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The properties of LiCe co-substituted (Na 1-xK x) 0.5Bi 4.5Ti 4O 15-based ceramics

Journal Article


Abstract


  • The effect of K content on the properties of LiCe co-substituted (Na 1-xK x) 0.5Bi 4.5 5Ti 4O 15-based ceramics was investigated. The Curie temperature (TC) gradually decreases from 641 to 551 ��C with increasing the K content. The piezoelectric coefficient d 33, thickness coupling factor k t, and mechanical quality factor Q of (Na 0.5Bi 0.5) 0.80(Li 0.5Ce 0.5) 0.10[] 0.10Bi 4Ti 4O 15 (x 0.00) ceramic were found to be 28pC/N, 25%, and 2693, respectively, together with the high TC (���641 ��C) and stable piezoelectric properties, demonstrating that the (LiCe) modified Na 0.5Bi 4.5 Ti 4O 15-based material a promising candidate for high temperture applications. �� 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Publication Date


  • 2010

Citation


  • Gai, Z. G., Feng, Y. Y., Wang, J. F., Zhao, M. L., Su, W. B., Zheng, L. M., . . . Shrout, T. R. (2010). The properties of LiCe co-substituted (Na 1-xK x) 0.5Bi 4.5Ti 4O 15-based ceramics. Physica Status Solidi (A) Applications and Materials Science, 207(4), 974-978. doi:10.1002/pssa.200925236

Scopus Eid


  • 2-s2.0-77951450560

Start Page


  • 974

End Page


  • 978

Volume


  • 207

Issue


  • 4

Place Of Publication


Abstract


  • The effect of K content on the properties of LiCe co-substituted (Na 1-xK x) 0.5Bi 4.5 5Ti 4O 15-based ceramics was investigated. The Curie temperature (TC) gradually decreases from 641 to 551 ��C with increasing the K content. The piezoelectric coefficient d 33, thickness coupling factor k t, and mechanical quality factor Q of (Na 0.5Bi 0.5) 0.80(Li 0.5Ce 0.5) 0.10[] 0.10Bi 4Ti 4O 15 (x 0.00) ceramic were found to be 28pC/N, 25%, and 2693, respectively, together with the high TC (���641 ��C) and stable piezoelectric properties, demonstrating that the (LiCe) modified Na 0.5Bi 4.5 Ti 4O 15-based material a promising candidate for high temperture applications. �� 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Publication Date


  • 2010

Citation


  • Gai, Z. G., Feng, Y. Y., Wang, J. F., Zhao, M. L., Su, W. B., Zheng, L. M., . . . Shrout, T. R. (2010). The properties of LiCe co-substituted (Na 1-xK x) 0.5Bi 4.5Ti 4O 15-based ceramics. Physica Status Solidi (A) Applications and Materials Science, 207(4), 974-978. doi:10.1002/pssa.200925236

Scopus Eid


  • 2-s2.0-77951450560

Start Page


  • 974

End Page


  • 978

Volume


  • 207

Issue


  • 4

Place Of Publication