1
680
KUSTOV et al.
programming from 70°C (4 min) to 180°C at a rate of
Table 2. Average size of platinum metal particles in samples
1
X-ray powder diffraction methods
and 2 of 1% Pt/C, determined by the CO titration and
8
deg/min.
This study was performed under financial support
by the Russian Science Foundation (project no. 14-50-
0126).
Dispersity, Mean Pt particle Pt particle size
Sample
CO/Pt
size, nm
(XPD), nm
Amorphous
7.5
0
1
2
0.66
2
6
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(
2
power 10 W, frequency 5.7 GHz) and heated at 265–
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1
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1
1
1
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The products were analyzed on a Kristallyuks
chromatograph equipped with a flame ionization detec-
tor; SE-30 capillary column, 25 m; oven temperature
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY Vol. 51 No. 12 2015