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

被引：9

作者：

Wang, Zhaorui ^{[1
]}

Zhang, Deyang ^{[1
]}

Guo, Ying ^{[1
]}

Jiang, Hao ^{[2
]}

Wang, Di ^{[1
]}

Cheng, Jinbing ^{[2
]}

Chu, Paul K. ^{[3
,4
]}

Yan, Hailong ^{[1
]}

Luo, Yongsong ^{[1
,2
]}

机构：

[1] Xinyang Normal Univ, Henan Joint Int Res Lab New Energy Storage Technol, Xinyang 464000, Peoples R China

[2] Nanyang Normal Univ, Coll Phys & Elect Engn, Nanyang 473061, Peoples R China

[3] City Univ Hong Kong, Dept Phys, Dept Mat Sci & Engn, Kowloon, Tat Chee Ave, Hong Kong, Peoples R China

[4] City Univ Hong Kong, Dept Biomed Engn, Kowloon, Tat Chee Ave, Hong Kong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 96期

基金：

中国国家自然科学基金;

关键词：

PERFORMANCE; ION;

D O I：

10.1039/d3cc03925k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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).

引用

页码：14309 / 14312

页数：4

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