Modified Lead-Free Potassium Sodium Niobate (KNN) and Their Properties
Küçük Resim Yok
Tarih
2012
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
IEEE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, effects of lithium and tantalum modification on the structural and dielectric properties of potassium sodium niobate (KNN) ceramics were investigated. All ceramics were fabricated by pressureless sintering technique. Li, Li-Ta modifications were improved densification and thus dielectric properties. The dielectric properties of Li and Ta modified KNN ceramics were analyzed using AC impedance spectroscopy as a function of frequency from 100 Hz to 10 MHz in temperature range from 673 K to 798 K.
Açıklama
IEEE International Ultrasonics Symposium (IUS) -- OCT 07-10, 2012 -- Dresden, GERMANY
Anahtar Kelimeler
lead-free, dielectric properties, Li and Li-Ta modified KNN, impedance spectroscopy
Kaynak
2012 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS)
WoS Q Değeri
N/A
