Electrocatalytic oxidation of hydrazine at glassy carbon electrode modified with ethylenediamine cellulose immobilized palladium nanoparticles

► Palladium nanoparticles immobilized on ethylenediamine cellulose was synthesized and used to prepare modified electrode. ► The electrochemical properties were studied using cyclic voltammetry, differential pulse voltammetry and chronoamperometry. ► The nanocomposite show superior catalytic activity for the electrooxidation of hydrazine. ► Good linear dynamic range and fast response time was obtained for determination of hydrazine.