Fig. 3: Reconstruction of clusters Cs3Rh2I9/NC into Rh nanoparticles on NC. | Nature Communications

Fig. 3: Reconstruction of clusters Cs3Rh2I9/NC into Rh nanoparticles on NC.

From: Bottom-up evolution of perovskite clusters into high-activity rhodium nanoparticles toward alkaline hydrogen evolution

Fig. 3: Reconstruction of clusters Cs3Rh2I9/NC into Rh nanoparticles on NC.The alternative text for this image may have been generated using AI.

a The CV curves from 1st to 100th cycle at 100 mV s−1 for Cs3Rh2I9/NC in 1.0 M KOH. b Mass change of the Cs3Rh2I9/NC electrode monitored by in situ EQCM experiment. c ICP-MS of the Cs and Rh contents in the electrolyte at different reduction time. d XPS spectra of Rh 3d for Cs3Rh2I9/NC at different reduction time. The results in (b–d) were obtained at the potentiostatic measurement at −0.03 V vs. RHE.

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