Cover Feature: Structural Features of Porous CoFe Nanocubes and Their Performance for Oxygen‐involving Energy Electrocatalysis (ChemElectroChem 18/2020). Issue 18 (24th August 2020)

• Record Type: Journal Article
• Authors: Jo, Sujin; Noh, Sunguk; Wee, Kyung‐Ryang; Shim, Jun Ho
• Is Part Of: ChemElectroChem. Volume 7:Issue 18(2020)
• Page Start: 3682
• Page End: 3682
• Publication Date: 2020-08-24
• Subjects: truncated CoFe nanocubes -- Prussian blue analogue -- oxygen evolution reaction -- oxygen reduction reaction -- electrocatalysis; Electrochemistry -- Periodicals; 541.37
• DOI: 10.1002/celc.202001008
• Languages: English
• ISSNs: 2196-0216

Abstract

Abstract : The Cover Feature shows that microporous CoFe‐200 nanocubes (mean pore diameter, d ≈1.2 nm) are beneficial for the oxygen evolution reaction (OER) because of the improved active site densities despite their larger diffusion path, whereas microporous/mesoporous CoFe‐550 ( d ≈35.6 nm) favors the oxygen reduction reaction (ORR) by enabling the mass transport of oxygen through the catalyst. More information can be found in the Article by J. H Shim and co‐workers .