Effect of Growth Temperature and Time on Morphology and Gas Sensitivity of Cu₂O/Cu Microstructures

Table 1

The crystal structure and morphology of samples synthesized at different condition.

Samples	Temperature (°C)	Time (min)	Product	Morphology
S1	20	30	Cu2O	Octahedral
S2	65	15	Cu2O/Cu	Octahedral/sphere
S3	65	30	Cu	Solid/hollow sphere
S4	80	9	Cu	Sphere
S5	80	30	Cu	Sphere