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Erschienen in: Cellulose 4/2022

03.02.2022 | Original Research

High-performance cotton fabric-based supercapacitors consisting of polypyrrole/Ag/graphene oxide nanocomposite prepared via UV-induced polymerization

verfasst von: Chunliu Liang, Limin Zang, Fangfang Shi, Chao Yang, Jianhui Qiu, Qifan Liu, Zhenming Chen

Erschienen in: Cellulose | Ausgabe 4/2022

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Abstract

Cotton fabric (CF) fabricated by natural cellulose fibers has porous structure, abundant hydrophilic hydroxyl groups and good mechanical flexibility, which is a promising substrate for flexible fabric-based supercapacitors. Graphene oxide (GO) nanosheets were fixed on the CF by vacuum filtration, and then the pyrrole monomers and silver ions (Ag+) were adsorbed to the surface of GO/CF by π-π and electrostatic interactions, respectively. Polypyrrole/silver (PPy/Ag) nanoparticles were generated on the surface of GO/CF via in situ UV-induced polymerization, forming the flexible PPy/Ag/GO/CF electrodes. The electrodes combine three active materials (PPy, Ag and GO), which show good electrochemical performance. The electrode prepared under optimum conditions (UV irradiation time: 120 min; mass loading of GO on the CF: 3 mg cm−2) exhibits a high specific capacitance of 1664.0 mF cm−2. The flexible symmetric quasi-solid-state fabric-based supercapacitor (QFSC) based on the optimum electrode also keeps superior electrochemical performance and excellent mechanical flexibility, which has a great application prospect for wearable energy storage devices.

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Literatur
Zurück zum Zitat Cao J, Wang Y, Chen J, Li X, Walsh FC, Ouyang JH, Jia D, Zhou Y (2015) Three-dimensional graphene oxide/polypyrrole composite electrodes fabricated by one-step electrodeposition for high performance supercapacitors. J Mater Chem A 3:14445–14457. https://doi.org/10.1039/C5TA02920ACrossRef Cao J, Wang Y, Chen J, Li X, Walsh FC, Ouyang JH, Jia D, Zhou Y (2015) Three-dimensional graphene oxide/polypyrrole composite electrodes fabricated by one-step electrodeposition for high performance supercapacitors. J Mater Chem A 3:14445–14457. https://​doi.​org/​10.​1039/​C5TA02920ACrossRef
Zurück zum Zitat Liu Q, Qiu J, Yang C, Zang L, Zhang G, Sakai E (2020b) High-performance textile electrode enhanced by surface modifications of fiberglass cloth with polypyrrole tentacles for flexible supercapacitors. Int J Energy Res 44:9166–9176. https://doi.org/10.1002/er.5558CrossRef Liu Q, Qiu J, Yang C, Zang L, Zhang G, Sakai E (2020b) High-performance textile electrode enhanced by surface modifications of fiberglass cloth with polypyrrole tentacles for flexible supercapacitors. Int J Energy Res 44:9166–9176. https://​doi.​org/​10.​1002/​er.​5558CrossRef
Zurück zum Zitat Zuo W, Zang L, Wang X, Liu Q, Qiu J, Liang C, Liu X, Yang C (2020) Flexible polypyrrole@Fe2O3@stainless steel yarn composite electrode for symmetric thread-like supercapacitor with extended operating voltage window in Li2SO4-based aqueous electrolyte. Adv Sustain Syst 4:2000173. https://doi.org/10.1002/adsu.202000173CrossRef Zuo W, Zang L, Wang X, Liu Q, Qiu J, Liang C, Liu X, Yang C (2020) Flexible polypyrrole@Fe2O3@stainless steel yarn composite electrode for symmetric thread-like supercapacitor with extended operating voltage window in Li2SO4-based aqueous electrolyte. Adv Sustain Syst 4:2000173. https://​doi.​org/​10.​1002/​adsu.​202000173CrossRef
Metadaten
Titel
High-performance cotton fabric-based supercapacitors consisting of polypyrrole/Ag/graphene oxide nanocomposite prepared via UV-induced polymerization
verfasst von
Chunliu Liang
Limin Zang
Fangfang Shi
Chao Yang
Jianhui Qiu
Qifan Liu
Zhenming Chen
Publikationsdatum
03.02.2022
Verlag
Springer Netherlands
Erschienen in
Cellulose / Ausgabe 4/2022
Print ISSN: 0969-0239
Elektronische ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-022-04454-4

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