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1. Ti3C2Tx MXene-embedded MnO2-based hydrophilic electrospun carbon nanofibers as a freestanding electrode for supercapacitors.

Author

Wang, Zhaorui, Zhang, Deyang, Guo, Ying, Jiang, Hao, Wang, Di, Cheng, Jinbing, Chu, Paul K., Yan, Hailong, and Luo, Yongsong

Subjects
*CARBON nanofibers, *SUPERCAPACITORS, *ENERGY density, *ELECTRODES, *POWER density, *NANOSTRUCTURED materials
Abstract

Herein, MnO2 nanoflowers are electrodeposited on a self-supported and electroconductive electrode in which 2D Ti3C2Tx nanosheets are encased in carbon nanofibers (MnO2@Ti3C2Tx/CNFs). This improves the conductivity and hydrophilicity of the MnO2 composite electrode. The asymmetric supercapacitor shows a high energy density of 46.4 W h kg−1 and a power density of 4 kW kg−1. [ABSTRACT FROM AUTHOR]

Published
2023
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