Single-layer CoFe hydroxides for efficient electrocatalytic oxygen evolution

Single-layer CoFe layered double hydroxides (CoFe LDH-S) are successfully fabricated under near-anhydrous conditions due to the weakened hydrogen bonds between monolayers. Benefiting from the single-layer structure with rich defects and disordered lattices, CoFe LDH-S affords superior OER activity c...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2021-08, Vol.57 (62), p.7653-7656
Hauptverfasser: Zhou, Yi, Hu, Jialai, Li, Dan, Gao, Qingsheng
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description Single-layer CoFe layered double hydroxides (CoFe LDH-S) are successfully fabricated under near-anhydrous conditions due to the weakened hydrogen bonds between monolayers. Benefiting from the single-layer structure with rich defects and disordered lattices, CoFe LDH-S affords superior OER activity compared to its bulky counterparts and most of the recently reported non-precious electrocatalysts. Single-layer CoFe layered double hydroxides are successfully fabricated under near-anhydrous conditions, and accomplish superior OER activity compared to most of the non-precious electrocatalysts.
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source Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects Bonding strength
Chemical evolution
Crystal defects
Crystal structure
Electrocatalysts
Gibbs free energy
Hydrogen bonds
Hydroxides
Lattices
Stability tests
X ray photoelectron spectroscopy
title Single-layer CoFe hydroxides for efficient electrocatalytic oxygen evolution
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