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Fig. 12 | Nano Convergence

Fig. 12

From: Hydrogen production from water electrolysis: role of catalysts

Fig. 12

(Figure reprinted with permission from Ref. [61])

A The HAADF-STEM, TEM, HRTEM, and elemental mapping of desired IrNiCu DNF structure (Figure reprinted with permission from Ref. [60]). B (a, b) TEM images of IrO2 nanoparticles and IrO2 nanoneedles, (c, d) OER performance before and after 2 h galvanostatic operation, (c) LSV curves of IrO2 NN and unshaped nanoparticles, (d) Tafel slope

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