
Keywords: Cellulose (PubChem CID: 14055602); Sulphuric acid (PubChem CID: 1118); Sodium hydroxide (PubChem CID: 14798); Cobalt ferrite (PubChem CID: 44602546); Distilled water (PubChem CID: 962); Cellulose nanocrystals; Biopolymers; Ferrites; Electroactive material