Suitability of ultra-refractory diboride ceramics as absorbers for solar energy applications (Articolo in rivista)

Type

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

Label

• Suitability of ultra-refractory diboride ceramics as absorbers for solar energy applications (Articolo in rivista) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

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

• 10.1016/j.solmat.2012.10.004 (literal)

Alternative label

• Sciti D.; Silvestroni L.; Mercatelli L.; Sans J.-L.; Sani E. (2013)
  Suitability of ultra-refractory diboride ceramics as absorbers for solar energy applications
  in Solar energy materials and solar cells
  (literal)

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

• Sciti D.; Silvestroni L.; Mercatelli L.; Sans J.-L.; Sani E. (literal)

Pagina inizio

• 8 (literal)

Pagina fine

• 16 (literal)

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

• http://www.sciencedirect.com/science/article/pii/S0927024812004710 (literal)

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

• 109 (literal)

Rivista

• Solar energy materials and solar cells (Rivista)

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

• 9 (literal)

Note

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

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

• CNR-ISTEC, InstituteofScienceandTechnologyforCeramics,ViaGranarolo64,I-48018Faenza,Italy CNR-INO NationalInstituteofOptics,LargoE.Fermi,6,I-50125Firenze,Italy PROMES-CNRS Processes,MaterialsandSolarEnergyLaboratory,7rueduFourSolaire,66120FontRomeu,France (literal)

Titolo

• Suitability of ultra-refractory diboride ceramics as absorbers for solar energy applications (literal)

Abstract

• Ultra-refractory diborides are currently studied mainly as thermal protection materials for aerospace and military applications. However, their favourable properties (very high melting points and good thermo-mechanical properties at high temperatures) can be advantageously exploited to increase the operating temperature of thermodynamic solar plants in concentrating solar power systems. This paper reports on the spectral reflectance characterization of hafnium and zirconium diborides containing MoSi2 as secondary phase to evaluate their potential as novel solar absorbers. To assess the spectral selectivity properties, room-temperature hemispherical reflectance spectra were measured from the UV wavelength region to the mid-infrared, considering different levels of porosity for each system. Moreover, for zirconium diboride and hafnium diboride composites containing 10 vol% of MoSi2 sintering aid, the thermal emittance was measured in the 1100-1400 K temperature range. Room temperature spectral characteristics and high temperature emittance were compared to that of a monolithic silicon carbide. (literal)

Prodotto di

• Progettazione e misure di sistemi ottici, lighting simulation, ergonomia della visione, concentrazione di energia solare (MD.P03.020.002) (Modulo)
• Institute of science and technology for ceramics (ISTEC) (Istituto)

Autore CNR

• DILETTA SCITI (Unità di personale interno)
• LUCA MERCATELLI (Unità di personale interno)
• ELISA SANI (Persona)
• LAURA SILVESTRONI (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Suitability of ultra-refractory diboride ceramics as absorbers for solar energy applications" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of science and technology for ceramics (ISTEC) (Istituto)
• Progettazione e misure di sistemi ottici, lighting simulation, ergonomia della visione, concentrazione di energia solare (MD.P03.020.002) (Modulo)

Autore CNR di

• DILETTA SCITI (Unità di personale interno)
• LUCA MERCATELLI (Unità di personale interno)
• ELISA SANI (Persona)
• LAURA SILVESTRONI (Unità di personale interno)

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

• Solar energy materials and solar cells (Rivista)

Insieme di parole chiave di

• Keywords of "Suitability of ultra-refractory diboride ceramics as absorbers for solar energy applications" (Insieme di parole chiave)