Research Article

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

Table 4

Lattice spacing of the phases in Al2O3-Al (Cu) NPs.

Sample (wt % Cu)α-Al2O3γ-Al2O3θ-Al2O3
a, ́ Å c, ́ Å a, ́ Å a, ́ Å b, ́ Å c, ́ Å в, гpaд

Al2O34,761 (2)*13,003 (5)7,918 (4)11,83 (7)2,92 (1)5,63 (2)103,9 (1)
Al2O3-Al4,759 (2)12,993 (5)7,905 (4)11,84 (7)2,91 (1)5,61 (2)103,8 (1)
Al2O3 (1,72) 4,759 (2)12,987 (5)7,909 (4)11,96 (7)2,92 (1)5,58 (2)103,8 (1)
Al2O3 (11,19) 4,770 (5)12,997 (7)7,914 (6)11,87 (7)2,91 (1)5,62 (1)103,8 (1)
Al2O3 (17,22) 4,761 (5)13,024 (7)7,930 (4)11,88 (7)2,92 (1)5,63 (1)103,8 (1)
Literary data from file PDF-24,758712,99297,93911,8132,9065,625104,1
PDF-2 card # 00-046-1212 00-050-0741 00-023-1009

*In brackets is an absolute error of measurement XRD.