Formation mechanism, morphology and synthesis of alpha-Al2O3, mullite and cordierite particles obtained by the ultrasonic spray pyrolysis
Apstrakt
The present stage in our investigations of the synthesis of high-purity, submicrometer and spherical Al2O3, mullite and cordierte powders obtained by the ultrasonic spray pyrolysis is presented. The influence of precursors on the phase transformations occuring during heating, particle morphology and on the formation mechanism of particle was determined. The influence of droplet diameter on the formation mechanism of particles was also considered. The particle size distribution was analyzed considering the degeneration of forced frequency of ultrasonic oscillator.
Ključne reči:
ultrasonic spray pyrolysis / synthesis / morphology / formation mechanism of particles / particle size distributionIzvor:
Materials Science Forum, 1996, 214, 215-222Izdavač:
- Trans Tech Publications Ltd, Durnten-Zurich
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Janaćković, Đorđe AU - Jokanović, Vukoman AU - Kostić-Gvozdenović, Ljiljana AU - Uskoković, Dragan PY - 1996 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/78 AB - The present stage in our investigations of the synthesis of high-purity, submicrometer and spherical Al2O3, mullite and cordierte powders obtained by the ultrasonic spray pyrolysis is presented. The influence of precursors on the phase transformations occuring during heating, particle morphology and on the formation mechanism of particle was determined. The influence of droplet diameter on the formation mechanism of particles was also considered. The particle size distribution was analyzed considering the degeneration of forced frequency of ultrasonic oscillator. PB - Trans Tech Publications Ltd, Durnten-Zurich T2 - Materials Science Forum T1 - Formation mechanism, morphology and synthesis of alpha-Al2O3, mullite and cordierite particles obtained by the ultrasonic spray pyrolysis EP - 222 SP - 215 VL - 214 UR - https://hdl.handle.net/21.15107/rcub_technorep_78 ER -
@article{ author = "Janaćković, Đorđe and Jokanović, Vukoman and Kostić-Gvozdenović, Ljiljana and Uskoković, Dragan", year = "1996", abstract = "The present stage in our investigations of the synthesis of high-purity, submicrometer and spherical Al2O3, mullite and cordierte powders obtained by the ultrasonic spray pyrolysis is presented. The influence of precursors on the phase transformations occuring during heating, particle morphology and on the formation mechanism of particle was determined. The influence of droplet diameter on the formation mechanism of particles was also considered. The particle size distribution was analyzed considering the degeneration of forced frequency of ultrasonic oscillator.", publisher = "Trans Tech Publications Ltd, Durnten-Zurich", journal = "Materials Science Forum", title = "Formation mechanism, morphology and synthesis of alpha-Al2O3, mullite and cordierite particles obtained by the ultrasonic spray pyrolysis", pages = "222-215", volume = "214", url = "https://hdl.handle.net/21.15107/rcub_technorep_78" }
Janaćković, Đ., Jokanović, V., Kostić-Gvozdenović, L.,& Uskoković, D.. (1996). Formation mechanism, morphology and synthesis of alpha-Al2O3, mullite and cordierite particles obtained by the ultrasonic spray pyrolysis. in Materials Science Forum Trans Tech Publications Ltd, Durnten-Zurich., 214, 215-222. https://hdl.handle.net/21.15107/rcub_technorep_78
Janaćković Đ, Jokanović V, Kostić-Gvozdenović L, Uskoković D. Formation mechanism, morphology and synthesis of alpha-Al2O3, mullite and cordierite particles obtained by the ultrasonic spray pyrolysis. in Materials Science Forum. 1996;214:215-222. https://hdl.handle.net/21.15107/rcub_technorep_78 .
Janaćković, Đorđe, Jokanović, Vukoman, Kostić-Gvozdenović, Ljiljana, Uskoković, Dragan, "Formation mechanism, morphology and synthesis of alpha-Al2O3, mullite and cordierite particles obtained by the ultrasonic spray pyrolysis" in Materials Science Forum, 214 (1996):215-222, https://hdl.handle.net/21.15107/rcub_technorep_78 .