Phenomenal simulation modelling of X-ray diffraction patterns of pyrite ash bioprocessed in acetobacter aceti contained media
Yükleniyor...
Dosyalar
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sociedade Brasileira de Medicina Tropical
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Phenomenal profiling functions were applied for the simulation of an X-ray diffraction (XRD) pattern of pyrite ash bioprocessed in Acetobacter aced contained growth media. The full width at half maximum (FWHM) values were estimated for each pattern of pyrite ash, and the Bragg equation was used to determine the atomic layer spacing, as well crystallite size and strain broadening were accomplished by applications of Scherrer and Williamson-Hall equations. Errors in line broadening were correlated with the FWHM equations of the generalised profiling functions, and the microstrain (epsilon) was estimated with the relation between the integral breadth (beta(i)) and cos theta. Furthermore, the XRD pattern of a discrete peak was 3D simulated using Gaussian, Lorentzian, Pearson VII, pseudo-Voigt, and Voigt functions. The Gaussian function with a round top peak was designated the most suitable profile simulation by offering the maximum peak height, I-max and tails comparable to the experimental peak.
Açıklama
Anahtar Kelimeler
X-Ray Diffraction Pattern, Crystallite Size and Strain Broadening, FWHM Investigation, Profiling Modelling, Pattern Simulation, Pyrite Ash
Kaynak
Kemija U Industriji-Journal of Chemists and Chemical Engineers
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
70
Sayı
1-2
Künye
Ermurat, Y. (2021). Phenomenal Simulation Modelling of X-Ray Diffraction Patterns of Pyrite Ash Bioprocessed in Acetobacter aceti Contained Media. Kemija u industriji: Časopis kemičara i kemijskih inženjera Hrvatske, 70(1-2), 29-38.
