Robust Nanogenerator Based on Vertically Aligned ZnO Nanorods Using Copper Substrate
Figure 6
(a) Incorporated units in the order of NG1, NGα, and NGa and their output voltages 0.03 V, 0.09 V, and 0.13 V; (b) incorporated units in the order of NG2, NGβ, and NGb and their output voltages 0.04 V, 0.09 V, and 0.18 V; (c) incorporated units in the order of NG3, NGγ, and NGc and their output voltages 0.03 V, 0.07 V, and 0.17 V; (d) output current of 18 nA by parallel combination of NG1, NG2, and NG3; (e) output current of 97 nA by three layered including NGa, NGb, and NGc; (f) output current of 38 nA by two layered combination including NGα, NGβ, and NGγ.
