Figure 5 | Scientific Reports

Figure 5

From: A general nonaqueous sol-gel route to g-C3N4-coupling photocatalysts: the case of Z-scheme g-C3N4/TiO2 with enhanced photodegradation toward RhB under visible-light

Figure 5

TEM imagines of as-prepared (a) g-C3N4 and (b) 7.5% g-C3N4/TiO2. (c) Magnified TEM imagine of as-prepared g-C3N4/TiO2. (d) Grain size distribution of TiO2 nanoparticles anchored on the surface of g-C3N4. The insets of (b) and (c) correspond to the SAED pattern of 7.5% g-C3N4/TiO2 and HRTEM of one isolated TiO2 nanoparticle anchored on the surface of g-C3N4, respectively.

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