Correction: N/O co-enriched graphene hydrogels as high-performance electrodes for aqueous symmetric supercapacitors

Abstract

Correction for ‘N/O co-enriched graphene hydrogels as high-performance electrodes for aqueous symmetric supercapacitors’ by Yong Zhang et al., RSC Adv., 2021, 11, 19737–19746, DOI: 10.1039/D1RA01863A.

The authors regret that an incorrect version of Scheme 1 was shown in the original article. The corrected version of Scheme 1 is shown below.

Scheme 1. Illustration of the possible reaction mechanism of the NOGHs.

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.