Nur Hidayah Binti AhmadMohd Ikmar Nizam Bin Mohamad Isa2024-05-282024-05-2820150972-656X10.1007/s12588-015-9110-7https://link.springer.com/article/10.1007%2Fs12588-015-9110-7https://oarep.usim.edu.my/handle/123456789/6510The present work focuses on the preparation of solid polymer electrolytes (SPEs) based carboxymethyl cellulose, CMC as host polymer doped with ammonium chloride, AC (0–20 wt.%) as ionic dopant via solution casting technique. The ionic conductivity and transport parameter of SPEs films were analyzed using electrical impedance spectroscopy in the frequency range of 1 Hz–50 MHz at selected temperature of 303–383 K. The highest ionic conductivity of 1.43 × 10−3 S/cm was obtained at 16 wt.% AC. Temperature-dependent ionic conductivity showed that the ionic conductivity obeys Arrhenius rule where R2~1 and thermally assisted. Transport studies showed that the ionic conductivity was influenced by the ionic mobility and diffusion coefficient.en-USCarboxymethyl cellulose, Ammonium chloride, Ionic conductivity, Temperature-dependentArticle111182