Effect Partial Substitution of Calcium by <i>Cadmium</i> on Dielectrically Properties of Li0.4Cd0.6Ba2Ca2Cu3O10+δ System-Reference-Cited by-同舟云学术

Effect Partial Substitution of Calcium by <i>Cadmium</i> on Dielectrically Properties of Li0.4Cd0.6Ba2Ca2Cu3O10+δ System

Published:2022-01-18 Issue: Volume:1050 Page:35-40
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Fadhil Rihab Nassr¹,Mahdie Shatha H.¹,Jasim Kareem Ali¹,Shaban Auday H.¹

Affiliation:

1. University of Baghdad

Abstract

In this article the conventional "solid-state reaction" method was used to synthesize perovskite Li0.4Cd0.6Ba2Ca2Cu3O10+δ. Four main types of compounds were obtained by physically replacing calcium oxide with cadmium in proportions 0, 0.03, 0.06 and 0.09, the pure Li0.4Cd0.6Ba2Ca2Cu3O10+δ phase, and the phases Li0.4Cd0.6Ba2Ca1.97Cd0.03Cu3O10+δ and Li0.4Cd0.6Ba2Ca1.94Cd0.06Cu3O10+δ and Li0.4Cd0.6Ba2Ca1.91Cd0.09Cu3O10+δ ,respectively from mixing their constituent oxides and pressed into pelts and then sintered in the furnace at 850 degrees Celsius for 90 hours: These samples have been studied for their original dielectrically properties. The real dielectric constant, dielectric loss factor, and tangent were calculated in the frequency range (50 to 1000000 HZ). It was found that the partial substitution of cadmium oxide plays an important role in enhancing dielectrically properties.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.1050.35.pdf

Reference26 articles.

1. A.P. Ramirez, M.A. Subramanian, M. Gardel, G. Blumberg, D. Li, T. Vogt, S.M. Shapiro, Giant dielectric constant response in a copper titanate, Solid State Commun. 115 (2000) 217–220.

2. Kareem A. Jasim, Hider Sahi, Effect of Partial Substitution of Lanthanum (La) on the structural and electric Properties of Bi2Sr2Ca2Cu3-xLaxO10+δ, Ibn Al-Haitham J. for Pure & Appl. Sci.30(3), (2017): 35-43.

3. P. Lunkenheimer, R. Fichtl, S.G. Ebbinghaus, A. Loidl, Non-intrinsic origin of the colossal dielectric constants in CaCu3Ti4O12, Phys. Rev. B 70 (2004) 172102–172105.

4. Haider M. J. Haider, Kassim M. Wadi, Hind A. Mahdi, Kareem A. Jasim, Auday H. Shaban, Studying the partial substitution of barium with cadmium oxide and its effect on the electrical and structural properties of HgBa2Ca2Cu3O8+δ superconducting compound, AIP Conf. Proc. 1968, (2019) 020033-(1-7).

5. J. Boonlakhorn, P. Kidkhunthod, P. Thongbai, A novel approach to achieve high dielectric permittivity and low loss tangent in CaCu3Ti4O12 ceramics by co-doping with Sm3+ and Mg2+ ions, J. Eur. Ceram. Soc. 35 (2015) 3521–3528.

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