The Influence of Atmosphere on Electrical Property of Copper Oxide Nanoparticles
Figure 5
(a) I-V character of the copper oxide nanoparticles under voltage from −40 V to 40 V with a step of 50 mV in dry air atmosphere at different temperatures; (b) I-V character of the copper oxide nanoparticles at 200°C in different atmospheres; (c) time-resolved current variation of copper oxide nanoparticles in different atmospheres.
