title: Sea urchin-like cobalt-iron phosphide as an active catalyst for oxygen evolution reaction.
abstract: Sea urchin-like (CoxFe1-x)2P shows Co/Fe-composition dependent catalysis for oxygen evolution reaction (OER) in 0.1 M KOH. The (Co0.54Fe0.46)2P is the most efficient OER catalyst, reaching 10 mA cm(-2) at an overpotential of 0.37 V (vs. RHE). The report offers a new synergistic approach to tune and optimize the electrocatalysis of OER.
authors.affiliation: Department of Chemistry, Brown University, Providence, Rhode Island 02912, USA. ssun@brown.edu.
authors.forename: Adriana
authors.initials: A
authors.lastname: Mendoza-Garcia
authors.affiliation: Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, NY 11973, USA.
authors.forename: Dong
authors.initials: D
authors.lastname: Su
authors.affiliation: Department of Chemistry, Brown University, Providence, Rhode Island 02912, USA. ssun@brown.edu.
authors.forename: Shouheng
authors.initials: S
authors.lastname: Sun