A flexible, binder-free electrodes using nickel-cobalt sulfur modified carbon nanofibers for asymmetric supercapacitor applications

被引：1
|
作者：
Radhakrishnan, Sivaprakasam [1 ]
Kim, Da-Young [2 ]
Yu, Seungmin [1 ,2 ]
Kim, Jeong-Woo [1 ,2 ]
Lee, Kye-yeol [1 ,2 ]
Jeong, Il Yeong [1 ]
Kim, Byoung-Suhk [1 ,2 ]
机构：
[1] Jeonbuk Natl Univ, Dept Organ Mat & Text Engn, 567 Baekje Daero, Jeonju Si 54896, Jeonbuk Do, South Korea
[2] Jeonbuk Natl Univ, Dept Carbon Composites Convergence Mat Engn, 567 Baekje Daero, Jeonju Si 54896, Jeollabuk do, South Korea
来源：
ELECTROCHIMICA ACTA | 2024年 / 498卷
基金：
新加坡国家研究基金会;
关键词：
Carbon nanofibers; Asymmetric supercapacitors; Flexible electrode; Electrospinning; IN-SALT ELECTROLYTE;
D O I：
10.1016/j.electacta.2024.144683
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The development of high-performance energy storage devices using cost-effective sources are highly important for various applications. Herein, a simple electrodeposition route has been developed for the uniform decoration of nickel-cobalt sulfide (NiCoS) over the carbon nanofibers (CNF). The fabricated NiCoS/CNF has been used as positive electrode with Fe 2 O 3 /rGO/CNF as negative electrode to assemble asymmetric supercapacitor (ASC) device. The fabricated ASC device exhibited a good electrochemical performance including high specific capacitance (70 F g-1 ), excellent cyclic stability (86 % after 10,000 cycles), and good energy density (56.33 Wh kg-1 at 1200 W kg-1 ). The present simple synthesis process holds a great potential for the design of energy storage devices in various usages.
引用
收藏
页数：8
相关论文
共 50 条
  • [1] Electrodeposited nickel-cobalt sulfide nanosheet on polyacrylonitrile nanofibers: a binder-free electrode for flexible supercapacitors
    Sami, Syed Kamran
    Siddiqui, Saqib
    Feroze, Muhammad Tajmeel
    Chung, Chan-Hwa
    [J]. MATERIALS RESEARCH EXPRESS, 2017, 4 (11)
  • [2] Flexible binder-free hierarchical copper sulfide/carbon cloth hybrid supercapacitor electrodes and the application as negative electrodes in asymmetric supercapacitor
    Xin He
    Xiling Mao
    Chenguang Zhang
    Wenyao Yang
    Yujiu Zhou
    Yajie Yang
    Jianhua Xu
    [J]. Journal of Materials Science: Materials in Electronics, 2020, 31 : 2145 - 2152
  • [3] Flexible binder-free hierarchical copper sulfide/carbon cloth hybrid supercapacitor electrodes and the application as negative electrodes in asymmetric supercapacitor
    He, Xin
    Mao, Xiling
    Zhang, Chenguang
    Yang, Wenyao
    Zhou, Yujiu
    Yang, Yajie
    Xu, Jianhua
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2020, 31 (03) : 2145 - 2152
  • [4] Flexible supercapacitor of high areal performance with vanadium/cobalt oxides on carbon nanofibers as a binder-free membrane electrode
    Nie, Guangdi
    Zhao, Xinwei
    Jiang, Jiangmin
    Luan, Yaxue
    Shi, Jilei
    Liu, Jiamian
    Kou, Zongkui
    Wang, John
    Long, Yun-Ze
    [J]. Chemical Engineering Journal, 2021, 402
  • [5] Flexible supercapacitor of high areal performance with vanadium/cobalt oxides on carbon nanofibers as a binder-free membrane electrode
    Nie, Guangdi
    Zhao, Xinwei
    Jiang, Jiangmin
    Luan, Yaxue
    Shi, Jilei
    Liu, Jiamian
    Kou, Zongkui
    Wang, John
    Long, Yun-Ze
    [J]. CHEMICAL ENGINEERING JOURNAL, 2020, 402
  • [6] All binder-free electrophoresis deposition synthesis of nickel cobalt hydroxide/ultraphene and activated carbon electrodes for asymmetric supercapacitors
    Lai, He-Xin
    Lin, Lu-Yin
    Lin, Jeng-Yu
    Hsu, Yu-Kai
    [J]. ELECTROCHIMICA ACTA, 2018, 273 : 115 - 126
  • [7] Carbon Nanofibers Prepared from Solar Pyrolysis of Pinewood as Binder-free Electrodes for Flexible Supercapacitors
    Wang, Tongtong
    Rony, Asif H.
    Sun, Kaidi
    Gong, Weibo
    He, Xin
    Lu, Wenyang
    Tang, Mingchen
    Ye, Runping
    Yu, Jiuling
    Kang, Lin
    Luo, Hongmei
    Smith, Steve J.
    Eddings, Eric G.
    Fan, Maohong
    [J]. CELL REPORTS PHYSICAL SCIENCE, 2020, 1 (06):
  • [8] Nickel-cobalt oxide nanosheets asymmetric supercapacitor for energy storage applications
    Alrousan, S.
    Albiss, B.
    Aljawrneh, B.
    Alshanableh, A.
    Al-Othman, Amani
    Megdadi, H.
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2023, 34 (07)
  • [9] Binder-free fabricated CuFeS2 electrodes for supercapacitor applications
    Nsude, Hope Ebere
    Obodo, Raphael M.
    Nsude, Kingsley U.
    Ikhioya, Lucky I.
    Asogwa, Paul U.
    Osuji, R. U.
    Maaza, M.
    Ezema, Fabian, I
    [J]. MATERIALS RESEARCH EXPRESS, 2022, 9 (02)
  • [10] Preparation of amorphous cobalt/carbon nanofibers composite as binder-free and conductive-free electrode materials for high supercapacitor
    Xingwei Sun
    Chunping Li
    Guofang Huang
    Jie Bai
    [J]. Journal of Materials Science: Materials in Electronics, 2017, 28 : 12448 - 12457
12345