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. 2017 Jul 19;7:5928. doi: 10.1038/s41598-017-06139-6

Table 1.

Lattice parameters and crystallite size measured from the XRD patterns of pure-CeO2 NPs, 1 mM and 3 mM CeO2-Graphene nanostructures.

Samples Name 2θ (degree) Lattice parameters (Å) Crystallite size (nm)
Pure-CeO2 NPs 28.54 a = b = c = 5.408 2.32
CeO2-Graphene nanostructure (1 mM) 28.43 a = b = c = 5.409 2.72
CeO2-Graphene nanostructure (3 mM) 28.47 a = b = c = 5.409 2.87