Microstructure, chemical composition, and dielectric response of CaCu3Ti4O12 ceramics doped with F, Al, and Mg ions

Microstructure, chemical composition, and dielectric response of CaCu3Ti4O12 ceramics doped with F, Al, and Mg ions

Ceramics with nominal chemical composition CaCu3Ti4O12 (CCTO), CaCu3Ti3.96Al0.04O11.96F0.04 (CCTOAF), and Ca0.98Mg0.08Cu2.94Ti3.96Al0.04O11.96F0.04 (CCTOMAF) were prepared by the solid-state reactions technique. Using SEM, EDX, XPS, EPR, NMR, and complex impedance spectroscopy, the microstructure, e...

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Bibliographic Details
Main Authors: O.Z. Yanchevskii, O.I. V'yunov, T.O. Plutenko, A.G. Belous, V.V. Trachevskii, I. Matolínová, K. Veltruská, V. Kalinovych, Ye Lobko
Format: Article
Language:English
Published: Elsevier 2023-08-01
Series:Heliyon
Subjects:
CaCu3Ti4O12 (CCTO)
Dielectric permittivity
Energy-dispersive X-ray spectroscopy (EDX)
X-ray photoemission spectroscopy (XPS)
Electron paramagnetic resonance (EPR)
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844023057316

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http://www.sciencedirect.com/science/article/pii/S2405844023057316

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