Laser-Assisted Explosive Synthesis and In Situ Transfer of Graphene/MnO Nanohybrids with Tunable MnO Content for Supercapacitors.

Nikolaos Samartzis; Kostas Minotakis; Labrini Sygellou; Jakub Tolasz; J. Orava; Spyros N Yannopoulos

doi:10.1021/acsami.6c03287

April 30, 2026

Laser-Assisted Explosive Synthesis and In Situ Transfer of Graphene/MnO Nanohybrids with Tunable MnO Content for Supercapacitors.

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Key Points

The study aims to develop a scalable method for integrating manganese oxide into graphene for improved supercapacitor applications.
Utilized laser-assisted synthesis techniques for creating graphene/MnO nanohybrids.
Explored various metal precursors to enable tunable composition of MnO.
Conducted in situ transfer of nanohybrids for enhanced electrochemical performance.
Demonstrated that varying MnO content in graphene nanohybrids leads to improved supercapacitor efficiency.
Achieved scalable production of nanohybrids suitable for commercial applications.
Showed optimal electrochemical activity and stability in supercapacitor configurations.

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Implication

This work demonstrates an innovative method to enhance supercapacitor performance using graphene-MnO nanohybrids with adjustable metal content.

Abstract

. This work demonstrates a scalable and tunable approach for decorating laser-assisted graphene with electrochemically active metal oxides, enabling the extension of this method to various metal precursors.

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Samartzis et al. (2026) studied this question.

synapsesocial.com/papers/69f6e6ab8071d4f1bdfc7717 https://doi.org/10.1021/acsami.6c03287

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Laser-Assisted Explosive Synthesis and In Situ Transfer of Graphene/MnO Nanohybrids with Tunable MnO Content for Supercapacitors.

Key Points

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Implication

Abstract

Discussion

Cite This Study

Laser-Assisted Explosive Synthesis and In Situ Transfer of Graphene/MnO Nanohybrids with Tunable MnO Content for Supercapacitors.

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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