Extended Data Fig. 1: Schematic illustration of device fabrication. | Nature Catalysis

Extended Data Fig. 1: Schematic illustration of device fabrication.

From: Edge sites dominate the hydrogen evolution reaction on platinum nanocatalysts

Extended Data Fig. 1

(a) SiO2/Si substrate with pre-deposited gold electrodes. (b) The substrate was covered with a PMMA layer, and a window was opened on gold electrodes to form a template. (c) A Pt/NiO nanowires film was transferred onto the template and PMMA was then dissolved. (d) After acid treatment, a PMMA layer was coated on device, and a window was then opened to expose nanowires.

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