%0 Journal Article %T Synthesis and characterization of cellulose hydrogel/graphene oxide/polyaniline composite for high‐performing supercapacitors %+ Ecole Supérieure des Sciences et de Technologie de Hammam Sousse (ESSTHS) %+ Research and Technology Center of Energy (CRTEn) %+ Laboratoire Interfaces et Systèmes Electrochimiques (LISE) %+ Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia %+ Université de Sfax %A Ben Hadj Said, Marwa %A Charradi, Khaled %A Ahmed, Zakarya %A Cachet, Hubert %A Debiemme-Chouvy, Catherine %A Alsulami, Qana %A Boufi, Sami %A Keshk, Sherif %A Chtourou, Radhouane %< avec comité de lecture %@ 0363-907X %J International Journal of Energy Research %I Wiley %V 46 %N 10 %P 13844-13854 %8 2022-08 %D 2022 %R 10.1002/er.8102 %K Cellulose hydrogel %K graphene oxide %K polyaniline %K supercapacitor %Z Chemical SciencesJournal articles %X We have synthesized a ternary composite electrode comprising graphene oxide (GO), cellulose hydrogel, and polyaniline (PANi). The composite deposited on a platinum electrode was electrochemically characterized. It was investigated using cyclic voltammetry, galvanostatic charge-discharge, and electrochemical impedance spectroscopy. The ternary composite electrode showed significantly enhanced cycling stability and improved a real capacitance of 980 F g−1 at 10 mV indicating a synergistic effect of cellulose hydrogel on PANi-GO. We believe the results of this study provide a strong experimental basis for the functioning of supercapacitors. %G English %2 https://hal.sorbonne-universite.fr/hal-03764701/document %2 https://hal.sorbonne-universite.fr/hal-03764701/file/mansuscript%20final_HAL_2022%20Int%20J%20En%20Res.pdf %L hal-03764701 %U https://hal.sorbonne-universite.fr/hal-03764701 %~ CNRS %~ LISE %~ INC-CNRS %~ SORBONNE-UNIVERSITE %~ SORBONNE-UNIV %~ SU-SCIENCES %~ SU-TI %~ ALLIANCE-SU %~ TEST2-HALCNRS %~ CHIMIE-SU