Electrochemical Detection of H<sub>2</sub>O<sub>2</sub> on Graphene Nanoribbons/Cobalt Oxide Nanorods-Modified Electrode

<div>HR-TEM images of (a) GNR and (b) GNR/Co<sub>3</sub>O<sub>4</sub> nanocomposite dispersions.</div>

Journal of Nanomaterials

Figure 2: Electrochemical Detection of H<sub>2</sub>O<sub>2</sub> on Graphene Nanoribbons/Cobalt Oxide Nanorods-Modified Electrode 