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Correction: High-entropy engineering tuning electrochemical activity and stability of a layered double perovskite oxygen electrode for high-performance protonic ceramic cells
Zhipeng Suna,
Zhihong Duab,
Konrad Świerczekc,
Jianrong Zengde and
Hailei Zhao*ab
aSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China. E-mail: hlzhao@ustb.edu.cn
bBeijing Municipal Key Lab for Advanced Energy Materials and Technologies, Beijing 100083, P. R. China
cFaculty of Energy and Fuels, AGH University of Krakow, al. A. Mickiewicza 30, Krakow, 30-059, Poland
dShanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201204, P. R. China
eShanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, P. R. China
First published on 18th February 2026
Abstract
Correction for ‘High-entropy engineering tuning electrochemical activity and stability of a layered double perovskite oxygen electrode for high-performance protonic ceramic cellsʼ by Zhipeng Sun et al., J. Mater. Chem. A, 2026, 14, 4124–4135, https://doi.org/10.1039/D5TA06570D.
The authors regret that an incorrect version of Fig. 4 was included in the originally published article. The correct version of Fig. 4 is shown below.
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| Fig. 4 Impedance spectra of symmetrical cells with PBC-HE (a) and PBC (b) electrodes in dry and different humidity air. DRT curves of both electrodes at 500 °C in different humidity air (c and d). Impedance spectra of symmetrical cells with PBC-HE (e) and PBC (f) electrodes measured in the 600–750 °C range in wet air. Schematic diagram of electrode reactions if O2−/h˙ MIEC oxide or H+/h˙ MIEC conductor is used (g). | ||
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
| This journal is © The Royal Society of Chemistry 2026 |