Effect of the annealing temperature and of Bi substitution on the structural and magnetic behaviors of double-doping (Bi/La, Ca) (La0.8Ca0.2)1−xBixFeO3 compounds-Reference-Cited by-同舟云学术

Effect of the annealing temperature and of Bi substitution on the structural and magnetic behaviors of double-doping (Bi/La, Ca) (La0.8Ca0.2)1−xBixFeO3 compounds

Published:2020 Issue:23 Volume:44 Page:9813-9821
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Issaoui H.¹²³⁴⁵,Benali A.⁶⁷⁸⁹¹⁰,Bejar M.⁶⁷⁸⁹¹⁰,Dhahri E.⁶⁷⁸⁹¹⁰^ORCID,Santos R. F.¹¹¹²¹³¹⁴¹⁵,Costa B. F. O.¹²³⁴⁵^ORCID

Affiliation:

1. University of Coimbra

2. CFisUC

3. Physics Department

4. P-3004-516 Coimbra

5. Portugal

6. Laboratoire de Physique Appliquée

7. Faculté des Sciences

8. Université de Sfax

9. 3000 Sfax

10. Tunisia

11. INEGI

12. Department of Metallurgical and Materials Engineering

13. University of Porto

14. Rua Dr Roberto Frias

15. P-4200-465 Porto

Abstract

Perovskite (La_0.8Ca_0.2)_1−xBi_xFeO₃ compounds were synthesized by sol–gel method using the citric acid route and sintered at 800 °C and 900 °C. LCBFO 800 series has the smallest size of crystallites, a larger magnetization and a smaller Curie temperature.

Funder

Fundação para a Ciência e a Tecnologia

European Regional Development Fund

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2020/NJ/D0NJ01962C

Reference32 articles.

1. Decomposition of nitric oxide over perovskite oxide catalysts: effect of CO2, H2O and CH4

2. Characterization of solid oxide fuel cell using doped lanthanum gallate