Fig. 5
From: Design and implementation of PLA/GO/metal oxide composites for CO2 sensing application

XRD graph for the composites (a) PLA, (b) GO, (c) CuO, (d) GO/CuO, (e) ZnO and (f) GO/ZnO.
From: Design and implementation of PLA/GO/metal oxide composites for CO2 sensing application

XRD graph for the composites (a) PLA, (b) GO, (c) CuO, (d) GO/CuO, (e) ZnO and (f) GO/ZnO.