研究目的
To investigate the structural, optical, and dielectric properties of LaFe1?xMoxO3 (x = 0.0, 0.5) synthesized by the sol–gel method.
研究成果
Mo substitution in LaFe1?xMoxO3 leads to structural changes, local lattice distortions, and affects the dielectric properties. The study provides insights into the material's potential applications in electronics and sensors.
研究不足
The study is limited to the synthesis and characterization of LaFe1?xMoxO3 with x = 0.0 and 0.5. The effects of other doping concentrations or synthesis methods were not explored.
1：Experimental Design and Method Selection:
The study employed the sol–gel method for synthesis, followed by characterization using XRD, Raman scattering, and impedance spectroscopy.
2：Sample Selection and Data Sources:
Samples were prepared with x =
3：0 and 5, using lanthanum oxide, ferrite nitrate nonahydrate, molybdenum(VI) oxide, and citric acid monohydrate as raw materials. List of Experimental Equipment and Materials:
XRD with Cu Kα radiation, Raman scattering with 532 nm excitation, impedance spectroscopy with a FLUKE PM6306 RLC meter, and SEM for morphology examination.
4：Experimental Procedures and Operational Workflow:
The sol–gel synthesis was followed by calcination, pellet pressing, and sintering. Structural and physical properties were then analyzed.
5：Data Analysis Methods:
Rietveld refinement for XRD, Lorentzian fitting for Raman spectra, and equivalent circuit fitting for impedance data.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
