. C.K. acknowledges the European Regional Development Fund of the European Union for funding the X-ray diffractometer (GHS-20-0036/ P000379642) and the Deutsche Forschungsgemeinschaft for funding an electron microscope ThermoFisher Talos L120C (INST 264/188-1 FUGG). 2023-02-03T14:45:30.5649529 2023-01-01T14:05:21.7405009 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemistry Fagui He 1 Eugen Klein 2 Stephan Bartling 0000-0001-5901-7235 3 Siavash Saeidpour 4 Björn Corzilius 0000-0003-3937-9137 5 Rostyslav Lesyuk 6 Christian Klinke 0000-0001-8558-7389 7 Under embargo Under embargo 2023-01-01T14:06:41.8519060 Output 709034 application/pdf Accepted Manuscript true 2023-11-21T00:00:00.0000000 true eng
title Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands
spellingShingle Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands
Christian Klinke
title_short Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands
title_full Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands
title_fullStr Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands
title_full_unstemmed Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands
title_sort Template-Mediated Formation of Colloidal Two-Dimensional Tin Telluride Nanosheets and the Role of the Ligands
author_id_str_mv c10c44238eabfb203111f88a965f5372
author_id_fullname_str_mv c10c44238eabfb203111f88a965f5372_***_Christian Klinke
author Christian Klinke
author2 Fagui He
Eugen Klein
Stephan Bartling
Siavash Saeidpour
Björn Corzilius
Rostyslav Lesyuk
Christian Klinke
format Journal article
container_title The Journal of Physical Chemistry C
container_volume 126
container_issue 48
container_start_page 20498
publishDate 2022
institution Swansea University
issn 1932-7447
1932-7455
doi_str_mv 10.1021/acs.jpcc.2c06262
publisher American Chemical Society (ACS)
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Chemistry{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Chemistry
document_store_str 0
active_str 0
description We report the colloidal synthesis of 2D SnTe nanosheets through precursor hot-injection in a nonpolar solvent. During the reaction, an important intermediate – Sn-template – is formed which defines the confined growth of SnTe. This "flake-like" structure gives the first evidence for the possible 2D morphology formation prior to the anion precursor injection (TOP-Te). Additionally, we explore the role of each ligand in the reaction process. Thus, we explain the formation and morphology evolution of 2D SnTe nanostructures from a mechanism perspective as well as the role of each ligand on the molecular scale. The interplay of ligands provides the necessary conditions for the realization of stable low-dimensional SnTe nanomaterials with tunable size and shape.
published_date 2022-12-08T04:21:41Z
_version_ 1763754431197741056
score 11.012678

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