Design and application of active sites in g-C₃N₄-based photocatalysts

Yang Li^a^,^b, Xin Li^c, Huaiwu Zhang^a, Jiajie Fan^d, Quanjun Xiang^a^,^*(

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Fig. 9.. (a) Illustration of the synthesis of IrO₂/GCN; (b) XRD patterns of 40-IG (IrO₂/GCN containing 40 wt.% IrO₂), IrO₂ NPs, and GCN; (c) TEM image of 40-IG. (d, e) HRTEM of 40-IG. (f) The corresponding FFT patterns of (e) [121].