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.
Keywords:
ultrasonic spray pyrolysis / synthesis / morphology / formation mechanism of particles / particle size distribution
TY - 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 .
