Electric Double-Layer Capacitor Fabricated with Addition of Carbon Nanotube to Polarizable Electrode

<table>The dependence of (a) the electrical energy and (b) the energy efficiency on ratio of the CNT or the acetylene black to the activated carbon in the polarizable electrode.</table>

Journal of Nanomaterials

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Figure 5

Figure 5: Electric Double-Layer Capacitor Fabricated with Addition of Carbon Nanotube to Polarizable Electrode 