Scopus
YÖKSİS Eşleşti
Synthesis and characterization of erbia and ceria doped calcia stabilized nanocrystalline zirconia based ceramics
Journal of Sol-Gel Science and Technology · Şubat 2013
YÖKSİS Kayıtları
Synthesis and characterization of erbia and ceria doped calcia stabilized nanocrystalline zirconia based ceramics
Journal of Sol-Gel Science and Technology · 2013 SCI-Expanded 1 atıf
ÖĞRETİM GÖREVLİSİ FATİH ÖZCAN →
Makale Bilgileri
DergiJournal of Sol-Gel Science and Technology
Yayın TarihiŞubat 2013
Cilt / Sayfa65 · 112-120
Scopus ID2-s2.0-84879688876
Özet
Er2O3 doped calcia stabilized zirconia based inert matrix fuel containing CeO2 as a surrogate for PuO2 was fabricated for a wide range of concentration using the polymer-to-ceramic conversion technique via metal acetate preceramic hybrid polymer solutions. Samples were characterized by XRD, SEM and AFM techniques. Nanocrystallite size variation in the samples was evaluated using peak broadening values by means of the Scherrer formula. The smallest lattice constant was obtained for the sample containing Zr/Ca/Ce/Er atomic weight ratio of 74/11/10/5. The average grain diameters varied between 64 nm and 129 nm. SEM results show that, the smallest grain size was obtained for the sample containing Zr/Ce/Er atomic weight ratio of 22/2/1. Moreover, surface roughness characteristics of the samples were evaluated by different definitions using intermittent contact mode AFM. © 2012 Springer Science+Business Media New York.
Yazarlar (5)
1
İbrahim Uslu
2
Arda Aytimur
3
Fatih Ozcan
4
M. K. Öztürk
5
Ü Çolak
Anahtar Kelimeler
CeO 2
Nanocomposites
Polymer-to-ceramic conversion technique
Precursors-organic
Sol-gel method
ZrO 2
Kurumlar
Gazi Üniversitesi
Ankara Turkey
Hacettepe Üniversitesi
Ankara Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
4
Atıf
5
Yazar
6
Anahtar Kelime