Journal of Nanomaterials / 2013 / Article / Fig 3

Research Article

Catalyst Design Using Nanoporous Iron for the Chemical Vapor Deposition Synthesis of Single-Walled Carbon Nanotubes

Figure 3

The nitrogen adsorption and desorption isotherms for 2% Fe-HMS, measured at 77.4 K. The inset presents the Horvath-Kawazoe pore size distribution curve for the Fe-HMS catalysts, where is the derivative of the normalized N2 volume adsorbed with respect to the pore size (diameter) of the adsorbent.
421503.fig.003

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.