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Investigation of Hybrid Electrodes of Polyaniline and Reduced Graphene Oxide with Bio-Waste-Derived Activated Carbon for Supercapacitor Applications.
Benchikh, Imen; Ezzat, Abdelrahman Osama; Sabantina, Lilia; Benmimoun, Youcef; Benyoucef, Abdelghani.
Afiliación
  • Benchikh I; Faculty of Science, University of Amar Telidji Laghouat, Laghouat 03000, Algeria.
  • Ezzat AO; Department of Chemistry, College of Sciences, King Saud University, Riyadh 11451, Saudi Arabia.
  • Sabantina L; Department of Apparel Engineering and Textile Processing, Berlin University of Applied Sciences-HTW Berlin, 12459 Berlin, Germany.
  • Benmimoun Y; Department of Textile and Paper Engineering, Polytechnic University of Valencia (UPV), 03801 Alcoy, Spain.
  • Benyoucef A; Water Science and Technology Laboratory, University of Mustapha Stambouli Mascara, Mascara 29000, Algeria.
Polymers (Basel) ; 16(3)2024 Feb 02.
Article en En | MEDLINE | ID: mdl-38337310
ABSTRACT
Graphene-based materials have been widely studied in the field of supercapacitors. However, their electrochemical properties and applications are still restricted by the susceptibility of graphene-based materials to curling and agglomeration during production. This study introduces a facile method for synthesizing reduced graphene oxide (rGO) nanosheets and activated carbon based on olive stones (OS) with polyaniline (PAni) surface decoration for the development of supercapacitors. Several advanced techniques were used to examine the structural properties of the samples. The obtained PAni@OS-rGO (11) electrode exhibits a high electrochemical capacity of 582.6 F·g-1 at a current density of 0.1 A·g-1, and an energy density of 26.82 Wh·kg-1; thus, it demonstrates potential for efficacious energy storage. In addition, this electrode material exhibits remarkable cycling stability, retaining over 90.07% capacitance loss after 3000 cycles, indicating a promising long cycle life. Overall, this research highlights the potential of biomass-derived OS in the presence of PAni and rGO to advance the development of high-performance supercapacitors.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Polymers (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Argelia Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Polymers (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Argelia Pais de publicación: Suiza