title: Co-doping Strategy for Developing Perovskite Oxides as Highly Efficient Electrocatalysts for Oxygen Evolution Reaction.
abstract: A synergistic co-doping strategyis proposed to identify a series of BaCo0.9-xFexSn0.1O3-δperovskites with tunable electrocatalytic activity for the oxygen evolution reaction (OER). Simply through tailoring the relative concentrations of less OER-active tin and iron dopants, a cubic perovskite structure (BaCo0.7Fe0.2Sn0.1O3-δ) is stabilized, showing intrinsic OER activity >1 order of magnitude larger than IrO2and a Tafel slope of 69 mV dec-1.
authors: State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemistry and Chemical Engineering Nanjing Tech University No. 5 Xin Mofan Road Nanjing 210009 P. R. China.
authors: Xiaomin
authors: X
authors: Xu
authors: Department of Chemical Engineering Curtin University Perth Western Australia 6845 Australia.
authors: Chao
authors: C
authors: Su
authors: State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemistry and Chemical Engineering Nanjing Tech University No. 5 Xin Mofan Road Nanjing 210009 P. R. China.
authors: Wei
authors: W
authors: Zhou
authors: State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemistry and Chemical Engineering Nanjing Tech University No. 5 Xin Mofan Road Nanjing 210009 P. R. China.
authors: Yinlong
authors: Y
authors: Zhu
authors: State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemistry and Chemical Engineering Nanjing Tech University No. 5 Xin Mofan Road Nanjing 210009 P. R. China.
authors: Yubo
authors: Y
authors: Chen
authors: Department of Chemical Engineering Curtin University Perth Western Australia 6845 Australia; State Key Laboratory of Materials-Oriented Chemical Engineering College of Energy Nanjing Tech University No. 5 Xin Mofan Road Nanjing 210009 P. R. China.
authors: Zongping
authors: Z
authors: Shao
keywords: doping; electrocatalysis; oxygen evolution reaction; perovskite; water splitting