CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   CER
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   CER
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Impact of relaxation time of activated mixture on ceramics synthesis for electronics purposes

Uticaj vremena relaksacije aktivirane smeše na sintezu keramike za namenu u elektronici

Thumbnail
2020
6116-49-18613-2-10-20201102.pdf (309.9Kb)
Authors
Đorđević, Nataša
Vlahović, Milica
Mihajlović, Slavica
Martinović, Sanja
Conference object (Published version)
Metadata
Show full item record
Abstract
Due to its properties, cordierite, 2MgO·2Al2O3·5SiO2, is nowadays an attractive ceramic material for various applications but with very high sintering temperature. Mechanochemical activation of the initial components mixture was performed in order to decrease the sintering temperature. DTA method was used to monitor the temperature induced changes in the analyzed three-component system. Since previous research has pointed out that the relaxation time can influence the activated components in terms of chemical changes and the activation degree, it was important to determine whether it has an impact on the observed activated system. The influence of the relaxation time on the activated components mixture was analyzed by FT IR spectroscopy of both the initial components and the activated mixture after 24h and 24 months relaxation periods.
Zahvaljujući svojim svojstvima, kordijerit, 2MgO·2Al2O3·5SiO2, danas je atraktivan keramički materijal za razne primene, ali sa vrlo visokom temperaturom sinterovanja. Mehanohemijska aktivacija smeše početnih komponenti izvedena je da bi se snizila temperatura sinterovanja. DTA metoda je korišćena za praćenje temperaturnih promena u analiziranom trokomponentnom sistemu. Kako je ranijim istraživanjima utvrđeno da vreme relaksacije može da utiče na aktivirane komponente u smislu hemijskih promena i stepena aktiviranosti, bilo je značajno utvrditi ima li uticaj i na posmatrani aktivirani system. Uticaj vremena relaksacije na smešu aktiviranih komponenata analiziran je FT IR spektroskopijom i početnih komponenti i aktivirane smeše nakon 24h i 24 meseca perioda relaksacije.
Keywords:
cordierite / sintering / mechanochemical activation / DTA / FTIR
Source:
Proceedings - 8th International Conference on Renewable Electrical Power Sources / Zbornik radova - 8. Međunarodna konferencijea o obnovljivim izvorima električne energije, 2020, 57-61
Publisher:
  • Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-200026)
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200023 (Institute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade) (RS-200023)

