Synthesis and Characterization of Al doped Mg2Si Thermoelectric Materials (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Synthesis and Characterization of Al doped Mg2Si Thermoelectric Materials (Articolo in rivista) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1007/s11664-013-2482-6 (literal)

Alternative label

• Battiston S; Fiameni S.; Saleemi M.; Boldrini S.; Famengo A.; Agresti A.; Stingaciu M.; Toprak M.S.; Fabrizio M.; Barison S. (2013)
  Synthesis and Characterization of Al doped Mg2Si Thermoelectric Materials
  in Journal of electronic materials (Online)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Battiston S; Fiameni S.; Saleemi M.; Boldrini S.; Famengo A.; Agresti A.; Stingaciu M.; Toprak M.S.; Fabrizio M.; Barison S. (literal)

Pagina inizio

• 1956 (literal)

Pagina fine

• 1959 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://link.springer.com/article/10.1007%2Fs11664-013-2482-6 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 42 (literal)

Rivista

• Journal of electronic materials (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 7 (literal)

Note

• Scopu (literal)
• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1,2,4,5,6,9,10 : CNR-IENI Corso Stati Uniti 4, 35127 Padua, Italy / 3,8 : Functional Materials Division, KTH Royal Institute of Technology, Kista-Stockholm, Sweden / 7 : Department of Materials and Environmental Chemistry, Stockholm University, Stockholm, Sweden (literal)

Titolo

• Synthesis and Characterization of Al doped Mg2Si Thermoelectric Materials (literal)

Abstract

• Magnesium silicide (Mg2Si)-based alloys are promising candidates for thermoelectric (TE) energy conversion for the middle to high range of temperature. These materials are very attractive for TE research because of the abundance of their constituent elements in the Earth's crust. Mg2Si could replace lead-based TE materials, due to its low cost, nontoxicity, and low density. In this work, the role of aluminum doping (Mg2Si:Al = 1:x for x = 0.005, 0.01, 0.02, and 0.04 molar ratio) in dense Mg2Si materials was investigated. The synthesis process was performed by planetary milling under inert atmosphere starting from commercial Mg2Si pieces and Al powder. After ball milling, the samples were sintered by means of spark plasma sintering to density>95%. The morphology, composition, and crystal structure of the samples were characterized by field-emission scanning electron microscopy, energy-dispersive spectroscopy, and x-ray diffraction analyses. Moreover, Seebeck coefficient analyses, as well as electrical and thermal conductivity measurements were performed for all samples up to 600?C. The resultant estimated ZT values are comparable to those reported in the literature for these materials. In particular, the maximum ZT achieved was 0.50 for the x = 0.01 Al-doped sample at 600?C. (literal)

Prodotto di

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Leghe metalliche e ossidi nanostrutturati per dispositivi IT-SOFC, per nanofluidi, per materiali termoelettrici e loro applicazioni industriali (ET.P06.009.001) (Modulo)

Autore CNR

• SIMONE BATTISTON (Unità di personale interno)
• ALESSIA FAMENGO (Unità di personale esterno)
• FILIPPO AGRESTI (Unità di personale interno)
• MONICA FABRIZIO (Unità di personale interno)
• STEFANIA FIAMENI (Unità di personale interno)
• STEFANO BOLDRINI (Persona)
• SIMONA BARISON (Persona)

Insieme di parole chiave

• Keywords of "Synthesis and Characterization of Al doped Mg2Si Thermoelectric Materials" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Leghe metalliche e ossidi nanostrutturati per dispositivi IT-SOFC, per nanofluidi, per materiali termoelettrici e loro applicazioni industriali (ET.P06.009.001) (Modulo)

Autore CNR di

• MONICA FABRIZIO (Unità di personale interno)
• SIMONA BARISON (Persona)
• ALESSIA FAMENGO (Unità di personale esterno)
• STEFANIA FIAMENI (Unità di personale interno)
• SIMONE BATTISTON (Unità di personale interno)
• STEFANO BOLDRINI (Persona)
• FILIPPO AGRESTI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of electronic materials (Rivista)

Insieme di parole chiave di

• Keywords of "Synthesis and Characterization of Al doped Mg2Si Thermoelectric Materials" (Insieme di parole chiave)