3D printed interdigitated supercapacitor using reduced graphene oxide-MnO _x /Mn₃O₄ based electrodes.

ABSTRACT: In this study hybrid nanocomposites (HNCs) based on manganese oxides (MnO _x /Mn₃O₄) and reduced graphene oxide (rGO) are synthesized as active electrodes for energy storage devices. Comprehensive structural characterizations demonstrate that the active material is composed of MnO _x /Mn₃O₄ nanorods and nanoparticles embedded in rGO nanosheets. The development of such novel structures is facilitated by the extreme synthesis conditions (high temperatures and pressures) of the liquid-confined plasma plume present in the Laser Ablation Synthesis in Solution (LASiS) technique. Specifically, functional characterizations demonstrate that the performance of the active layer is highly correlated with the MnO _x

SUBMITTER: Mokhtarnejad M 

PROVIDER: S-EPMC9189621 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature