Interest in the synthesis of metal nanoparticles by explosion

and silver stearate 3-20 nm
Silver Azide 80 nm
Ferrocene and picric

acid 5-20 nm
Hexogen and iron nitrate 18-55 nm
Ten and cobalt nitrate 15-25 nm
Ten and nickel nitrate 10-20 nm

are fixed; there are no additional carbon additives
Determination of the

empirical dependence of particle sizes on the type of chemical compound palladium

Pd (NO3)2
2) Palladium Acetate Pd(CO3 COO)2
3) Caprylate Palladium

Pd (C7 H15 COO)2
4) Palladium stearate Pd (C17 H35 COO)2
Explosive composition - TATB / HMX 50/50

precursor with TATB powder
Evaporation
Octogen Blending
The placement of a charge

in an ice shell in a previously cleaned blast chamber
Explosion collection for further research

particle size

dl = ∑ di / N,
N is the number of particles
The average mass particle size
dm = ∑ di4 / ∑ di3

nm
Сm = 1.38%
Pd Acetate
dl = 3.1 nm
dm = 4.3

nm
Cm = 1.39%

Caprilat Pd
dl = 2.5 nm
dm = 2.9 nm
Cm = 0.81%

Stearate Pd
dl = 1.5 nm
dm = 1.7 nm
Cm = 0.45%

size is determined by the chemical composition of the palladium

precursor
The average particle size, depending on the precursor, is 1.5-6.4 nm
The results are published in the Journal of Physics: Conference Series, Volume 1147.
Detonation synthesis of non-agglomerated metallic nanoparticles deposited on carbon supports. AO Kashkarov, ER Pruuel, KA Ten, E Yu, Gerasimov, SI Kremenko, IA Rubtsov, GR Dashapilov, PA Pyrjaev and BL Moroz