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. 2014 Jul 30;4:5882. doi: 10.1038/srep05882

Figure 2. Functional g-C3N4-NSs.

Figure 2

(A) TEM image and (B) the size distribution of as-prepared g-C3N4-NSs, (C) AFM image of the g-C3N4-NSs on a Si substrate and (D) the height profile along the lines in (C). (E) XPS spectra, (F) XRD patterns, (G) UV-vis absorption and PL spectra of the original bulk g-C3N4 and g-C3N4-NSs, respectively.