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. 2019 Apr 4;4(4):6312–6323. doi: 10.1021/acsomega.9b00243

Figure 2.

Figure 2

XRD patterns of (a) neat PVDF and PVDF/2 wt % Fe2O3 and PVDF/2 wt % Ce–Fe2O3 nanofibers and (b) neat PVDF and PVDF/2 wt % Co3O4 and PVDF/2 wt % Ce–Co3O4 nanofibers.