Spatially Confined Hybridization of Nanometer‐Sized NiFe Hydroxides into Nitrogen‐Doped Graphene Frameworks Leading to Superior Oxygen Evolution Reactivity

Tang, Cheng; Wang, Han‐Sen; Wang, Hao‐Fan; Zhang, Qiang; Tian, Gui‐Li; Nie, Jing‐Qi; Wei, Fei

doi:10.1002/adma.201501901

Spatially Confined Hybridization of Nanometer‐Sized NiFe Hydroxides into Nitrogen‐Doped Graphene Frameworks Leading to Superior Oxygen Evolution Reactivity

Nanometer-sized hydroxide active centers are uniformly and strongly hybridized into a graphene framework by means of defect-anchored nucleation and spatially confined growth, resulting in a superior electrocatalyst for oxygen evolution reaction. This family of strongly coupled complexes and the t…