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Erschienen in:
25.03.2020 | Correction
Correction to: Synthesis and characterization of α-Ag2MoO4/β-Ag2MoO4 heterostructure obtained by fast and simple ultrasonic spray pyrolysis method at different temperatures
Erschienen in: Journal of Materials Science: Materials in Electronics | Ausgabe 8/2020
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Excerpt
In the original version of this article, Table 1 was unfortunately displayed incorrectly. The crystallite size (D) in Table 1 of the original version of this article was wrongly stated with five decimal places. The Scherrer equation is used only for an estimation of the crystallite size of the particles, and the use of the decimal places give the wrong impression of precision and should be ignored. The estimation of crystallite size was given by the Scherrer equation:
$$ D = \frac{K\lambda }{{\beta \cos \theta }}, $$
(1)
Table 1
XRD data with estimated crystallite size (D), average \((\bar{D})\), and phase proportion ratio of all samples
|
Parameters
|
Samples
|
|||
|---|---|---|---|---|
|
β-Ag2MoO4—400 °C
|
α/β-Ag2MoO4—500 °C
|
α/β-Ag2MoO4—600 °C
|
α/β-Ag2MoO4—700 °C
|
|
|
2θ (°)
|
31.78
|
31.94/29.83
|
31.92/29.85
|
31.87/29.78
|
|
FWHM (°)
|
0.22319
|
0.31745/0.31759
|
0.16070/0.18500
|
0.24100/0.28419
|
|
D (nm)
|
38
|
27/27
|
53/46
|
35/30
|
|
\(\overline{D}\) (nm)
|
36
|
27
|
50
|
33
|
|
β-Phase (%)
|
88.53
|
58.12
|
44.03
|
25.42
|
|
α-Phase (%)
|
–
|
41.88
|
55.92
|
54.59
|
|
NH4NO3 (%)
|
11.47
|
–
|
–
|
–
|
|
Ag (%)
|
–
|
–
|
–
|
12.99
|