Table 3 Summary of crystallite parameters found from the Rietveld Refinement.

From: Selective recovery of nanoscale copper particles from mobile phone waste printed circuit boards through acid leaching and low temperature electrowinning

Parameters

Sample-1

Sample-2

Cuprite phase

Copper phase

Cuprite phase

Phase %

100

65.093

34.907

Crystallite size (nm)

55.8

76.7

41.5

Lattice parameter a (Å)

4.2780054

3.6205411

4.2763106

Crystal Density (g/cm^3)

6.070

8.894

6.077

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