Abstract
In the present study, combined usage of cobalt and tantalum ionic substitution strategy was adopted on the (Zn1−xCox)0.5Ti0.5(Nb0.9Ta0.1)O4 ceramics, where the phase constitutions and microwave dielectric properties were investigated. It is shown that a finite ixiolite-type Zn0.5Ti0.5NbO4 solid solution can only be synthesized at x = 0–0.1. With the increase of cobalt ionic content at x = 0.2–0.3, a formation of a rutile phase indexed as Zn0.15Nb0.3Ti0.55O2 was detected, which is testified by the Rietveld refinement method and Raman spectra analysis. Benefitted by the appearance of the secondary phase, the microwave dielectric properties, especially the τf value of (Zn1−xCox)0.5Ti0.5(Nb0.9Ta0.1)O4 ceramics were greatly improved, which well agrees with the theoretical prediction of dielectric properties based on mixture rule. Based on the results, it indicates that an excellent promotion effect of the combined usage of cobalt and tantalum oxides can benefit the microwave dielectric properties of the Zn0.5Ti0.5NbO4-based ceramics. Specifically, the (Zn1−xCox)0.5Ti0.5(Nb0.9Ta0.1)O4 (y = 0.1, x = 0.25) ceramic synthesized at 1175 °C shows excellent microwave dielectric properties: εr = 40.3, Q × f = 22,054 GHz,, and τf = − 5.2 ppm/oC.
Similar content being viewed by others
Data availability
The data presented in this study are available on request from the corresponding author.
References
M.T. Sebastian, H. Jantunen, Int. Mater. Rev. 53, 57 (2008)
H. Yang, S. Zhang, H. Yang, Q. Wen, Q. Yang, L. Gui, Q. Zhao, E. Li, J. Adv. Ceram. 10, 885 (2021)
F.F. Wu, D. Zhou, C. Du, S.K. Sun, L.X. Pang, B.B. Jin, Z.M. Qi, J. Varghese, Q. Li, X.Q. Zhang, J. Mater. Chem. C 9, 9962 (2021)
H. Yang, S. Zhang, H. Yang, X. Zhang, E. Li, Inorg. Chem. 57, 8264 (2018)
D.W. Kim, D.Y. Kim, K.S. Honga, J. Mater. Res. 15, 1331 (2000)
T. Tsunooka, M. Androu, Y. Higashida, H. Sugiura, H. Ohsato, J. Eur. Ceram. Soc. 23, 2573 (2003)
R. Shannon, Acta. Crystallogr. A 32, 751 (1976)
N. Kumada, K. Nakanome, S. Yanagida, T. Takei, I. Fujii, S. Wada, C. Moriyoshi, Y. Kuroiwa, J. Asian. Ceram. Soc. 6, 247 (2018)
I. Abrahams, P.G. Bruce, W.I.F. David, A.R. West, Chem. Mater. 1, 237 (1989)
C.F. Tseng, J. Eur. Ceram. Soc. 34, 3641 (2014)
C. Xing, J. Li, J. Wang, H. Chen, H. Qiao, X. Yin, Q. Wang, Z.M. Qi, F. Shi, Inorg. Chem. 57, 7121 (2018)
R. Zuo, Y. Xu, M. Shi, W. Li, L. He, J. Eur. Ceram. Soc. 38, 4677 (2018)
C. Pei, J. Tan, Y. Li, G. Yao, Y. Jia, Z. Ren, P. Liu, H. Zhang, J. Adv. Ceram. 9, 588 (2020)
R.D. Shannon, J. Appl. Phys. 73, 348 (1993)
W.D. Kingery, H.K. Bowen, D.R. Uhlmann, Introduction to Ceramics, 2nd edn. (Wiley, New York, 1976)
D.W. Kim, J.H. Kim, J.R. Kim, K.S. Hong, J. Appl. Phys. 40, 5994 (2001)
E.A. Nenasheva, S.S. Redozubov, N.F. Kartenko, I.M. Gaidamaka, J. Eur. Ceram. Soc. 31, 1097 (2011)
J. Guo, D. Zhou, L. Wang, H. Wang, T. Shao, Z.M. Qi, X. Yao, Dalton. Trans. 42, 1483 (2013)
Y.H. Zhang, J.J. Sun, N. Dai, Z.C. Wu, H.T. Wu, C.H. Yang, J. Eur. Ceram. Soc. 39, 1127 (2019)
F. Huang, H. Su, Y. Li, H. Zhang, X. Tang, J. Adv. Ceram. 9, 471 (2020)
W. Luo, L. Li, S. Yu, J. Li, B. Zhang, J. Qiao, S. Chen, J. Am. Ceram. Soc. 102, 4612 (2019)
W. Luo, L. Li, S. Yu, Z. Sun, B. Zhang, F. Xia, J. Alloys Compd. 741, 969 (2018)
Q. Liao, L. Li, X. Ren, X. Ding, J. Am. Ceram. Soc. 94, 3237 (2011)
Y. Huang, Y. Li, Z. Wang, Z. Xie, Z. Shen, Y. Hong, Appl. Phys. A 125, 29 (2018)
Z. Huan, Q. Sun, W. Ma, L. Wang, F. Xiao, T. Chen, J. Alloys Compd. 551, 630 (2013)
P. Ruan, P. Liu, B.C. Guo, Z.F. Fu, J. Mater. Sci. 27, 10622 (2016)
S.P. Wu, J.H. Luo, J. Alloys Compd. 509, 8126 (2011)
M. Guo, S. Gong, G. Dou, D. Zhou, J. Alloys Compd. 509, 5988 (2011)
Funding
This research was funded by the Fundamental Research Funds for the Central Universities (Program No. XJS222209); the Qinchuangyuan Citing High-level Innovation and Entrepreneurship Talent Projects (No. QCYRCXM-2022–40); the Natural Science Basic Research Program of Shaanxi (Program No. 2022JQ-390) and the National Natural Science Foundation of China (Program No. 51872037).
Author information
Authors and Affiliations
Contributions
All authors contributed to the study conception and design. Material preparation, data collection and analysis were performed by SY, EL, JY, JS, BZ, and HY. The first draft of the manuscript was written by SY and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
Corresponding authors
Ethics declarations
Conflict of interest
The authors have no relevant financial or non-financial interests to disclose.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Yu, S., Li, E., Yang, J. et al. The phase composition, microwave dielectric properties, and improved temperature stability of cobalt ionic-doped (Zn1−xCox)0.5Ti0.5(Nb0.9Ta0.1)O4 ceramics. J Mater Sci: Mater Electron 33, 16144–16153 (2022). https://doi.org/10.1007/s10854-022-08505-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-022-08505-1