Journal of Nanomaterials / 2011 / Article / Fig 2

Research Article

Ultrasonochemical-Assisted Synthesis of CuO Nanorods with High Hydrogen Storage Ability

Figure 2

(a) N2 adsorption-desorption isotherm of the as-obtained CuO nanorods. (b) Pore-size distribution curve obtained from the desorption data. (c) Charge-discharge curves of CuO nanorods at a constant current density of 30 mA/g. (d) Cycle life of the as-synthesized CuO nanorod electrode. (e) and (f) Charge-discharge curves of CuO nanorod bundles obtained by adding 4 mL NaOH while keeping other reaction conditions unchanged and 1D CuO nanostructures obtained when 50 mL ethanol were added at a constant current density of 30 mA/g.
439162.fig.002a
(a)
439162.fig.002b
(b)
439162.fig.002c
(c)
439162.fig.002d
(d)
439162.fig.002e
(e)
439162.fig.002f
(f)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.