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  1. No Access

    Article

    Investigation of ion transport in plasticized polymer electrolytes using electrical equivalent circuit (EEC) modeling

    In this study, biopolymer-based solid polymer blend electrolyte (SPBE) films were created from chitosan (CS), poly(2-ethyl-2-oxazoline) (POZ), potassium iodide (KI), and glycerol (GL) using solvent casting. Th...

    Ranjdar M. Abdullah in Journal of Materials Science: Materials in Electronics (2024)

  2. Article

    Open Access

    Electrochemical properties of a novel EDLC derived from plasticized biopolymer based electrolytes with valuable energy density close to NiMH batteries

    This study introduces a novel system of solid electrolytes for electrical double-layer capacitors (EDLCs) utilizing biopolymer electrolytes with high energy density comparable to NiMH batteries. To prepare the...

    Shujahadeen B. Aziz, Mohamad A. Brza, Rebar T. Abdulwahid… in Scientific Reports (2023)

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  3. No Access

    Article

    Electrochemical performance of polymer blend electrolytes based on chitosan: dextran: impedance, dielectric properties, and energy storage study

    A facile and efficient methodology was implemented in preparation of plasticized polymer electrolyte with polymer blend of chitosan and dextran from leuconostocmesenteroides impregnated with magnesium acetate ...

    Rebar T. Abdulwahid, Shujahadeen B. Aziz… in Journal of Materials Science: Materials in… (2021)

  4. No Access

    Article

    Plasticized H+ ion-conducting PVA:CS-based polymer blend electrolytes for energy storage EDLC application

    In this work, plasticized proton-conducting polymer blend electrolytes based on poly (vinyl alcohol): chitosan were synthesized, characterized, and utilized in an electric double-layer capacitor (EDLC). A stru...

    Ayub Shahab Marf, Shujahadeen B. Aziz… in Journal of Materials Science: Materials in… (2020)

  5. No Access

    Article

    Protonic EDLC cell based on chitosan (CS): methylcellulose (MC) solid polymer blend electrolytes

    In this work, preparation and application of solid polymer blend electrolytes (SPBEs) based on chitosan: methylcellulose (CS:MC) incorporated with various amounts of ammonium iodide (NH4I) salt are described. Sol...

    Shujahadeen B. Aziz, M. H. Hamsan, Ranjdar M. Abdullah, Rebar T. Abdulwahid… in Ionics (2020)

  6. No Access

    Article

    Characterization of polyvinyl alcohol film doped with sodium molybdate as solid polymer electrolytes

    In this paper, optical and electrical properties of solid films of polyvinyl alcohol (PVA) complexed with different concentration of sodium molybdate (Na2MoO4) have been analyzed. The shift and decrease in intens...

    Omed Gh. Abdullah, Shujahadeen B. Aziz… in Journal of Materials Science: Materials in… (2017)