Enhancing the electrochemical performance of rGO-based ternary composite for next generation supercapacitors.

ABSTRACT: This work explores the rational design and synthesis of a high-performance ternary nanocomposite rGO/CeO₂/PPy, by incorporating cerium oxide and polypyrrole into the rGO matrix, through a hybrid approach of combining hydrothermal synthesis with in situ oxidative polymerization. Comprehensive structural characterization of the rGO/CeO₂/PPy composite confirms the successful integration of components, revealing a hierarchically porous architecture that optimizes both charge transport and ion diffusion kinetics. The ternary composite exhibits exceptional interfacial interactions, including π-π conjugation between rGO and PPy, coupled with electrostatic stabilization from CeO_2, resulting in enhanced mechanical integrity and improved electrolyte accessibil

SUBMITTER: James N 

PROVIDER: S-EPMC12447873 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature