Removal and Adsorption of <i>p</i>-Nitrophenol from Aqueous Solutions Using Carbon Nanotubes and Their Composites

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="571745.fig.004a" src="https://static.hindawi.com/articles/jnm/volume-2014/571745/figures/571745.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>r.SWNTs</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="571745.fig.004b" src="https://static.hindawi.com/articles/jnm/volume-2014/571745/figures/571745.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>ox-SWNTs</td></tr></table></td></tr></table>

<table>High-resolution TEM images of SWNT samples: (a) r.SWNTs and (b) ox-SWNTs.</table>

Journal of Nanomaterials

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Figure 4

Figure 4: Removal and Adsorption of <i>p</i>-Nitrophenol from Aqueous Solutions Using Carbon Nanotubes and Their Composites 

Journal of Nanomaterials

Removal and Adsorption of p-Nitrophenol from Aqueous Solutions Using Carbon Nanotubes and Their Composites

Figure 4