Fig. 1

p-XRD pattern of (a) pristine Cu3P, (b) pristine ZnWO4, (c) CZ NCs, and (d) pristine PEM template CZ-20 NC and CZ-20@PEM photocatalyst.

p-XRD pattern of (a) pristine Cu3P, (b) pristine ZnWO4, (c) CZ NCs, and (d) pristine PEM template CZ-20 NC and CZ-20@PEM photocatalyst.