Investigating the interplay of phase composition and dielectric behavior in 0.60 (Na0. 5Bi0. 5) TiO3-0.10 BaTiO3-0.30 (K0. 5Bi0. 5) TiO3 ceramic materials

M Mesrar, L Mesrar, T Lamcharfi, NS Echatoui… - Inorganic Chemistry …, 2024 - Elsevier
The structural, microstructural, impedance spectroscopy, and electromechanical properties
were studied concerning the variation in barium and potassium content within lead-free …

Characterization of dielectric and piezoelectric responses in 0.76 (Na0. 5Bi0. 5) TiO3-0.06 BaTiO3-0.18 (K0. 5Bi0. 5) TiO3 ceramics synthesized by the solid-state …

M Mesrar, T Lamcharfi, NS Echatoui, F Abdi - Ceramics International, 2024 - Elsevier
In this research, the authors explore the structural, dielectric, electrical insulating,
electromechanical, and piezoelectric characteristics of ceramics that have been modified …

Microstructural and high-temperature dielectric, piezoelectric and complex impedance spectroscopic properties of K0. 5Bi0. 5TiO3 modified NBT-BT lead-free …

M Mesrar, A Elbasset, NS Echatoui, F Abdi, T Lamcharfi - Heliyon, 2023 - cell.com
Abstract Solid solutions (1-xy)(Na 0.5 Bi 0.5) TiO 3-xBaTiO 3-y (K 0.5 Bi 0.5) TiO 3 with (x
(mol.%)= 0, 7 and 100); y (mol.%)= 0, 20 and 100) compositions have been prepared by a …

Study on the Structure, Morphology, Dielectric, and Piezoelectric Properties of Large-Grain (Ba0.85Sr0.15)1–xPbxTiO3 Ceramic System for 0.02 ≤ x ≤ 0.08

M Mesrar, L Mesrar, A Elbasset, NS Echatoui, F Abdi… - ACS …, 2024 - ACS Publications
Barium strontium lead titanate ((Ba0. 85Sr0. 15) 1–x Pb x TiO3), along with various
compositions (x (mol%)= 0, 2, 4, and 8), was synthesized through the conventional sol–gel …

Hydrothermal synthesis and characterization of sodium bismuth titanatefor photocatalytic applications

M Mesrar, A Elbasset, I El Mrabet, H Zaitan… - Journal of Ecological …, 2023 - yadda.icm.edu.pl
ABSTRACT Sodium bismuth titanate (Na0. 5Bi0. 5TiO3, abbreviated NBT) ceramics
underwent concurrent successful synthesis on the basis of the hydrothermal method. A …

Structural Refinement, Dielectric and Electromechanical Properties of (1-x) NBT-xKBT Piezoceramics in the Morphotropic Phase Boundary Region

M Mesrar, N Gouitaa, NS Echatoui, F Abdi… - Materials Science …, 2023 - Trans Tech Publ
Lead-free ferroelectric materials of sodium-potassium bismuth titanate,(1-x) NBT-xKBT
systems were synthesized by a hydrothermal process. In this way, the appropriate conditions …

Crystal structure and piezoelectric properties of 0.79 (Na0. 5Bi0. 5) TiO3-0.05 BaTiO3-0.16 (K0. 5Bi0. 5) TiO3 ceramics prepared by solid–state method

M Mesrar, T Lamcharfi, NS Echatoui, F Abdi - Heliyon, 2024 - cell.com
The solid-state reaction technique was employed to synthesize lead-free ceramics,
specifically (1-xy)(Na 0.5 Bi 0.5) TiO 3-xBaTiO 3-y (K 0.5 Bi 0.5) TiO 3. For attaining a pure …

Effect of synthesis process on the piezoelectric properties of (1-x) NBT-xBT: A comparative study between solid state and hydrothermal methods

M Mesrar, A Elbasset, F Abdi… - International …, 2023 - ejournal.unimap.edu.my
Lead-free oxide perovskite materials are produced to ensure that no toxic or dangerous
waste is released into the environment, although this technique often requires a high …