Research Article

Production of Nanopowders of Metal Oxides Using Pulsed Electron Beam in Low Pressure Gas

Table 3

Relative concentrations of the crystalline phases and average values of CSR.

Composition NPs (wt % Cu)α-Al2O3 (Corundum)γ-Al2O3 (cubic)θ-Al2O3 (monoclinic)Cu2O
Concentration, wt %CSR, nmConcentration, wt %CSR, nmConcentration, wt %CSR, nm

Al2O365 (3)78 (2)24 (3)21 (2)11 (3)30
Al2O3-Al64 (3)68 (2)25 (3)26 (2)11 (3)40
Al2O3 (1,72) 28 (3)75 (3)45 (3)32 (2)27 (3)20
Al2O3 (11,19) 6045232815252
Al2O3 (17,22) 5543262816253