Synthesis and characterization of doped bismuth(iii) oxides with silenite and defect fluorite structure
Sinteza i karekterizacija dopiranih oksida bizmuta sa silentskom i defektnom fluoritskom strukturom
2014
Authors
Dapčević, AleksandraContributors
Poleti, DejanRogan, Jelena
Karanović, Ljiljana
Miladinović, Jelena
Doctoral thesis (Published version)
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Show full item recordAbstract
Numerous phases with sillenite (γ-Bi2O3) and defect fluorite (δ-Bi2O3) structure have been prepared in pseudo-binary Bi2O3–MxOy systems, where M = Ag, Li, Pb, Zn, Al, Fe, Tm, Ce, Hf, Mn, Si, Ti, V, W, Cr, and pseudo-ternary Bi2O3–M1xOy–M2xOy systems, where M1 = Pb, Zn, Ti and M2 = Zn, Ti, Si. The products mainly prepared by high-temperature reactions were characterized by the following techniques: X-ray powder diffraction, differential thermal analysis, scanning electron microscopy, energydispersive X-ray spectroscopy, high resolution transmission electron microscopy, selected area electron diffraction and electrochemical impedance spectroscopy...
U disertaciji je opisano dobijanje velikog broja faza sa silenitskom (γ-Bi2O3) i defektnom fluoritskom (δ-Bi2O3) strukturom, ispitivanih u pseudo-binarnim sistemima Bi2O3–MxOy, gde je M = Ag, Li, Pb, Zn, Al, Fe, Tm, Ce, Hf, Mn, Si, Ti, V, W i Cr, i pseudo-ternarnim sistemima Bi2O3–M1xOy–M2xOy, gde je M1 = Pb, Zn i Ti, M2 = Zn, Ti i Si. Glavni sintetski postupak bio je termohemijski, a korišćene su sledeće metode karakterizacije: rendgenska difrakcija na polikristalnim uzorcima, diferencijalna termijska analiza, skenirajuća elektronska mikroskopija, rendgenska spektroskopija sa skeniranjem energija, transmisiona elektronska mikroskopija visoke rezolucije, elektronska difrakcija i elektrohemijska impedansna spektroskopija...
Keywords:
bismuth(III) oxide / sillenite structure / defect fluorite structure / superstructures / doping / phase transitions / solid oxide fuel cells / bizmut(III)-oksid / silenitska struktura / defektna fluoritska struktura / superstrukture / dopiranje / fazni prelazi / gorivne ćelijeSource:
2014Publisher:
- Univerzitet u Beogradu, Tehnološko-metalurški fakultet
URI
http://eteze.bg.ac.rs/application/showtheses?thesesId=3351https://fedorabg.bg.ac.rs/fedora/get/o:11832/bdef:Content/download
http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=47569423
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4615
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Tehnološko-metalurški fakultetTY - THES AU - Dapčević, Aleksandra PY - 2014 UR - http://eteze.bg.ac.rs/application/showtheses?thesesId=3351 UR - https://fedorabg.bg.ac.rs/fedora/get/o:11832/bdef:Content/download UR - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=47569423 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4615 AB - Numerous phases with sillenite (γ-Bi2O3) and defect fluorite (δ-Bi2O3) structure have been prepared in pseudo-binary Bi2O3–MxOy systems, where M = Ag, Li, Pb, Zn, Al, Fe, Tm, Ce, Hf, Mn, Si, Ti, V, W, Cr, and pseudo-ternary Bi2O3–M1xOy–M2xOy systems, where M1 = Pb, Zn, Ti and M2 = Zn, Ti, Si. The products mainly prepared by high-temperature reactions were characterized by the following techniques: X-ray powder diffraction, differential thermal analysis, scanning electron microscopy, energydispersive X-ray spectroscopy, high resolution transmission electron microscopy, selected area electron diffraction and electrochemical impedance spectroscopy... AB - U disertaciji je opisano dobijanje velikog broja faza sa silenitskom (γ-Bi2O3) i defektnom fluoritskom (δ-Bi2O3) strukturom, ispitivanih u pseudo-binarnim sistemima Bi2O3–MxOy, gde je M = Ag, Li, Pb, Zn, Al, Fe, Tm, Ce, Hf, Mn, Si, Ti, V, W i Cr, i pseudo-ternarnim sistemima Bi2O3–M1xOy–M2xOy, gde je M1 = Pb, Zn i Ti, M2 = Zn, Ti i Si. Glavni sintetski postupak bio je termohemijski, a korišćene su sledeće metode karakterizacije: rendgenska difrakcija na polikristalnim uzorcima, diferencijalna termijska analiza, skenirajuća elektronska mikroskopija, rendgenska spektroskopija sa skeniranjem energija, transmisiona elektronska mikroskopija visoke rezolucije, elektronska difrakcija i elektrohemijska impedansna spektroskopija... PB - Univerzitet u Beogradu, Tehnološko-metalurški fakultet T1 - Synthesis and characterization of doped bismuth(iii) oxides with silenite and defect fluorite structure T1 - Sinteza i karekterizacija dopiranih oksida bizmuta sa silentskom i defektnom fluoritskom strukturom UR - https://hdl.handle.net/21.15107/rcub_technorep_4615 ER -
@phdthesis{ author = "Dapčević, Aleksandra", year = "2014", abstract = "Numerous phases with sillenite (γ-Bi2O3) and defect fluorite (δ-Bi2O3) structure have been prepared in pseudo-binary Bi2O3–MxOy systems, where M = Ag, Li, Pb, Zn, Al, Fe, Tm, Ce, Hf, Mn, Si, Ti, V, W, Cr, and pseudo-ternary Bi2O3–M1xOy–M2xOy systems, where M1 = Pb, Zn, Ti and M2 = Zn, Ti, Si. The products mainly prepared by high-temperature reactions were characterized by the following techniques: X-ray powder diffraction, differential thermal analysis, scanning electron microscopy, energydispersive X-ray spectroscopy, high resolution transmission electron microscopy, selected area electron diffraction and electrochemical impedance spectroscopy..., U disertaciji je opisano dobijanje velikog broja faza sa silenitskom (γ-Bi2O3) i defektnom fluoritskom (δ-Bi2O3) strukturom, ispitivanih u pseudo-binarnim sistemima Bi2O3–MxOy, gde je M = Ag, Li, Pb, Zn, Al, Fe, Tm, Ce, Hf, Mn, Si, Ti, V, W i Cr, i pseudo-ternarnim sistemima Bi2O3–M1xOy–M2xOy, gde je M1 = Pb, Zn i Ti, M2 = Zn, Ti i Si. Glavni sintetski postupak bio je termohemijski, a korišćene su sledeće metode karakterizacije: rendgenska difrakcija na polikristalnim uzorcima, diferencijalna termijska analiza, skenirajuća elektronska mikroskopija, rendgenska spektroskopija sa skeniranjem energija, transmisiona elektronska mikroskopija visoke rezolucije, elektronska difrakcija i elektrohemijska impedansna spektroskopija...", publisher = "Univerzitet u Beogradu, Tehnološko-metalurški fakultet", title = "Synthesis and characterization of doped bismuth(iii) oxides with silenite and defect fluorite structure, Sinteza i karekterizacija dopiranih oksida bizmuta sa silentskom i defektnom fluoritskom strukturom", url = "https://hdl.handle.net/21.15107/rcub_technorep_4615" }
Dapčević, A.. (2014). Synthesis and characterization of doped bismuth(iii) oxides with silenite and defect fluorite structure. Univerzitet u Beogradu, Tehnološko-metalurški fakultet.. https://hdl.handle.net/21.15107/rcub_technorep_4615
Dapčević A. Synthesis and characterization of doped bismuth(iii) oxides with silenite and defect fluorite structure. 2014;. https://hdl.handle.net/21.15107/rcub_technorep_4615 .
Dapčević, Aleksandra, "Synthesis and characterization of doped bismuth(iii) oxides with silenite and defect fluorite structure" (2014), https://hdl.handle.net/21.15107/rcub_technorep_4615 .