THE APPLICATION OF THE MECHANOCHEMICAL SYNTHESIS FOR THE PREPARATION OF ADVANCED CERAMICS BASED ON BARIUM TITANATE

被引:2
作者
Garbarz-Glos, B. [1 ]
Bak, W. [1 ]
Budziak, A. [2 ]
Dulian, P. [3 ]
Lisinka-Czekaj, A. [4 ]
Czekaj, D. [4 ]
机构
[1] Pedag Univ Cracow, Inst Technol, 2 Podchorazych Str, PL-30084 Krakow, Poland
[2] AGH Univ Sci & Technol, Fac Energy & Fuels, Al Mickiewicza 30, PL-30059 Krakow, Poland
[3] Cracow Univ Technol, Fac Chem Engn & Technol, 24 Warszawska Str, PL-31155 Krakow, Poland
[4] Gdansk Univ Technol, Fac Mech Engn, Dept Mat Engn & Welding, 11-12 G Narutowicza Str, PL-80233 Gdansk, Poland
关键词
BaTiO3; Mechanochemical synthesis; X-ray methods; Dielectric properties; IMPEDANCE SPECTROSCOPY; DIELECTRIC-PROPERTIES; BATIO3; BAZRO3;
D O I
10.24425/amm.2020.133705
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
In the present study, the lead-free BaTi1-xZrxO3 (for x = 0, 0.05 and 0.15) ceramics were prepared by High-Energy Ball Milling and heat treatments. The performed X-ray, SEM and EDS measurements confirmed high purity, good quality and the expected quantitative composition of the obtained samples. The study of dielectric properties was performed by means of broadband dielectric spectroscopy at the frequency ranging from 0.1 Hz to 10 MHz. The obtained measurement data, analyzed in accordance with the Arrhenius formalism demonstrated the presence of relaxation type dielectric mechanisms. The impedance answer of studied ceramic materials indicated the presence of two relaxation processes: one with a dominant resistive component and the other with a small capacitive component. The observed dielectric relaxation process is temperature dependent and has a "non-Debye" character.
引用
收藏
页码:1391 / 1396
页数:6
相关论文
共 31 条
[1]   A strategy for analysis and modelling of impedance spectroscopy data of electroceramics: Doped lanthanum gallate [J].
Abram, EJ ;
Sinclair, DC ;
West, AR .
JOURNAL OF ELECTROCERAMICS, 2003, 10 (03) :165-177
[2]   Hallmarks of mechanochemistry: from nanoparticles to technology [J].
Balaz, Peter ;
Achimovicova, Marcela ;
Balaz, Matej ;
Billik, Peter ;
Cherkezova-Zheleva, Zara ;
Manuel Criado, Jose ;
Delogu, Francesco ;
Dutkova, Erika ;
Gaffet, Eric ;
Jose Gotor, Francisco ;
Kumar, Rakesh ;
Mitov, Ivan ;
Rojac, Tadej ;
Senna, Mamoru ;
Streletskii, Andrey ;
Wieczorek-Ciurowa, Krystyna .
CHEMICAL SOCIETY REVIEWS, 2013, 42 (18) :7571-7637
[3]   STUDY OF SOLID ELECTROLYTE POLARIZATION BY A COMPLEX ADMITTANCE METHOD [J].
BAUERLE, JE .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1969, 30 (12) :2657-&
[4]  
Bottger H., 1985, Hopping conduction in solids
[5]  
Ciomaga C, 2007, J EUR CERAM SOC, V27, P4061, DOI [10.1016/j.jeurceramsoc.2007.02.095, 10.1016/J.jeurceramsoc.2007.02.095]
[6]   Dispersion and absorption in dielectrics I. Alternating current characteristics [J].
Cole, KS ;
Cole, RH .
JOURNAL OF CHEMICAL PHYSICS, 1941, 9 (04) :341-351
[7]   DIELECTRIC RELAXATION IN GLYCEROL, PROPYLENE GLYCOL, AND NORMAL-PROPANOL [J].
DAVIDSON, DW ;
COLE, RH .
JOURNAL OF CHEMICAL PHYSICS, 1951, 19 (12) :1484-1490
[8]  
Debye P., 1959, POLAR MOL
[9]   Dielectric behaviour of BaTi1-xZrxO3 ceramics obtained by means of a solid state and mechanochemical synthesis [J].
Dulian, P. ;
Garbarz-Glos, B. ;
Bak, W. ;
Antonova, M. ;
Kajtoch, C. ;
Wieczorek-Ciurowa, K. ;
Noga, H. .
FERROELECTRICS, 2016, 497 (01) :62-68
[10]  
Frohlich H, 1958, Theory of dielectrics: dielectric constant and dielectric loss