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Influence of Intercalated Lithium on Structural and Electrical Properties of V2O5, Mixed V/Ce Oxide and Fe2O3


Turković, Aleksandra; Pavlović, Mladen; Ivanda, Mile; Gaberšček, Miran; Crnjak Orel, Zorica
Influence of Intercalated Lithium on Structural and Electrical Properties of V2O5, Mixed V/Ce Oxide and Fe2O3 // Journal of the Electrochemical Society, 153 (2006), 1; A122-A126 doi:10.1149/1.2136074 (međunarodna recenzija, članak, znanstveni)


Naslov
Influence of Intercalated Lithium on Structural and Electrical Properties of V2O5, Mixed V/Ce Oxide and Fe2O3

Autori
Turković, Aleksandra ; Pavlović, Mladen ; Ivanda, Mile ; Gaberšček, Miran ; Crnjak Orel, Zorica

Izvornik
Journal of the Electrochemical Society (0013-4651) 153 (2006), 1; A122-A126

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

Ključne riječi
GISAXS ; Thin films ; V/Ce-oxide ; Dip-coating

Sažetak
We have investigated thin-films containing nanosized grains of V2O5, new V/Ce oxides, Fe2O3 and V2O5, V/Ce and Fe2O3 with Li by the thermally stimulated currents (TSC), impedance spectroscopy (IS), Raman spectroscopy and grazing-incidence small-angle X-ray scattering (GISAXS) at the ELETTRA synchrotron (Italy, Trieste). Combining different experimental methods, the dependence of structural and electrical properties upon percentage of Li added into the matrix of these metal-oxide films was found. These changes are explained by the structural changes of grains (and grain boundaries) and with the impact of Li+ ions in the charge transfers. The average grain radius <R>, obtained by GISAXS increased in V/Ce oxide at 38 at. % of V upon the intercalation of Li+ ions. This particular morphology is quite suitable for application in electrochromic devices, in an advanced electrochemical cell concept and efficient new solar cells.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0098022
0098026
0098140

Ustanove
Institut "Ruđer Bošković", Zagreb

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


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