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Dielectric and ferroelectric properties of Tape PZTSKN Ceramic
O. Hemadhulina, J. Kongphimaib, W. Photankhamb, A. kaeopisanand H. Wattanasarna*

a Faculty of Science and Technology, Sakon Nakhon Rajabhat University,
Sakon Nakhon 47000, Thailand
b Piezoelectric Research Laboratory, Center of Excellence on Alternative Energy, Research and Development Institution, Sakon Nakhon Rajabhat University, Sakon Nakhon 47000, Thailand


Abstract

Abstract The [0.98Pb(Zr0.52, Ti0.48)O30.02Sr(K0.25, Nb0.75)O3] ceramics (PZTSKN) were synthesized by powders of PbO2, ZrO2 , TiO2, K2CO3, SrCO3 and Nb2O5 by solid state reaction method. Then the invention of the tape by tape casting method. Then examine the crystalline structure of PZT-SKN tape ceramic by X-ray diffraction, measuring density and Vickers Hardness, examine the dielectric and ferroelectric property of PZT-SKN tape ceramic. The PZT-SKN tape ceramic have crystal structure of Perovskite type tetragonal and hexagonal lattice parameter a=b=4.036 Å, c=4.138 Å and c/a=1.025. The density = 6.035 g cm–3and Vickers Hardness = 107 N mm–2. The dielectric constant of PZTSKN tape ceramic the r = 1499 at 532 OC. The dielectric and ferroelectric property of PZT-SKN tape ceramic show behavior better Compared to PZT-SKN tablet ceramic.

Keywords: Dielectric; Ferroelectric; PZT-SKN; Piezoelectric tape

Topic: Metal alloys, ceramics and composite materials

Link: https://ifory.id/abstract/f6UNywXmCb2J

Conference: The 4th International Conference on Applied Physics and Materials Application (ICAPMA 2019)

Plain Format | Corresponding Author (Orapan Hemadhulin)

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