RT Journal Article
T1 Unraveling the multi-featured magnetic behavior of Nd0.75Sr0.25CoO3 perovskite nanocrystals annealed at different temperatures
A1 Chouaibi, Hajer
A1 Rivas Murias, Beatriz
A1 Smari, Mourad
A1 Massoudi, Jalel
A1 Dhahri, Essebti
A1 Salgueiriño Maceira, Verónica
K1 2202.08 Magnetismo
K1 2211.17 Propiedades Magnéticas
K1 2210 Química Física
AB Perovskite nanocrystals are gaining increased attention because of their magnetic, transport and catalytic properties, and particularly there is a renewable interest of cobalt perovskites for catalysis. Accordingly, the correct interpretation of their properties stemming from a particular configuration of the cations within this crystalline structure is compulsory. Herein, we report the synthesis of Nd0.75Sr0.25CoO3 nanocrystals using the citrate sol-gel method and annealed at different final temperatures (600 °C, 700 °C, 800 °C and 1150 °C). Their characterization was carried out combining transmission electron microscopy, X-ray diffraction, Raman spectroscopy and vibrating sample magnetometry, demonstrating their complementarity to get the whole picture of the multi-featured perovskite-based nanocrystal behavior.
PB Journal of Alloys and Compounds
SN 09258388
YR 2021
FD 2021-09-05
LK http://hdl.handle.net/11093/2661
UL http://hdl.handle.net/11093/2661
LA eng
NO Journal of Alloys and Compounds, 874, 159870 (2021)
NO Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG
NO Xunta de Galicia | Ref. ED431C 2016-034
DS Investigo
RD 09-dic-2024