Fabrication of the La<sub>0.9</sub>Sr<sub>0.1</sub>CrO<sub>3</sub> Perovskite Nanoparticles as High-Performance Microwave Absorbers
In this research, the fabrication of the La0.9Sr0.1 CrO3 perovskite nanoparticles (LSC NPs) through an efficient sol-gel method was reported. The prepared LSC NPs were characterized using X-ray powder diffraction (XRD) and field emission scanning electron microscopy (FE-SEM). The microwave absorption performance of the LSC NPs was evaluated by loading the perovskite nanoparticles fabricated at various calcination temperatures in a gum-based material as a green matrix. The maximum reflection loss <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$(\text{RL}_{\max})$</tex> of the LSC-700 NPs was -51.11 dB at 14.22 GHz in the thickness of 1.5 mm. Graphical abstract:
Authors
- Reza Peymanfar (ORCID: https://orcid.org/0000-0001-9850-1118)
- Ghazaleh Jafari (ORCID: https://orcid.org/0009-0008-8590-7029)
- Zahra Nezafat (ORCID: https://orcid.org/0000-0003-1326-0613)
- Parisa Mousivand
- Vahid Mirkhan
Publication Details
- Published
- 2024-12-27
- DOI
- https://doi.org/10.1109/iceet65156.2024.10913683
- Citations
- 1
- Primary Topic
- Microwave Dielectric Ceramics Synthesis
- Type
- article
- Field-Weighted Citation Impact
- 0.21