Effect of Synthesis and Frequency on Electrical Properties on Dielectric Ceramics MgCO3-TiO2

Vera V. Petrovic

Effect of Synthesis and Frequency on Electrical Properties on Dielectric Ceramics MgCO3-TiO2

Vera V. Petrovic * §

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Effect of Synthesis and Frequency on Electrical Properties on Dielectric Ceramics MgCO3-TiO2

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Abstract

Magnesium titanate based dielectric materials are used for producing type-I capacitors. A common way of obtaining this material is a solid-state reaction. The process of sintering can be enhanced if mechanical activation preceedes. In this work starting powders of magnesium carbonate (MgCO3) and titanium dioxide (TiO2) with a rutile crystal modification were weighed to attain a 1:1 molar MgCO3:TiO2. Mechanical activation of the starting mixture was performed by high energy ball milling using ZrO balls and vessels with ball to powder mass ratio 40:1. The observed grinding times were 15, 30, 60 and 120 minutes. The isothermal sintering of compacted powders was conducted at 1100oC during 30, 60 and 180 minutes. For specimens synthesized in such a manner, microwave dielectric properties were measured, quality factor Q and the dielectric constant (εr) in function of frequency. The measurements of electrical resistivity, capacitance and loss tangent of samples were measured in the frequency range from 500 Hz to 5 MHz frequencies with a HIOKI 3532-50 LCR HiTESTER device at a constant voltage mode (amplitude 0.5 V of sinusoidal signal applied to the specimens).

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11 Cites in Article

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1. Momcilo Ristic,S Milosevic (1998). Frenkel's theory of sintering. Science of Sintering, 38(1), 7-11.
2. C Vigreux,B Deneuve,J Fallah,J Haussonne Unknown Title. J. Eur. Ceram. Soc, 21, 1681.
3. Murata Mgf,Co,Ltd Unknown Title. Jpn. Pat. Appl. No, 81, 40766.
4. I Medvedeta (1977). Editorial Board. USSR Computational Mathematics and Mathematical Physics, 17(1), IFC.
5. N Stubicar,A Tonejc,M Stubicar (2004). Unknown Title. Jour. of Alloys and Compounds
6. I Reaney,D Iddles (2006). Unknown Title. J. Am. Ceram. Soc, 89, 2063-2072.
7. W Werising (1991). Electronic Ceramics. Electronic Ceramics, 67
8. W Cho,K Kakimoto,H Ohsato (2005). Microwave dielectric properties and low-temperature sintering of MgTiO 3 -SrTiO 3 ceramics with B 2 O 3 or CuO. Materials Science Engineering B, 121, 48-53.
9. V Petrovic (2006). Sintering kinetics of MgCO3-TiO2 systems. Science of Sintering, 38(3), 287-292.
10. Lj,Karanovic (1996). Primenjena kristalografija, Univerzitet u Beogradu. Primenjena kristalografija, Univerzitet u Beogradu
11. Vera Petrovic,A Maricic,N Labus,M Ristic (2007). Influence of mechanical activation on synthesis and properties of the MgO-TiO2 system. Science of Sintering, 39(1), 59-65.

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Vera V. Petrovic, mhrane. 2013. "Effect of Synthesis and Frequency on Electrical Properties on Dielectric Ceramics MgCO3-TiO2". Global Journal of Research in Engineering - F: Electrical & Electronic GJRE-F Volume 13 (GJRE Volume 13 Issue F15).

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GJRE Volume 13 Issue F15

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

dielectric constant mechanical activation quality factor sintering

Classification

GJRE-F Classification FOR Code: 090699

Submission ReceivedDecember 12, 2012
Peer Review Double Blind
Handling Editor
Accepted January 4, 2013
Published January 15, 2013

Version of record

v1.2

Issue date

December 31, 2013

Language

English

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Article Matrices

Total Score: 102

Country: Serbia

Subject: Global Journal of Research in Engineering

Authors: Vera V. Petrovic, Hranislav Milosevic (PhD/Dr. count: 0)

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