A Facile Synthesis of Graphene-WO<sub>3</sub> Nanowire Clusters with High Photocatalytic Activity for O<sub>2</sub> Evolution

<table>Raman spectra of GO and GE-WO<sub>3</sub> nanowire clusters.</table>

International Journal of Photoenergy

Figure 2: A Facile Synthesis of Graphene-WO<sub>3</sub> Nanowire Clusters with High Photocatalytic Activity for O<sub>2</sub> Evolution 