Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Hamta Mansouri"'
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Akademický článek
A Comparative Study on the Thermoelectric Properties of Bismuth Chalcogenide Alloys Synthesized through Mechanochemical Alloying and Microwave-Assisted Solution Synthesis Routes
Autor: Bejan Hamawandi, Hamta Mansouri, Sedat Ballikaya, Yunus Demirci, Martina Orlovská, Nafiseh Bolghanabadi, Seyed Abdolkarim Sajjadi, Muhammet S. Toprak
Publikováno v: Frontiers in Materials, Vol 7 (2020)
The way a material is synthesized and processed has an immense effect on its microstructure, which in turn has a big impact on its transport properties. Here, we compare the thermoelectric (TE) properties of n- and p-type Bi2−xSbxTe3 (x: 0 and 1.5)
Externí odkaz: https://doaj.org/article/ac87beac34f9488ba6239c128839eb76
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3
Effect of Hydrothermal Synthesis Temperature on the Microstructural and Thermoelectric Characteristics of Thermally Deposited Bi0.5Sb1.5Te3 Thin Films
Autor: Hamta Mansouri, Seyed Abdolkarim Sajjadi, Yasaman Saberi
Publikováno v: Journal of Electronic Materials. 51:495-507
Bismuth antimony telluride (Bi0.5Sb1.5Te3) is a ternary compound with good thermoelectric properties at near room temperature. In this research, Bi0.5Sb1.5Te3 powders were hydrothermally synthesized at different temperatures (100, 150, 190, and 230°
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee95e6421c14911339d1b0f458c70ce7
https://doi.org/10.1007/s11664-021-09332-6
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5
Comparison of thermoelectric properties of Bi2Te3 and Bi2Se0·3Te2.7 thin film materials synthesized by hydrothermal process and thermal evaporation
Autor: Yasaman Saberi, Seyed Abdolkarim Sajjadi, Hamta Mansouri
Publikováno v: Ceramics International. 47:11547-11559
In the current research, synthesis and deposition procedures of Bi2Se0·3Te2.7 and Bi2Te3 thin film materials using hydrothermal process and thermal evaporation method were developed. The effects of these procedures on microstructural, optical and th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64b3d289c8fe05b67fdc6d4fabf17dca
https://doi.org/10.1016/j.ceramint.2020.12.285
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6
Microstructure and thermoelectric performance evaluation of p-type (Bi, Sb)2Te3 materials synthesized using mechanical alloying and spark plasma sintering process
Autor: Hamta Mansouri, Seyed Abdolkarim Sajjadi, Yasaman Saberi, Abolfazl Babakhani
Publikováno v: Journal of Materials Science: Materials in Electronics. 32:9858-9871
In this paper, three p-type thermoelectric compounds, namely Bi0.5Sb1.5Te3, Bi0.3Sb1.7Te3, and Bi0.2Sb1.8Te3 were manufactured by mechanical milling and spark plasma sintering method. The effects of chemical composition on microstructural and thermoe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2aaa7acee14bcb28c8028767e732fa5d
https://doi.org/10.1007/s10854-021-05645-8
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7
Comparison of characteristics of Bi2Te3 and Bi2Te2.7Se0.3 thermoelectric materials synthesized by hydrothermal process
Autor: Yasaman Saberi, Hamta Mansouri, Seyed Abdolkarim Sajjadi
Publikováno v: Journal of Materials Science: Materials in Electronics. 31:18988-18995
In this research, a simple approach based on hydrothermal method was developed for the synthesis of high purity Bi2Te2.7Se0.3 polyhedral nanoflakes and Bi2Te3 spherical nanoparticles. The synthesized Bi2Te3 and Bi2Te2.7Se0.3 nanopowders were characte
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::840fc11abd0525ae56d032b8df5f4b07
https://doi.org/10.1007/s10854-020-04435-y
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