Research Article
Impact on CO2 Uptake of MWCNT after Acid Treatment Study
Figure 2
Pore size distributions evaluated by methods: (a) DFT and (b) BJH. Lines present the following samples: blue—CNT_pristine, red—CNT_HNO3, and green—CNT_H2SO4/HNO3. Both PSD were calculated from N2 adsorption/desorption isotherms at 77 K.
| (a) |
| (b) |