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Issue 26, 2018
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Room temperature-formed iron-doped nickel hydroxide on nickel foam as a 3D electrode for low polarized and high-current-density oxygen evolution

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Abstract

Unique room temperature-formed iron-doped nickel hydroxide on Ni foam as a 3D electrode in alkaline electrolyte offers fast gas dissipation, a high number of active sites and a high oxidation state of Ni for an improved oxidation ability for the oxygen evolution reaction (OER), which delivers an OER current density of 100 mA cm−2 at an overpotential of 0.312 V and 96.3% retention after 100 h at an overpotential of 0.370 V in 1 M KOH, and 1000 mA cm−2 at an overpotential of 0.265 V in 30 wt% KOH.

Graphical abstract: Room temperature-formed iron-doped nickel hydroxide on nickel foam as a 3D electrode for low polarized and high-current-density oxygen evolution

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Publication details

The article was received on 27 Jan 2018, accepted on 05 Mar 2018 and first published on 05 Mar 2018


Article type: Communication
DOI: 10.1039/C8CC00701B
Citation: Chem. Commun., 2018,54, 3262-3265
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    Room temperature-formed iron-doped nickel hydroxide on nickel foam as a 3D electrode for low polarized and high-current-density oxygen evolution

    C. X. Guo and C. M. Li, Chem. Commun., 2018, 54, 3262
    DOI: 10.1039/C8CC00701B

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