Table 1 The X-ray diffraction (XRD) results of different samples

From: Dendritic defect-rich palladium–copper–cobalt nanoalloys as robust multifunctional non-platinum electrocatalysts for fuel cells

Samples

2θ/degree (111)

Lattice parameter (1/Å)

Strain (%)

Pd crystal (JCPDS-46-1403)23

40.11

0.2226

–

Pd50Cu50

41.68

0.2262

1.62

Pd88Co12

40.15

0.2242

0.72

Pd56Cu38Co6

40.49

0.2283

2.56

Pd59Cu30Co11

40.21

0.2304

3.50

Pd62Cu16Co22

40.19

0.2273

2.11

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