Journal of Nanoparticles / 2013 / Article / Tab 2

Research Article

Microwave-Assisted Synthesis of Mixed Metal-Oxide Nanoparticles

Table 2

Observed Raman bands (cm−1) and their assignment for ZrV2O7 calcined at 800°C.

Observed bands (cm−1)Assignment

144 (s), 176 (w), 187 (w)Lattice
889 (s), 993 (s), 1044 (m)VO4 (symmetric)
705 (m), 773 (m)VO4 (asymmetric)
474 (s), 654 (m)ZrO2 (tetragonal)
269 (s), 282 (m), 384 (w)ZrO6 (symmetric)
406 (m)ZrO6 (asymmetric)

s: strong; m: medium; w: weak.