Table 3: Lattice parameter of ZnO NPs.

SampleLattice parameterRatio of lattice parameter In hcp structure, ZnO, ratio of lattice parameter
, Å, Å

ZnO (1%)3.2502 ± 0.00035.2061 ± 0.00041.6018 ± 0.00031.6330
ZnO (1.5%)3.2502 ± 0.00035.2061 ± 0.00041.6018 ± 0.0003
ZnO (2%)3.2499 ± 0.00035.2057 ± 0.00041.6018 ± 0.0003
ZnO (3%)3.2497 ± 0.00035.2059 ± 0.00041.6020 ± 0.0003
ZnO (4%)3.2496 ± 0.00035.2059 ± 0.00041.6020 ± 0.0003
ZnO (JCPDS number 36-1451)3.24985.20661.6021