Journal ArticleUnknown

Hierarchical Fe-doped Ni3Se4 ultrathin nanosheets as an efficient electrocatalyst for oxygen evolution reaction

Authors

Jing Du, Zehua Zou, Chen Liu, Cailing Xu

Author Affiliations

Nankai University, Lanzhou City University, Ministry of Education, State Key Laboratory of Applied Organic Chemistry, ...

Published InNanoscale

Year2018

Citations189

DOI10.1039/c8nr00426a

Abstract

Hierarchical Fe-doped Ni3Se4 ultrathin nanosheets are synthesized <italic>via</italic> solvothermal synthesis and a topotactic selenization process. The prepared (Ni,Fe)3Se4 ultrathin nanosheets supported on Ni foam needed an overpotential of only 225 mV to achieve a current density of 10 mA cm−2 and a small Tafel slope of about 41 mV dec−1.

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Fields & Keywords

Physical Sciences Energy Renewable Energy, Sustainability and the Environment Electrocatalysts for Energy Conversion Advanced battery technologies research Chalcogenide Semiconductor Thin Films Nanotechnology Chemical engineering Inorganic chemistry Physical chemistry Optoelectronics Quantum mechanics

Hierarchical Fe-doped Ni<sub>3</sub>Se<sub>4</sub> ultrathin nanosheets as an efficient electrocatalyst for oxygen evolution reaction

Authors

Abstract

Fields & Keywords