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Porous CoSe2@N-doped carbon nanowires: an ultra-high stable and large-current-density oxygen evolution electrocatalyst.
- Source :
- Chemical Communications; 2/18/2021, Vol. 57 Issue 14, p1774-1777, 4p
- Publication Year :
- 2021
-
Abstract
- Nitrogen doped carbon functionalized CoSe<subscript>2</subscript> nanowires (CoSe<subscript>2</subscript>@N–C NWs), which act as potential oxygen evolution reaction (OER) catalysts with a large current density and high stability have been reported. Owing to the collaborative optimization of electrical conductivity, free adsorption energy and binding strength of OER intermediates, the prepared CoSe<subscript>2</subscript>@N–C NWs exhibit an enhanced 6.61-fold catalytic activity compared to the pristine CoSe<subscript>2</subscript> NW electrode in 1.0 M KOH solution at the overpotential of 340 mV. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 57
- Issue :
- 14
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 148819753
- Full Text :
- https://doi.org/10.1039/d0cc07647c