Research Article

Impact on CO2 Uptake of MWCNT after Acid Treatment Study

Figure 6

Deconvoluted signals: (a) O 1s and (b) N 1s. Abbreviations stand for following components: A1—C=O, A2—C-O, A3—COOH, A4—H2O, A5—NO2, B1—C-N-C (pyrrolic-N), B2—N-(C)3 (graphitic nitrogen), and B3—NO2.
(a)
(b)