Preparations, Characterizations, and a Comparative Study on Photovoltaic Performance of Two Different Types of Graphene/TiO<sub>2</sub> Nanocomposites Photoelectrodes

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jnm/volume-2017/2758294/figures/2758294.fig.006a.svgz" name="2758294.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Ti@GO-10</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jnm/volume-2017/2758294/figures/2758294.fig.006b.svgz" name="2758294.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Ti@rGO-10</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/jnm/volume-2017/2758294/figures/2758294.fig.006c.svgz" name="2758294.fig.006c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Ti@GO-10 (after heat treatment)</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/jnm/volume-2017/2758294/figures/2758294.fig.006d.svgz" name="2758294.fig.006d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Ti@rGO-10 (after heat treatment)</td></tr></table>

<div>SEM images of GO/TiO<sub>2</sub> and rGO/TiO<sub>2</sub> composites, before and after heat treatment (inset images are EDS mapping of carbon element).</div>

Journal of Nanomaterials

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Figure 6: Preparations, Characterizations, and a Comparative Study on Photovoltaic Performance of Two Different Types of Graphene/TiO<sub>2</sub> Nanocomposites Photoelectrodes 

Figure 6 | Preparations, Characterizations, and a Comparative Study on Photovoltaic Performance of Two Different Types of Graphene/TiO2 Nanocomposites Photoelectrodes 