The influence of urea on the formation process of BiPbSrCaCuO superconducting ceramics synthesized by spray pyrolysis method
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2000
Authors
Mančić, Lidija
Milošević, Olivera

Marinković, Bojan A.

De Silva Lopes, M. F.
Rizzo, Fernando

Article (Published version)

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The influence of urea on the formation process in the Bi-Pb-Sr-Ca-Cu-O system, as well as, on the final high Tc. phase content and morphology of the powders obtained by spray pyrolysis method was studied. The process involves aerosol formation from common nitrate solutions (with and without urea addition) using ultrasonic atomizer operated at 1.7 MHz and control over aerosol decomposition up to 840°C. It was shown that the presence of urea in the precursor solutions promotes a faster phase transformation, improves homogeneity, reduces substantially the mean particle size and affects the resulting morphology of powders. © 2000 Elsevier Science S.A. All rights reserved.
Keywords:
BiPbSrCaCuO ceramic / spray pyrolysis / ureaSource:
Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2000, 76, 2, 127-132Publisher:
- Elsevier
Funding / projects:
- Ministry of Education, Science and Technology of the Republic of Serbia - Prognosis of materials properties from the viewpoint of the synthesis structure–properties relationship
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Mančić, Lidija AU - Milošević, Olivera AU - Marinković, Bojan A. AU - De Silva Lopes, M. F. AU - Rizzo, Fernando PY - 2000 UR - https://dais.sanu.ac.rs/123456789/3861 AB - The influence of urea on the formation process in the Bi-Pb-Sr-Ca-Cu-O system, as well as, on the final high Tc. phase content and morphology of the powders obtained by spray pyrolysis method was studied. The process involves aerosol formation from common nitrate solutions (with and without urea addition) using ultrasonic atomizer operated at 1.7 MHz and control over aerosol decomposition up to 840°C. It was shown that the presence of urea in the precursor solutions promotes a faster phase transformation, improves homogeneity, reduces substantially the mean particle size and affects the resulting morphology of powders. © 2000 Elsevier Science S.A. All rights reserved. PB - Elsevier T2 - Materials Science and Engineering B: Solid-State Materials for Advanced Technology T1 - The influence of urea on the formation process of BiPbSrCaCuO superconducting ceramics synthesized by spray pyrolysis method SP - 127 EP - 132 VL - 76 IS - 2 DO - 10.1016/S0921-5107(00)00427-X UR - https://hdl.handle.net/21.15107/rcub_dais_3861 ER -
@article{ author = "Mančić, Lidija and Milošević, Olivera and Marinković, Bojan A. and De Silva Lopes, M. F. and Rizzo, Fernando", year = "2000", abstract = "The influence of urea on the formation process in the Bi-Pb-Sr-Ca-Cu-O system, as well as, on the final high Tc. phase content and morphology of the powders obtained by spray pyrolysis method was studied. The process involves aerosol formation from common nitrate solutions (with and without urea addition) using ultrasonic atomizer operated at 1.7 MHz and control over aerosol decomposition up to 840°C. It was shown that the presence of urea in the precursor solutions promotes a faster phase transformation, improves homogeneity, reduces substantially the mean particle size and affects the resulting morphology of powders. © 2000 Elsevier Science S.A. All rights reserved.", publisher = "Elsevier", journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology", title = "The influence of urea on the formation process of BiPbSrCaCuO superconducting ceramics synthesized by spray pyrolysis method", pages = "127-132", volume = "76", number = "2", doi = "10.1016/S0921-5107(00)00427-X", url = "https://hdl.handle.net/21.15107/rcub_dais_3861" }
Mančić, L., Milošević, O., Marinković, B. A., De Silva Lopes, M. F.,& Rizzo, F.. (2000). The influence of urea on the formation process of BiPbSrCaCuO superconducting ceramics synthesized by spray pyrolysis method. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology Elsevier., 76(2), 127-132. https://doi.org/10.1016/S0921-5107(00)00427-X https://hdl.handle.net/21.15107/rcub_dais_3861
Mančić L, Milošević O, Marinković BA, De Silva Lopes MF, Rizzo F. The influence of urea on the formation process of BiPbSrCaCuO superconducting ceramics synthesized by spray pyrolysis method. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2000;76(2):127-132. doi:10.1016/S0921-5107(00)00427-X https://hdl.handle.net/21.15107/rcub_dais_3861 .
Mančić, Lidija, Milošević, Olivera, Marinković, Bojan A., De Silva Lopes, M. F., Rizzo, Fernando, "The influence of urea on the formation process of BiPbSrCaCuO superconducting ceramics synthesized by spray pyrolysis method" in Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 76, no. 2 (2000):127-132, https://doi.org/10.1016/S0921-5107(00)00427-X ., https://hdl.handle.net/21.15107/rcub_dais_3861 .