X-ray powder diffraction, field emission scanning electron microscope, transmission electron microscope, X-ray photoelectron spectroscopy and upconversion emission spectra were employed to explore the relationships of the structure and properties.
X-ray powder diffiraction, field emission scanning electron microscope, transmission electron microscopy, X-ray photoelectron spectroscopy, electron spin-resonance spectroscopy and upconversion emission spectra were employed to explore the relation of crystal structure and properties.
X-ray powder diffraction, field emission scanning electron microscopy, energy dispersion spectrometer, transmission electron microscopy and selected area electron diffraction are performed for the analyses of the products.
The prominent structural features of synthesized compounds were studied by elemental analysis, UV Vis., FTIR, 1H NMR, 13C NMR, EPR, Fluorescence emission, Powder XRD, FESEM and FAB-Mass spectral measurements.
The Fe3O4/C magnetic nanoparticles were synthesized by a simple hydrothermal reaction and the resultant material was characterized by X-ray powder diffraction, field emission scanning electron microscopy and Fourier transform infrared.
(Co,Ni -doped OMCo,Ni -dopedacterized by N2-adsOMCsion measurements, X-ray powere diffracharacterizedemission scanning electron microscopy and Raman spectroscopy methods, and their ORR activity was estimated by voltammetry on rotating disk electrode in acidic and alkaline measurements
X-ray powder diffraction, field emission scanning electron microscopy, transmission electron microscope, high-resolution transmission electron microscopy, electron diffraction, X-ray photoelectron spectroscopy and Raman spectroscopy were used to characterize the products.
The as-prepared and post-annealed powders showed blue emission characteristics at 450 nm.
Both unintended spilling of silica-based nanoparticulate powders and continuous emission of 100-nm SiO2 nanoparticles were used as aerosol generation events.
The sample was characterized by X-ray powder diffraction, field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM).
