Fig. 2From: Punicalagin Green Functionalized Cu/Cu2O/ZnO/CuO Nanocomposite for Potential Electrochemical Transducer and CatalystXRD spectra of a CuO (i), ZnO (ii), Cu/Cu2O (iii) and Cu/Cu2O/CuO/ZnO (iv) and b the as-prepared ternary nanocomposites at different calcination temperaturesBack to article page