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Pregled bibliografske jedinice broj: 1090774

The structural, electrical and optical properties of spark plasma sintered BaSn1-Sb O3 ceramics

Vukašinović, Jelena; Počuča-Nešić, Milica; Golić, Danijela Luković; Ribić, Vesna; Branković, Zorica; Savić, Slavica M.; Dapčević, Aleksandra; Bernik, Slavko; Podlogar, Matejka; Kocen, Matej et al.
The structural, electrical and optical properties of spark plasma sintered BaSn1-Sb O3 ceramics // Journal of the European Ceramic Society, 40 (2020), 15; 5566-5575 doi:10.1016/j.jeurceramsoc.2020.06.062 (međunarodna recenzija, članak, znanstveni)

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Naslov
The structural, electrical and optical properties of spark plasma sintered BaSn1-Sb O3 ceramics

Autori
Vukašinović, Jelena ; Počuča-Nešić, Milica ; Golić, Danijela Luković ; Ribić, Vesna ; Branković, Zorica ; Savić, Slavica M. ; Dapčević, Aleksandra ; Bernik, Slavko ; Podlogar, Matejka ; Kocen, Matej ; Rapljenović, Željko ; Ivek, Tomislav ; Lazović, Vladimir ; Dojčinović, Biljana ; Branković, Goran

Izvornik
Journal of the European Ceramic Society (0955-2219) 40 (2020), 15; 5566-5575

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

Ključne riječi
BaSnO3 ; Spark plasma sintering ; Potential barrier ; Low angle grain boundaries ; Electrical conductivity

Sažetak
Antimony doped barium-stannate dense ceramic materials were synthesized using spark plasma sintering technique out of mechanically activated precursor powders. The influence of various Sb concentrations (x = 0.00 – 0.10) on properties of BaSn1-xSbxO3 ceramics was investigated. Relative densities of prepared samples were in the range of (79–96) %. TEM analysis revealed the presence of many dislocations in undoped BaSnO3, and their significant reduction upon doping with Sb. All samples except BaSn0.92Sb0.08O3 exhibit non- linear I-U characteristic, typical for semiconductors with potential barrier at grain boundaries. Low angle grain boundaries found only in BaSn0.92Sb0.08O3 caused the loss of potential barrier at grain boundaries which was confirmed by AC impedance spectroscopy measurements. Consequently, BaSn0.92Sb0.08O3 showed the lowest electrical resistivity and linear I-U characteristic. UV–vis analysis confirmed the increasing of band gap (Burstein–Moss shift) values in all doped samples.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija



POVEZANOST RADA

Ustanove:
Institut za fiziku, Zagreb

Profili:

Avatar Url Tomislav Ivek (autor)

Avatar Url Željko Rapljenović (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Vukašinović, Jelena; Počuča-Nešić, Milica; Golić, Danijela Luković; Ribić, Vesna; Branković, Zorica; Savić, Slavica M.; Dapčević, Aleksandra; Bernik, Slavko; Podlogar, Matejka; Kocen, Matej et al.
The structural, electrical and optical properties of spark plasma sintered BaSn1-Sb O3 ceramics // Journal of the European Ceramic Society, 40 (2020), 15; 5566-5575 doi:10.1016/j.jeurceramsoc.2020.06.062 (međunarodna recenzija, članak, znanstveni)
Vukašinović, J., Počuča-Nešić, M., Golić, D., Ribić, V., Branković, Z., Savić, S., Dapčević, A., Bernik, S., Podlogar, M. & Kocen, M. (2020) The structural, electrical and optical properties of spark plasma sintered BaSn1-Sb O3 ceramics. Journal of the European Ceramic Society, 40 (15), 5566-5575 doi:10.1016/j.jeurceramsoc.2020.06.062.
@article{article, author = {Vuka\v{s}inovi\'{c}, Jelena and Po\v{c}u\v{c}a-Ne\v{s}i\'{c}, Milica and Goli\'{c}, Danijela Lukovi\'{c} and Ribi\'{c}, Vesna and Brankovi\'{c}, Zorica and Savi\'{c}, Slavica M. and Dap\v{c}evi\'{c}, Aleksandra and Bernik, Slavko and Podlogar, Matejka and Kocen, Matej and Rapljenovi\'{c}, \v{Z}eljko and Ivek, Tomislav and Lazovi\'{c}, Vladimir and Doj\v{c}inovi\'{c}, Biljana and Brankovi\'{c}, Goran}, year = {2020}, pages = {5566-5575}, DOI = {10.1016/j.jeurceramsoc.2020.06.062}, keywords = {BaSnO3, Spark plasma sintering, Potential barrier, Low angle grain boundaries, Electrical conductivity}, journal = {Journal of the European Ceramic Society}, doi = {10.1016/j.jeurceramsoc.2020.06.062}, volume = {40}, number = {15}, issn = {0955-2219}, title = {The structural, electrical and optical properties of spark plasma sintered BaSn1-Sb O3 ceramics}, keyword = {BaSnO3, Spark plasma sintering, Potential barrier, Low angle grain boundaries, Electrical conductivity} }
@article{article, author = {Vuka\v{s}inovi\'{c}, Jelena and Po\v{c}u\v{c}a-Ne\v{s}i\'{c}, Milica and Goli\'{c}, Danijela Lukovi\'{c} and Ribi\'{c}, Vesna and Brankovi\'{c}, Zorica and Savi\'{c}, Slavica M. and Dap\v{c}evi\'{c}, Aleksandra and Bernik, Slavko and Podlogar, Matejka and Kocen, Matej and Rapljenovi\'{c}, \v{Z}eljko and Ivek, Tomislav and Lazovi\'{c}, Vladimir and Doj\v{c}inovi\'{c}, Biljana and Brankovi\'{c}, Goran}, year = {2020}, pages = {5566-5575}, DOI = {10.1016/j.jeurceramsoc.2020.06.062}, keywords = {BaSnO3, Spark plasma sintering, Potential barrier, Low angle grain boundaries, Electrical conductivity}, journal = {Journal of the European Ceramic Society}, doi = {10.1016/j.jeurceramsoc.2020.06.062}, volume = {40}, number = {15}, issn = {0955-2219}, title = {The structural, electrical and optical properties of spark plasma sintered BaSn1-Sb O3 ceramics}, keyword = {BaSnO3, Spark plasma sintering, Potential barrier, Low angle grain boundaries, Electrical conductivity} }

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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