Pregled bibliografske jedinice broj: 361645
Influence of Nanocrystalline Grain Size on the Breakdown Strength of Ceramic Dielectrics
Influence of Nanocrystalline Grain Size on the Breakdown Strength of Ceramic Dielectrics // Proceedings of the 2003 Pulsed Power Conference / M. Giesselmann and A. Neuber (ur.).
Dallas (TX): Institute of Electrical and Electronics Engineers (IEEE), 2003. str. 719-722 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Influence of Nanocrystalline Grain Size on the Breakdown Strength of Ceramic Dielectrics
Autori
Ye, Y. ; Zhang, S.C. ; Dogan F. ; Schamiloglu, E. ; Gaudet, J. ; Roybal, M. ; Joler, Miroslav ; Christodoulou, C.G.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 2003 Pulsed Power Conference
/ M. Giesselmann and A. Neuber - Dallas (TX) : Institute of Electrical and Electronics Engineers (IEEE), 2003, 719-722
ISBN
0-7803-7916-0
Skup
2003 International Pulsed Power Conference
Mjesto i datum
Dallas (TX), Sjedinjene Američke Države, 15.06.2003. - 18.06.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
nanocrystalline grain ; ceramic dielectric ; breakdown strength
Sažetak
In an effort to develop transmission lines with higher energy storage capabilities for compact pulsed power applications, the University of Missouri-Rolla (UMR) and the University of New Mexico (UNM) have undertaken a collaborative approach to developing and studying ceramic dielectrics. At UMR, the electrical breakdown strength (BDS) of TiO2-based materials is investigated for high energy density applications. The results of research to-date show that dense titania ceramics with nanocrystalline grain size (~200 nm) exhibit significantly higher BDS as compared to ceramics made using coarse grain materials. Processing-microstructure-property relationships in TiO2 systems are found to play a role with respect to increasing the BDS. At UNM, a pulsed power system is being assembled to perform BDS studies of the ceramic materials produced at UMR. Electromagnetic simulations in support of this work will also presented. The long-term aim of this research is to enable the fabrication of large sizes of high energy density ceramics for use in pulsed power systems.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
