Chemical interaction and conductivity of carboxymethyl ?-carrageenan based green polymer electrolyte

• Main Authors: Mobarak N.N., Ramli N., Ahmad A., Rahman M.Y.A.
• Other Authors: 6507632213
• Format: Article
• Published: 2023
• Subjects: Carboxymethyl; Carrageenan; Green polymer electrolyte; Ionic conductivity; Algae; Electrochemical impedance spectroscopy; Ethers; Fourier transform infrared spectroscopy; Nuclear magnetic resonance; Nuclear magnetic resonance spectroscopy; Polyelectrolytes; Polymers; X ray diffraction; X ray powder diffraction; ATR FTIR; Carrageenans; Chemical interactions; Crystallinities; Degrees of substitution; Fourier transform infrared; Marine red alga; Polymer electrolyte; Polymer solvent complexes; Solution-casting technique; XRD spectra; Chemical modification
• Institution: Universiti Tenaga Nasional

The potential of ?-carrageenan derivatives as a green polymer electrolyte has been explored. ?-Carrageenan extracted from marine red algae was reacted with monochloacetic acid to form carboxymethyl ?-carrageenan. The powders were characterized by reflection fourier transform infrared (ATR-FTIR) spec...