Selected aspects of dielectric behavior of plasma sprayed titanates
作者： Pavel Ctibor , Josef Sedlacek
DOI: 10.1007/S40145-012-0005-1
关键词:
摘要: XRD measurements were carried out on plasma sprayed titanates BaTiO3, CaTiO3, MgTiO3 and a mixture of the last two. Samples tested as dielectrics volume resistivities materials also summarized. Microwave microscopy was used for mapping dielectric response selected samples. The results show differences in crystal structure between coatings feedstock powders case BaTiO3 whereas CaTiO3 is crystalograffically identical with its feedstock. reason can be found larger sensitivity to reductive conditions at spraying seems rather inert from this viewpoint. However exhibits anomalous losses because intrinsic conductivity.
springer.com
core.ac.uk
tsinghuajournals.com
researchgate.net 参考文章(33)
Pavel Ctibor, Milan Hrabovský, Plasma sprayed TiO2: The influence of power of an electric supply on particle parameters in the flight and character of sprayed coating Journal of The European Ceramic Society. ,vol. 30, pp. 3131- 3136 ,(2010) , 10.1016/J.JEURCERAMSOC.2010.05.029
Pavel Ctibor, Helene Ageorges, Josef Sedlacek, Radim Ctvrtlik, Structure and properties of plasma sprayed BaTiO3 coatings Ceramics International. ,vol. 36, pp. 2155- 2162 ,(2010) , 10.1016/J.CERAMINT.2010.05.016
Jiang Yijian, Ruyan Guo, A.S. Bhalla, LHPG grown crystal fibers of MgTiO3CaTiO3 eutectic system Journal of Physics and Chemistry of Solids. ,vol. 59, pp. 611- 615 ,(1998) , 10.1016/S0022-3697(97)00244-8
V.V Mitić, I Mitrović, The influence of Nb2O5 on BaTiO3 ceramics dielectric properties Journal of The European Ceramic Society. ,vol. 21, pp. 2693- 2696 ,(2001) , 10.1016/S0955-2219(01)00347-8
V. M. Ferreira, F. Azough, R. Freer, J. L. Baptista, The effect of Cr and La on MgTiO3 and MgTiO3–CaTiO3 microwave dielectric ceramics Journal of Materials Research. ,vol. 12, pp. 3293- 3299 ,(1997) , 10.1557/JMR.1997.0433
P. Boutinaud, E. Tomasella, A. Ennajdaoui, R. Mahiou, Structural characterization and luminescent properties of CaTiO3:Pr3+ thin films deposited by radio frequency sputtering Thin Solid Films. ,vol. 515, pp. 2316- 2321 ,(2006) , 10.1016/J.TSF.2006.03.037
Pavel Ctibor, Josef Sedláček, Karel Neufuss, Pavel Chráska, Dielectric relaxation in calcium titanate-containing ceramics prepared by plasma spraying Ceramics International. ,vol. 29, pp. 955- 960 ,(2003) , 10.1016/S0272-8842(03)00052-X
Mosha H. Zhao, Dawn A. Bonnell, John M. Vohs, Effect of ferroelectric polarization on the adsorption and reaction of ethanol on BaTiO3 Surface Science. ,vol. 602, pp. 2849- 2855 ,(2008) , 10.1016/J.SUSC.2008.07.011
H. Haefke, H. P. Lang, R. Sum, H.‐J. Güntherodt, L. Berthold, D. Hesse, Mg2TiO4 as a novel substrate for high‐temperature superconducting thin films Applied Physics Letters. ,vol. 61, pp. 2359- 2361 ,(1992) , 10.1063/1.108243
Cheng-Liang Huang, Chung-Long Pan, Shen-Jiunn Shium, Liquid phase sintering of MgTiO3–CaTiO3 microwave dielectric ceramics Materials Chemistry and Physics. ,vol. 78, pp. 111- 115 ,(2003) , 10.1016/S0254-0584(02)00311-5