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Pregled bibliografske jedinice broj: 578833

Charge carrier dynamics in materials with disordered structures : A case study of iron phosphate glasses


Šantić, Ana; Moguš-Milanković, Andrea
Charge carrier dynamics in materials with disordered structures : A case study of iron phosphate glasses // Croatica chemica acta, 85 (2012), 3; 245-254 doi:10.5562/cca1989 (međunarodna recenzija, članak, znanstveni)


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Naslov
Charge carrier dynamics in materials with disordered structures : A case study of iron phosphate glasses

Autori
Šantić, Ana ; Moguš-Milanković, Andrea

Izvornik
Croatica chemica acta (0011-1643) 85 (2012), 3; 245-254

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
iron phosphate glasses; electrical properties; structure

Sažetak
Materials with disordered structures have a crucial role in the rapid development of new technologies. Improvement of these materials for particular application, as well as preparation of novel composites is based on a thorough understanding of the basic mechanisms of charge carrier transport. Among various classes of structurally disordered materials, a family of iron phosphate glasses attracts special attention due to their unique combination of structural, electrical and mechanical properties. Generally, iron phosphate glasses are electronically conducting glasses with polaronic conduction mechanism where conduction takes place by electrons hopping from Fe2+ to Fe3+. Consequently, polaron transport directly depends on Fe2+/Fetot ratio and overall Fe2O3 content. However, by altering composition (addition of Cr2O3, MoO3, PbO, Na2O) and preparation conditions, the electrical conductivity of iron phosphate based glasses may vary over many orders of magnitude. This paper gives an overview of our recent studies of electronic and ionic transport in iron phosphate based glasses.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
098-0982929-2916 - Utjecaj strukture na električna svojstva (bioaktivnih) stakala i keramike (Moguš-Milanković, Andrea, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Andrea Moguš-Milanković (autor)

Avatar Url Ana Šantić (autor)

Poveznice na cjeloviti tekst rada:

doi Hrčak

Citiraj ovu publikaciju:

Šantić, Ana; Moguš-Milanković, Andrea
Charge carrier dynamics in materials with disordered structures : A case study of iron phosphate glasses // Croatica chemica acta, 85 (2012), 3; 245-254 doi:10.5562/cca1989 (međunarodna recenzija, članak, znanstveni)
Šantić, A. & Moguš-Milanković, A. (2012) Charge carrier dynamics in materials with disordered structures : A case study of iron phosphate glasses. Croatica chemica acta, 85 (3), 245-254 doi:10.5562/cca1989.
@article{article, author = {\v{S}anti\'{c}, Ana and Mogu\v{s}-Milankovi\'{c}, Andrea}, year = {2012}, pages = {245-254}, DOI = {10.5562/cca1989}, keywords = {iron phosphate glasses, electrical properties, structure}, journal = {Croatica chemica acta}, doi = {10.5562/cca1989}, volume = {85}, number = {3}, issn = {0011-1643}, title = {Charge carrier dynamics in materials with disordered structures : A case study of iron phosphate glasses}, keyword = {iron phosphate glasses, electrical properties, structure} }
@article{article, author = {\v{S}anti\'{c}, Ana and Mogu\v{s}-Milankovi\'{c}, Andrea}, year = {2012}, pages = {245-254}, DOI = {10.5562/cca1989}, keywords = {iron phosphate glasses, electrical properties, structure}, journal = {Croatica chemica acta}, doi = {10.5562/cca1989}, volume = {85}, number = {3}, issn = {0011-1643}, title = {Charge carrier dynamics in materials with disordered structures : A case study of iron phosphate glasses}, keyword = {iron phosphate glasses, electrical properties, structure} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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