Corrigendum to “Reduced graphene oxide/hierarchal spinel nickel cobaltite nanoflowers composites for supercapacitor electrodes with ultrahigh capacitive and excellent rate performance” Ceram. Int. 48(9) (2022) 12460–12466, (S0272884222001146), (10.1016/j.ceramint.2022.01.111)

摘要

? 2022The authors regret that Fig. 1 appeared incorrectly in this published article. However, the switched FE-SEM images in Fig. 1(b,c) would not affect the FE-SEM results. The corrected version of Fig. 1 is shown below in this corrigendum. The authors would like to apologize for any inconvenience caused.Formula presented