2020年12月1日 · In this paper, we report the facile synthesis method, the PPL method, of cerium oxide nanoparticles and the useful properties of these freestanding nanoparticles without any dopants or impurities. The crystal structure was investigated by X-ray diffraction (XRD), and the lattice constant was calculated by Rietveld refinement.

The XRD pattern has shown the centered fluorite crystal structure of cerium oxide nanoparticles with average crystallite size below 10 nm. These observations were in agreement with the STEM...

2023年12月1日 · Cerium oxide nanoparticles (CeO 2 NPs) could be synthesized through different methods, including physical, chemical and biological methods. Biosynthesis of CeO 2 NPs using plants, microbes and other sources is environmentally friendly and cost-effective.

The synthesized CeO2 nanoparticles were characterized by Powder X-Ray diffraction (XRD), Scanning Electron Microscopy (SEM), High Resolution Scanning Electron Microscopy (HRSEM), UV-Vis ...

HT-XRD, N2-sorption and XRF analyses revealed that by increasing the calcination temperature from 200 to 800 °C, the Ce-LDH material transforms to ceria (CeO2) in four distinct phases, i.e., the...

Structural and morphological studies of the cerium oxide nanoparticles were carried out using X-ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). XRD pattern confirmed the polycrystalline nature of the cerium nanoparticles with face centered cubic structure.

2017年7月5日 · CNPs were characterized using transmission electron microscopy (TEM) observations, X-ray diffraction (XRD) analysis, thermogravimetric analysis (TGA), Fourier-transform infrared (FT-IR)...

ABSTRACT. The Cerium oxide (CeO2) nanoparticles with different particle sizes were successfully synthesized by hydrothermal method with different reaction time. The synthesized CeO2 nanoparticles were characterized by Powder X-Ray diffraction (XRD), Scanning Electron Microscopy (SEM), High Resolution Scanning Electron Microscopy

2024年3月12日 · The present study aims to characterize bio-synthesized cerium oxide nanoparticles (CNPs). Various analytical techniques, including Fourier transform infrared spectroscopy (FTIR), Field emission scanning electron microscopy (FESEM), X-ray diffraction (XRD), dynamic light scattering (DLS), and zeta potential analysis, were used for the ...

2018年5月3日 · In this study, cerium oxide nanoparticles (CeNPs) with varying gadolinium (Gd) content have been designed to obtain nanoparticles possessing intrinsic theranostic properties suitable for...