Enhanced figure of merit in nanostructured (Bi,Sb)2Te3 with optimized composition, prepared by a straightforward arc-melting procedure

Autor: F. Serrano-Sánchez, M. Gharsallah, N. M. Nemes, N. Biskup, M. Varela, J. L. Martínez, M. T. Fernández-Díaz, J. A. Alonso

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)

Abstract Sb-doped Bi2Te3 is known since the 1950s as the best thermoelectric material for near-room temperature operation. Improvements in material performance are expected from nanostructuring procedures. We present a straightforward and fast method

Externí odkaz: https://doaj.org/article/d9906467f142480cb7b3ce54daabbaa5

Nanostructured Thermoelectric Chalcogenides

Autor: Oscar J. Dura, Felix Carrascoso, M. Gharsallah, Manuel Funes, José Antonio Alonso, Javier Gainza, Federico Serrano-Sánchez, José Luis Martínez, Norbert M. Nemes

Publikováno v: Bringing Thermoelectricity into Reality

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5d5e6c6405f6e5dc9932324f8874550
http://www.intechopen.com/articles/show/title/nanostructured-thermoelectric-chalcogenides

Enhanced figure of merit in nanostructured (Bi,Sb)2Te3 with optimized composition, prepared by a straightforward arc-melting procedure

Autor: Norbert M. Nemes, Neven Biskup, M. T. Fernandez‐Diaz, Federico Serrano-Sánchez, José Luis Martínez, Maria Varela, M. Gharsallah, J. A. Alonso

Publikováno v: Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
'Scientific Reports ', vol: 7, pages: 6277-1-6277-10 (2017)
Digital.CSIC. Repositorio Institucional del CSIC
instname

Sb-doped BiTe is known since the 1950s as the best thermoelectric material for near-room temperature operation. Improvements in material performance are expected from nanostructuring procedures. We present a straightforward and fast method to synthes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24abf9a253ae02ea73a4eec983357707
http://hdl.handle.net/10261/189404

Evidence of nanostructuring and reduced thermal conductivity in n-type Sb-alloyed SnSe thermoelectric polycrystals

Autor: J. Bermúdez, José Antonio Alonso, Juan J. Meléndez, Javier Gainza, Federico Serrano-Sánchez, Federico Mompean, N. Biskup, Felix Carrascoso, José-Luis Martínez, Norbert M. Nemes, Oscar J. Dura, M. Gharsallah

Publikováno v: Journal of Applied Physics. 126:045105

SnSe has been recently reported as an attractive thermoelectric material, with an extraordinarily high, positive, Seebeck coefficient. Here, we describe the synthesis, structural, microscopic, and thermoelectric characterization of Sn1–xSbxSe inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a1110d95bcf51b56db15bc9ed9a0e0a
https://doi.org/10.1063/1.5108569

Nanostructured Bi2Te3 Prepared by a Straightforward Arc-Melting Method

Autor: J. Bermúdez, José Antonio Alonso, Norbert M. Nemes, José Luis Martínez, F. Elhalouani, Federico Serrano-Sánchez, M. Gharsallah

Publikováno v: Nanoscale Research Letters
Digital.CSIC. Repositorio Institucional del CSIC
instname

Thermoelectric materials constitute an alternative source of sustainable energy, harvested from waste heat. BiTe is the most utilized thermoelectric alloy. We show that it can be readily prepared in nanostructured form by arc-melting synthesis, yield

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2a87865cdee65b89dc8676c3f78af05
https://doi.org/10.1186/s11671-016-1345-5