Anodic Electrodeposition of IrO _x Nanoparticles from Aqueous Nanodroplets.

ABSTRACT: Electrodeposition has been used for centuries to create new materials. However, synthetic platforms are still necessary to enrich a variety of nanomaterials that can be electrodeposited. For instance, IrO _x is a popular material for the water oxidation reaction, but electrodeposition strategies for the controlled growth of IrO _x nanoparticles are lacking. Here, we demonstrate the anodic electrodeposition of IrO _x nanoparticles from aqueous nanodroplets. Field emission scanning electron microscopy (FESEM) and scanning transmission electron microscopy (STEM) images confirm the macro- and microstructure of the resulting nanoparticles. IrO _x nanoparticles of 43 ± 10 nm in diameter were achieved. X-ray photoelectron spectro

SUBMITTER: Paul S 

PROVIDER: S-EPMC11191722 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature