Sunlight-Induced Photochemical Degradation of Methylene Blue by Water-Soluble Carbon Nanorods

Figure 2

(a) Absorption spectra of wsCNRs in aqueous solution; (b) FTIR spectra of CNRs (solid line) and wsCNRs (dotted line); (c) TGA analysis of CNRs (solid line) and wsCNRs (dotted line) up to 1100°C; (d) Raman spectra of CNRs (solid line) and wsCNRs (dotted line).

(a)

(b)

(c)

(d)