Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects
Аутори
Omerašević, MiaČebela, Maria
Savić, Andrija B.
Maksimović, Vesna
Vuković, Nikola
Mentus, Slavko
Radosavljević-Mihajlović, Ana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
137Cesium is considered as one of the most hazardous radiotoxic elements for the environment. The aim of this study is to find out the best method to remove radio-active cesium from nuclear waste streams and safely store in non-leaching solids. Cs + exchanged forms of two synthetic zeolites (4A and 5A) were prepared by standard procedure and investigated by SEM/EDS analysis. Thermal-transformations of Cs + exchanged zeolites (LTA) have been studied by means of differential thermal analysis (DTA), thermo-gravimetric analyis (TGA) and x-ray powder diffraction. Based on obtained data, it was concluded that above 1000 0C Cs-LTA (4A and 5A) frameworks recrystallized in a stabile pollucite phase.
Извор:
12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia, 2013, 9-Напомена:
- Program and the book of abstracts available at: https://dais.sanu.ac.rs/handle/123456789/175
Колекције
Институција/група
VinčaTY - CONF AU - Omerašević, Mia AU - Čebela, Maria AU - Savić, Andrija B. AU - Maksimović, Vesna AU - Vuković, Nikola AU - Mentus, Slavko AU - Radosavljević-Mihajlović, Ana PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/11532 AB - 137Cesium is considered as one of the most hazardous radiotoxic elements for the environment. The aim of this study is to find out the best method to remove radio-active cesium from nuclear waste streams and safely store in non-leaching solids. Cs + exchanged forms of two synthetic zeolites (4A and 5A) were prepared by standard procedure and investigated by SEM/EDS analysis. Thermal-transformations of Cs + exchanged zeolites (LTA) have been studied by means of differential thermal analysis (DTA), thermo-gravimetric analyis (TGA) and x-ray powder diffraction. Based on obtained data, it was concluded that above 1000 0C Cs-LTA (4A and 5A) frameworks recrystallized in a stabile pollucite phase. C3 - 12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia T1 - Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects SP - 9 UR - https://hdl.handle.net/21.15107/rcub_vinar_11532 ER -
@conference{ author = "Omerašević, Mia and Čebela, Maria and Savić, Andrija B. and Maksimović, Vesna and Vuković, Nikola and Mentus, Slavko and Radosavljević-Mihajlović, Ana", year = "2013", abstract = "137Cesium is considered as one of the most hazardous radiotoxic elements for the environment. The aim of this study is to find out the best method to remove radio-active cesium from nuclear waste streams and safely store in non-leaching solids. Cs + exchanged forms of two synthetic zeolites (4A and 5A) were prepared by standard procedure and investigated by SEM/EDS analysis. Thermal-transformations of Cs + exchanged zeolites (LTA) have been studied by means of differential thermal analysis (DTA), thermo-gravimetric analyis (TGA) and x-ray powder diffraction. Based on obtained data, it was concluded that above 1000 0C Cs-LTA (4A and 5A) frameworks recrystallized in a stabile pollucite phase.", journal = "12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia", title = "Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects", pages = "9", url = "https://hdl.handle.net/21.15107/rcub_vinar_11532" }
Omerašević, M., Čebela, M., Savić, A. B., Maksimović, V., Vuković, N., Mentus, S.,& Radosavljević-Mihajlović, A.. (2013). Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects. in 12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia, 9. https://hdl.handle.net/21.15107/rcub_vinar_11532
Omerašević M, Čebela M, Savić AB, Maksimović V, Vuković N, Mentus S, Radosavljević-Mihajlović A. Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects. in 12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia. 2013;:9. https://hdl.handle.net/21.15107/rcub_vinar_11532 .
Omerašević, Mia, Čebela, Maria, Savić, Andrija B., Maksimović, Vesna, Vuković, Nikola, Mentus, Slavko, Radosavljević-Mihajlović, Ana, "Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects" in 12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia (2013):9, https://hdl.handle.net/21.15107/rcub_vinar_11532 .