MXene/PANI composite fiber-based asymmetric supercapacitors for self-powered energy storage system

被引：17
|
作者：
Tang, Jinhao [1 ]
Zheng, Xianhong [1 ,3 ,4 ]
Ding, Binbin [1 ]
Zou, Lihua [1 ]
Wang, Peng [1 ]
Li, Changlong [1 ]
Hong, Xinghua [2 ]
Wang, Zongqian [1 ]
机构：
[1] Anhui Polytech Univ, Sch Text & Garment, Wuhu 241000, Anhui, Peoples R China
[2] Zhejiang Sci Tech Univ, Key Lab Intelligent Text & Flexible Interconnect Z, Hangzhou 310018, Zhejiang, Peoples R China
[3] Soochow Univ, China Natl Text & Apparel Council Key Lab Flexible, Key Lab Flexible Devices Intelligent Text & Appare, Suzhou 215123, Peoples R China
[4] Donghua Univ, Coll Chem Chem Engn & Biotechnol, Shanghai 201620, Peoples R China
来源：
MATERIALS LETTERS | 2024年 / 355卷
关键词：
Composite materials; Fibre technology; MXene; Asymmetric Supercapacitors; Energy storage and conversion;
D O I：
10.1016/j.matlet.2023.135494
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fiber-shaped supercapacitors (FSSCs) have attracted tremendous attention for their various potential applications in portable and wearable electronics. However, the low energy density of FSSCs hinders their wide applications in wearable electronics. Herein, we develop an in-situ chemical polymerization method to construct MXene/polyaniline-based asymmetric FSSCs, which delivers an excellent electrochemical performance, including excellent rate capability, high area specific capacitance (510 mF cm-2) and energy density (15.71 mu Wh cm-2). This work provides a new strategy for fabricating high-performance flexible supercapacitors and paves the way for the development of wearable energy storage devices.
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页数：5
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