Fig. 9
From: Design and implementation of PLA/GO/metal oxide composites for CO2 sensing application

Recovery time and rise time for the studied composites whereas, (a) GO/ZnO and (b) GO/CuO.
From: Design and implementation of PLA/GO/metal oxide composites for CO2 sensing application
Recovery time and rise time for the studied composites whereas, (a) GO/ZnO and (b) GO/CuO.