Expression of concern: High performance flexible supercapacitors based on secondary doped PEDOT–PSS–graphene nanocomposite films for large area solid state devices

Abstract

Expression of concern for ‘High performance flexible supercapacitors based on secondary doped PEDOT–PSS–graphene nanocomposite films for large area solid state devices’ by Syed Khasim et al., RSC Adv., 2020, 10, 10526–10539, https://doi.org/10.1039/D0RA01116A.