X-ray diffraction experiment of a powder material of nanoparticle size was conducted. The appearance of a peak from the x-ray diffraction pattern of this nanopowder material is as follows. Using this experimental data and Scherrer equation, calculate the particle size. The wavelength of the X-ray used in this experiment λ = 1.54 Å and K = 0.9.

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X-ray diffraction experiment of a powder material of nanoparticle size was conducted. The appearance of a peak from the x-ray diffraction pattern of this nanopowder material is as follows. Using this experimental data and Scherrer equation, calculate the particle size. The wavelength of the X-ray used in this experiment λ = 1.54 Å and K = 0.9.

Şiddet
1000
500-
20
31.4 31.8 32.2 32.6
33.0
Transcribed Image Text:Şiddet 1000 500- 20 31.4 31.8 32.2 32.6 33.0
Hint:
Fnkl = E-1 fjexp [2mi(hx; + ky; + Iz;)]
building factor :
h²+k?+l?
d2
a2
for cubic building:
II
Transcribed Image Text:Hint: Fnkl = E-1 fjexp [2mi(hx; + ky; + Iz;)] building factor : h²+k?+l? d2 a2 for cubic building: II
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