Figure 10 | NPG Asia Materials

Figure 10

From: The search for efficient electrocatalysts as counter electrode materials for dye-sensitized solar cells: mechanistic study, material screening and experimental validation

Figure 10

(a) SEM images for surface morphology. (b) Cross-section of the CoS acicular nanorod arrays (ANRAs) prepared at a 24 h reaction time. The inset of a depicts a large-scale SEM image of the corresponding ANRAs. (c) Cyclic voltammetry (CV) curves. (d) Stability test of the ANRAs in the electrolyte. Adapted from Kung et al.87 Copyright © 2012 American Chemical Society.

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