Degradation of Methylene Blue Dye and Bisphenol-A Using Expanded Graphene-Polypyrrole-Magnetite Nanocomposite - Onoyivwe Monday Ama; Uyiosa Osagie Aigbe; William Wilson Anku; Otolorin Adelaja Osibote; Kaushik Pal (Topics in Catalysis, 2022)