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Reduced graphene oxide supporting hollow bimetallic phosphide nanoparticle hybrids for electrocatalytic oxygen evolution.
- Source :
-
Electrochemistry Communications . Oct2017, Vol. 83, p85-89. 5p. - Publication Year :
- 2017
-
Abstract
- Nanohybrids with hollow CoNiP nanoparticles decorating reduced graphene oxide (h-CoNiP/rGO) are prepared by a low-temperature phosphorization method. The h-CoNiP/rGO present favorable electrocatalytic advantages toward the oxygen evolution reaction (OER) in alkaline solution, including an onset potential of 1.44 V, a low overpotential of 280 mV at a current density of 10 mA cm − 2 , a small Tafel slope of 65.2 mV dec − 1 , and pretty good durability. The use of earth-abundant elements in a high-activity OER electrocatalyst may provide an effective way of advancing the development of full water splitting. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13882481
- Volume :
- 83
- Database :
- Academic Search Index
- Journal :
- Electrochemistry Communications
- Publication Type :
- Academic Journal
- Accession number :
- 125287317
- Full Text :
- https://doi.org/10.1016/j.elecom.2017.09.007