Dual Effects of Nanostructuring and Oxygen Vacancy on Photoelectrochemical Water Oxidation Activity of Superstructured and Defective Hematite Nanorods.
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DOI: 10.1002/smll.201704464
Abstract: An Ar atmospheric treatment is rationally used to etch and activate hematite nanoflakes (NFs) as photoanodes toward enhanced photoelectrochemical water oxidation. The formation of a highly ordered hematite nanorods (NRs) array containing a high density… read more here.
Keywords: oxygen; oxidation; water; photoelectrochemical water ... See more keywords
Heterogeneity between and within Single Hematite Nanorods as Electrocatalysts for Oxygen Evolution Reaction.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c00506
Abstract: Understanding the structural nature of the active sites in electrocatalysis is central to discovering general design rules for better catalysts in fuel cells and electrolyzers. Nanostructures are widely used as electrocatalysts, but the location and… read more here.
Keywords: heterogeneity; oxygen evolution; hematite nanorods; activity ... See more keywords