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Paper Information

Journal:   JOURNAL OF ADVANCED MATERIALS AND TECHNOLOGIES   SUMMER 2015 , Volume 4 , Number 2; Page(s) 11 To 17.
 
Paper: 

THE EFFECT OF SYNTHESIS ROUTE ON THE MICROSTRUCTURE AND DIELECTRIC PROPERTIES OF BULK (K0.44-NA0.52LI0.04)(TA0.1SB0.06NB0.84)O3 PIEZOCERAMICS

 
 
Author(s):  BAHREVAR MOHAMAD ALI*, DELSHAD CHERMAHINI MEHDI, RAHIMIPOUR MOHAMAD REZA, SHOKROLLAHI HOMAN
 
* MATERIALS AND ENERGY RESEARCH CENTER, DEPARTMENT OF SEMICONDUCTORS, MATERIALS AND ENERGY RESEARCH CENTER, KARAJ, IRAN
 
Abstract: 

Lead free piezoceramics of the (K0.44Na0.52Li0.04)(Ta0.1Sb0.06Nb0.84)O3 specimens were prepared using the conventional ceramic and aqueous colloidal coating approach. The microstructure and dielectric properties of sintered samples prepared by both techniques were investigated for comparison. The XRD patterns indicate the formation of pure perovskite phase for samples prepared by colloidal technique. An additional impurity phase with tungsten bronze structure was detected for samples synthesized by the conventional method. For both methods, the typical cube-like morphology of KNN-LST systems with the bimodal distribution was clearly observed. The relative permittivity and loss factor of samples synthesized by aqueous colloidal coating approach were higher and lower than those obtained by conventional ceramic technique, respectively.

 
Keyword(s): DIELECTRIC PROPERTIES, AQUEOUS COLLOIDAL COATING APPROACH, POTASSIUM SODIUM NIOBATE, XRD, SEM
 
 
References: 
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Cite:
APA: Copy

BAHREVAR, M., & DELSHAD CHERMAHINI, M., & RAHIMIPOUR, M., & SHOKROLLAHI, H. (2015). THE EFFECT OF SYNTHESIS ROUTE ON THE MICROSTRUCTURE AND DIELECTRIC PROPERTIES OF BULK (K0.44-NA0.52LI0.04)(TA0.1SB0.06NB0.84)O3 PIEZOCERAMICS. JOURNAL OF ADVANCED MATERIALS AND TECHNOLOGIES, 4(2), 11-17. https://www.sid.ir/en/journal/ViewPaper.aspx?id=459275



Vancouver: Copy

BAHREVAR MOHAMAD ALI, DELSHAD CHERMAHINI MEHDI, RAHIMIPOUR MOHAMAD REZA, SHOKROLLAHI HOMAN. THE EFFECT OF SYNTHESIS ROUTE ON THE MICROSTRUCTURE AND DIELECTRIC PROPERTIES OF BULK (K0.44-NA0.52LI0.04)(TA0.1SB0.06NB0.84)O3 PIEZOCERAMICS. JOURNAL OF ADVANCED MATERIALS AND TECHNOLOGIES. 2015 [cited 2021April22];4(2):11-17. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=459275



IEEE: Copy

BAHREVAR, M., DELSHAD CHERMAHINI, M., RAHIMIPOUR, M., SHOKROLLAHI, H., 2015. THE EFFECT OF SYNTHESIS ROUTE ON THE MICROSTRUCTURE AND DIELECTRIC PROPERTIES OF BULK (K0.44-NA0.52LI0.04)(TA0.1SB0.06NB0.84)O3 PIEZOCERAMICS. JOURNAL OF ADVANCED MATERIALS AND TECHNOLOGIES, [online] 4(2), pp.11-17. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=459275.



 
 
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