A Quintuple-Layered Binary Chalcogenide Sb(2)Te(3) Single Crystal and Its Transport Properties for Thermoelectric Applications

[Image: see text] The binary chalcogenide material Sb(2)Te(3) was synthesized via the melting technique. The synthesized materials were converted to a single crystal through the Bridgman–Stockbarger technique. The phase purity and structural properties of the grown crystal were analyzed using powder...

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Autores principales: Raja, Arumugam, Jauhar, Ro Mu, Ramachandran, Kasthuri, Vediyappan, Sivasubramani, Kumar Raji, Ramesh, Pandian, Muthu Senthil, Perumalsamy, Ramasamy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9386820/
https://www.ncbi.nlm.nih.gov/pubmed/35990495
http://dx.doi.org/10.1021/acsomega.1c05972
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author Raja, Arumugam
Jauhar, Ro Mu
Ramachandran, Kasthuri
Vediyappan, Sivasubramani
Kumar Raji, Ramesh
Pandian, Muthu Senthil
Perumalsamy, Ramasamy
author_facet Raja, Arumugam
Jauhar, Ro Mu
Ramachandran, Kasthuri
Vediyappan, Sivasubramani
Kumar Raji, Ramesh
Pandian, Muthu Senthil
Perumalsamy, Ramasamy
author_sort Raja, Arumugam
collection PubMed
description [Image: see text] The binary chalcogenide material Sb(2)Te(3) was synthesized via the melting technique. The synthesized materials were converted to a single crystal through the Bridgman–Stockbarger technique. The phase purity and structural properties of the grown crystal were analyzed using powder X-ray diffraction and single-crystal X-ray diffraction measurements. X-ray photoemission spectroscopy reveals the local intermolecular bonding, changes in the stoichiometry, and the oxidation states of the elements present in the crystal. Transport properties like electrical resistivity, Seebeck coefficient, and thermal conductivity were measured. The power factor and figure of merit (ZT) of the grown crystal were calculated.
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spelling pubmed-93868202022-08-19 A Quintuple-Layered Binary Chalcogenide Sb(2)Te(3) Single Crystal and Its Transport Properties for Thermoelectric Applications Raja, Arumugam Jauhar, Ro Mu Ramachandran, Kasthuri Vediyappan, Sivasubramani Kumar Raji, Ramesh Pandian, Muthu Senthil Perumalsamy, Ramasamy ACS Omega [Image: see text] The binary chalcogenide material Sb(2)Te(3) was synthesized via the melting technique. The synthesized materials were converted to a single crystal through the Bridgman–Stockbarger technique. The phase purity and structural properties of the grown crystal were analyzed using powder X-ray diffraction and single-crystal X-ray diffraction measurements. X-ray photoemission spectroscopy reveals the local intermolecular bonding, changes in the stoichiometry, and the oxidation states of the elements present in the crystal. Transport properties like electrical resistivity, Seebeck coefficient, and thermal conductivity were measured. The power factor and figure of merit (ZT) of the grown crystal were calculated. American Chemical Society 2022-07-28 /pmc/articles/PMC9386820/ /pubmed/35990495 http://dx.doi.org/10.1021/acsomega.1c05972 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Raja, Arumugam
Jauhar, Ro Mu
Ramachandran, Kasthuri
Vediyappan, Sivasubramani
Kumar Raji, Ramesh
Pandian, Muthu Senthil
Perumalsamy, Ramasamy
A Quintuple-Layered Binary Chalcogenide Sb(2)Te(3) Single Crystal and Its Transport Properties for Thermoelectric Applications
title A Quintuple-Layered Binary Chalcogenide Sb(2)Te(3) Single Crystal and Its Transport Properties for Thermoelectric Applications
title_full A Quintuple-Layered Binary Chalcogenide Sb(2)Te(3) Single Crystal and Its Transport Properties for Thermoelectric Applications
title_fullStr A Quintuple-Layered Binary Chalcogenide Sb(2)Te(3) Single Crystal and Its Transport Properties for Thermoelectric Applications
title_full_unstemmed A Quintuple-Layered Binary Chalcogenide Sb(2)Te(3) Single Crystal and Its Transport Properties for Thermoelectric Applications
title_short A Quintuple-Layered Binary Chalcogenide Sb(2)Te(3) Single Crystal and Its Transport Properties for Thermoelectric Applications
title_sort quintuple-layered binary chalcogenide sb(2)te(3) single crystal and its transport properties for thermoelectric applications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9386820/
https://www.ncbi.nlm.nih.gov/pubmed/35990495
http://dx.doi.org/10.1021/acsomega.1c05972
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