Activating CoOOH Porous Nanosheet Arrays by Partial Iron Substitution for Efficient Oxygen Evolution Reaction

Iron‐substituted CoOOH porous nanosheet arrays grown on carbon fiber cloth (denoted as FexCo1−xOOH PNSAs/CFC, 0≤x≤0.33) with 3D hierarchical structures are synthesized by in situ anodic oxidation of α‐Co(OH)2 NSAs/CFC in solution of 0.01 m (NH4)2Fe(SO4)2. X‐ray absorption fine spectra (XAFS) demonst...

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Veröffentlicht in:	Angewandte Chemie International Edition 2018-03, Vol.57 (10), p.2672-2676
Hauptverfasser:	Ye, Sheng‐Hua, Shi, Zi‐Xiao, Feng, Jin‐Xian, Tong, Ye‐Xiang, Li, Gao‐Ren
Format:	Artikel
Sprache:	eng
Schlagworte:	Anodizing Cloth CoOOH Durability electrocatalysis Iron Nanosheets Octahedrons Oxidation oxygen evolution reaction Oxygen evolution reactions Structural hierarchy Substitution reactions
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