Open Access Article
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Correction: Highly efficient construction of hollow Co–Nx nanocube cage dispersion implanted with porous carbonized nanofibers for Li–O2 batteries
Lichong
Peng
abc,
Yaxin
Sun
abc,
Shiquan
Guo
abc and
Congju
Li
*abc
aSchool of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing, 100083, China. E-mail: congjuli@126.com
bBeijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, Beijing, 100083, China
cEnergy Conservation and Environmental Protection Engineering Research Center in Universities of Beijing, Beijing, 100083, China
First published on 28th January 2022
Abstract
Correction for ‘Highly efficient construction of hollow Co–Nx nanocube cage dispersion implanted with porous carbonized nanofibers for Li–O2 batteries’ by Lichong Peng et al., J. Mater. Chem. A, 2022, 10, 740–751, DOI: 10.1039/D1TA09008A.
In the original article, the Raman spectra of two electrodes upon recharge shown in Fig. 6h and i are incorrect, with the Raman spectra upon recharge erroneously duplicating the initial Raman spectra. The initial Raman spectra and Raman spectra upon discharge are correct and the experimental conclusions are not affected. The correct Fig. 6 is shown below:
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| Fig. 6 The corresponding SEM images of the EH/PCNFs (a–c) and BH/PCNFs (d–f) electrodes at different states ((a and d) fresh electrode; (b and e) discharged to 6000 mA h g−1, (c and f) recharged to 6000 mA h g−1); (g–i) XRD patterns and Raman spectra of two electrodes upon discharge and recharge. | ||
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
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