Homogeneous cobalt and iron oxide hollow nanocages derived from ZIF-67 etched by Fe species for enhanced water oxidation

To develop highly efficient non-noble-metal electrocatalysts for oxygen evolution reaction is still a great challenge. Herein, cobalt and iron oxide with hollow structure has been fabricated using ZIF-67 as template, via reflux process followed by calcination. The simultaneous structural and electro...

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Veröffentlicht in:	Electrochimica acta 2019-02, Vol.296, p.418-426
Hauptverfasser:	Ren, Xiaona, Lyu, Fenglei, Yang, Jian, Wang, Fangyuan, Xue, Linlin, Wang, Li, Zhang, Xiangwen, Wang, Qingfa
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic properties Cobalt CoFe Electrocatalysts Electron density Energy conversion Energy storage Hollow structure Homogenous doping Iron oxides Mass transfer Noble metals Oxidation Oxygen evolution Oxygen evolution reactions State of the art Structural and electronic modulation Water chemistry
Online-Zugang:	Volltext
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