ISBN: 978-86-85535-06-2

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_cer_3789
URI
http://izdanja.smeits.rs/index.php/mkoiee/article/view/6116
https://cer.ihtm.bg.ac.rs/handle/123456789/3789
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - CONF
AU  - Đorđević, Nataša
AU  - Vlahović, Milica
AU  - Mihajlović, Slavica
AU  - Martinović, Sanja
PY  - 2020
UR  - http://izdanja.smeits.rs/index.php/mkoiee/article/view/6116
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3789
AB  - Due to its properties, cordierite, 2MgO·2Al2O3·5SiO2, is nowadays an attractive ceramic material
for various applications but with very high sintering temperature. Mechanochemical activation
of the initial components mixture was performed in order to decrease the sintering temperature. DTA method was used to monitor the temperature induced changes in the analyzed three-component system. Since previous research has pointed out that the relaxation time can influence the activated components in terms of chemical changes and the activation degree, it was important to determine whether it has an impact on the observed activated system. The influence of the relaxation time on the activated components mixture was analyzed by FT IR spectroscopy of both the initial components and the activated mixture after 24h and 24 months relaxation periods.
AB  - Zahvaljujući svojim svojstvima, kordijerit, 2MgO·2Al2O3·5SiO2, danas je atraktivan keramički materijal za razne primene, ali sa vrlo visokom temperaturom sinterovanja. Mehanohemijska aktivacija smeše početnih komponenti izvedena je da bi se snizila temperatura sinterovanja. DTA metoda je korišćena za praćenje temperaturnih promena u analiziranom trokomponentnom sistemu. Kako je ranijim istraživanjima utvrđeno da vreme relaksacije može da utiče na aktivirane komponente u smislu hemijskih promena i stepena aktiviranosti, bilo je značajno utvrditi ima li uticaj i na posmatrani aktivirani system. Uticaj vremena relaksacije na smešu aktiviranih komponenata analiziran je FT IR spektroskopijom i početnih komponenti i aktivirane smeše nakon 24h i 24 meseca perioda relaksacije.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS
C3  - Proceedings - 8th International Conference on Renewable Electrical Power Sources / Zbornik radova - 8. Međunarodna konferencijea o obnovljivim izvorima električne energije
T1  - Impact of relaxation time of activated mixture on ceramics synthesis for electronics purposes
T1  - Uticaj vremena relaksacije aktivirane smeše na sintezu keramike za namenu u elektronici
SP  - 57
EP  - 61
UR  - https://hdl.handle.net/21.15107/rcub_cer_3789
ER  - 
@conference{
author = "Đorđević, Nataša and Vlahović, Milica and Mihajlović, Slavica and Martinović, Sanja",
year = "2020",
abstract = "Due to its properties, cordierite, 2MgO·2Al2O3·5SiO2, is nowadays an attractive ceramic material
for various applications but with very high sintering temperature. Mechanochemical activation
of the initial components mixture was performed in order to decrease the sintering temperature. DTA method was used to monitor the temperature induced changes in the analyzed three-component system. Since previous research has pointed out that the relaxation time can influence the activated components in terms of chemical changes and the activation degree, it was important to determine whether it has an impact on the observed activated system. The influence of the relaxation time on the activated components mixture was analyzed by FT IR spectroscopy of both the initial components and the activated mixture after 24h and 24 months relaxation periods., Zahvaljujući svojim svojstvima, kordijerit, 2MgO·2Al2O3·5SiO2, danas je atraktivan keramički materijal za razne primene, ali sa vrlo visokom temperaturom sinterovanja. Mehanohemijska aktivacija smeše početnih komponenti izvedena je da bi se snizila temperatura sinterovanja. DTA metoda je korišćena za praćenje temperaturnih promena u analiziranom trokomponentnom sistemu. Kako je ranijim istraživanjima utvrđeno da vreme relaksacije može da utiče na aktivirane komponente u smislu hemijskih promena i stepena aktiviranosti, bilo je značajno utvrditi ima li uticaj i na posmatrani aktivirani system. Uticaj vremena relaksacije na smešu aktiviranih komponenata analiziran je FT IR spektroskopijom i početnih komponenti i aktivirane smeše nakon 24h i 24 meseca perioda relaksacije.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS",
journal = "Proceedings - 8th International Conference on Renewable Electrical Power Sources / Zbornik radova - 8. Međunarodna konferencijea o obnovljivim izvorima električne energije",
title = "Impact of relaxation time of activated mixture on ceramics synthesis for electronics purposes, Uticaj vremena relaksacije aktivirane smeše na sintezu keramike za namenu u elektronici",
pages = "57-61",
url = "https://hdl.handle.net/21.15107/rcub_cer_3789"
}
Đorđević, N., Vlahović, M., Mihajlović, S.,& Martinović, S.. (2020). Impact of relaxation time of activated mixture on ceramics synthesis for electronics purposes. in Proceedings - 8th International Conference on Renewable Electrical Power Sources / Zbornik radova - 8. Međunarodna konferencijea o obnovljivim izvorima električne energije
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS., 57-61.
https://hdl.handle.net/21.15107/rcub_cer_3789
Đorđević N, Vlahović M, Mihajlović S, Martinović S. Impact of relaxation time of activated mixture on ceramics synthesis for electronics purposes. in Proceedings - 8th International Conference on Renewable Electrical Power Sources / Zbornik radova - 8. Međunarodna konferencijea o obnovljivim izvorima električne energije. 2020;:57-61.
https://hdl.handle.net/21.15107/rcub_cer_3789 .
Đorđević, Nataša, Vlahović, Milica, Mihajlović, Slavica, Martinović, Sanja, "Impact of relaxation time of activated mixture on ceramics synthesis for electronics purposes" in Proceedings - 8th International Conference on Renewable Electrical Power Sources / Zbornik radova - 8. Međunarodna konferencijea o obnovljivim izvorima električne energije (2020):57-61,
https://hdl.handle.net/21.15107/rcub_cer_3789 .

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

re3dataOpenAIRERCUB
 

 

All of DSpaceInstitutions/communitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

re3dataOpenAIRERCUB