The effects of sintering temperature and poling condition on the piezoelectric properties of 0.935(Bi0.5Na0.5)TiO3 - 0.065BaTiO3 ceramics

• Autorzy: Lidjici, H. , Rguiti, M. , Hobar, F. , Trelcat, J. F. , Courtois, C. , Leriche, A.
• Języki publikacji: EN

Abstrakty

EN

The 0.935(Bi0.5Na0.5) TiO3 -0.065BaTiO3 (abbreviated as BNT6.5BT) lead-free ceramics were prepared by conventional solid state sintering technique. The effects of sintering temperature (1150-1200 °C) and poling condition on its piezoelectric properties were examined. Piezoelectric properties like the piezoelectric constant (d33) and electromechanical factors (kp, kt) depend on the poling field and poling temperature, whereas different poling times, in the 5-30 min range, were not observed to have any significant effect on the piezoelectric properties. With respect to piezoelectric properties, the chosen sintering temperature range is suitable for BNT6.5BT ceramics.

Słowa kluczowe

EN

lead-free ceramics; sintering temperature; Poling condition; dielectric and piezoelectric properties

• Czasopismo: Materials Science Poland
• Rocznik: 2011
• Tom: Vol. 29, No. 1
• Strony: 9--14
• Opis fizyczny: Bibliogr. 12 poz.,

Twórcy

autor

Lidjici, H.

autor

Rguiti, M.

autor

Hobar, F.

autor

Trelcat, J. F.

autor

Courtois, C.

autor

Leriche, A.

• Laboratoire d`Étude et de Développement des Matériaux Diélectriques et Semiconducteurs Université de Laghouat Route de Gharda B.P.37G. Laghouat Algérie

Bibliografia

• [1] JAFFE B., COOK W.R., JAFFE H., Piezoelectric Ceramics,Academic Press, London 1971.
• [2] LEVASSORT F., TRAN-HUU-HUE P., RINGAARD E., LETHIECQ M., J. Eur. Ceram. Soc., 21(2001),1361.
• [3] Directive 2002/95/EC of European parliament and of the council of 27 January 2003 on restriction of the use of certain hazardous substances in electrical and electronic equipment. Official journal of the European Union.
• [4] SMOLENSKII G. A., ISUPOV V. A., AGRANOVSKAYA A. I., KRAINK N. N., Sov. Phys. Solid.State., 2 (1961), 2651.(EnglishTranslation).
• [5] SASAKI A., CHIBA T., MAMIVA Y., OTSUKI E., Jpn.J. Appl .Phys., 38 (1999),5564.
• [6] OH T., KIM M-H., J. Mat. Sci. Eng B., 132 (2006),239.
• [7] SAID S., MERCURIO J-P., J. Eur. Ceram. Soc.,21(2001),1333.
• [8] YUAN Y., ZHANG S., LIU J., J. Mater. Sci.,41(2006),3561.
• [9] LI Y., CHENW., ZH J., XU Q., SUN H., XU R., J. Mat.Sci.Eng B., 112 (2004),5.
• [10] TAKENAKA T., NAGATA H., J. Eur. Ceram. Soc., 25(2005),2693.
• [11] CHEN M., XU Q., KIM B. H., AHN B. K., KO J.H., KANG W.J., NAM O. J., J. Eur. Ceram. Soc., 28(2008),843.
• [12] CHU B-J., CHEN D-R., LI G-R., YIN Q-R., J. Eur. Ceram.Soc., 22 (2002),2115.