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Correction: Boosting the oxygen reduction activity of a three-dimensional network Co–N–C electrocatalyst via space-confined control of nitrogen-doping efficiency and the molecular-level coordination effect

Chaozhong Guo *a, Yanrong Li b, Wenli Liao a, Yao Liu a, Zhongbin Li a, Lingtao Sun a, Changguo Chen c, Jin Zhang ab, Yujun Si *d and Lu Li *a
aResearch Institute for New Materials Technology, School of Materials and Chemical Engineering, Engineering Research Center of New Energy Storage Devices and Applications, Chongqing University of Arts and Sciences, Chongqing 402160, China. E-mail: guochaozhong1987@163.com; lilu25977220@163.com
bCollege of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Chongqing University of Technology, Chongqing 400054, China
cCollege of Chemistry and Chemical Engineering, Chongqing University, Shapingba, Chongqing 400044, China
dCollege of Chemistry and Environmental Engineering, Sichuan University of Science and Engineering, Zigong, 643000, China. E-mail: syj08448@163.com

Received 14th November 2018 , Accepted 14th November 2018

First published on 19th November 2018


Abstract

Correction for ‘Boosting the oxygen reduction activity of a three-dimensional network Co–N–C electrocatalyst via space-confined control of nitrogen-doping efficiency and the molecular-level coordination effect’ by Chaozhong Guo et al., J. Mater. Chem. A, 2018, 6, 13050–13061.


The authors would like to correct an error in the published Acknowledgements. The Acknowledgements section should read as shown below:

This study was financially supported by the National Natural Science Foundation of China (Project No. 21805024), the Open Project of Engineering Research Center of New Energy Storage Devices and Applications of Chongqing Municipality (KF20170201), the Scientific and Technological Research Program of Chongqing Municipal Education Commission (KJ1711289), the Basic and Frontier Research Program of Chongqing Municipality (cstc2018jcyjAX0461), the Scientific Research Program of Chongqing University of Arts and Sciences (P2016XC07, M2017ME15) and the Innovation Team Project of Chongqing Municipal Education Commission (CXTDX201601037). We gratefully thank Dr Qin Xiang, Liangliang Tian, Jiahong He and Wenjing Yang for helpful discussions.

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 2018