One-pot synthesis of nickel-cobalt hydroxyfluorides nanowires with ultrahigh energy density for an asymmetric supercapacitor

被引:15
|
作者
Zhang, Jian-Fang [1 ]
Wang, Yan [1 ,2 ]
Shu, Xia [1 ]
Yu, Cui-Ping [1 ]
Xiao, Ming-Feng [1 ]
Cui, Jie-Wu [1 ]
Qin, Yong-Qiang [1 ]
Zheng, Hong-Mei [1 ]
Zhang, Yong [1 ]
Chen, Dong [3 ]
Ajayan, Pulickel M. [2 ]
Wu, Yu-Cheng [1 ,4 ]
机构
[1] Hefei Univ Technol, Sch Mat Sci & Engn, Hefei 230009, Anhui, Peoples R China
[2] Rice Univ, Dept Mat Sci & Nanoengn, Houston, TX 77005 USA
[3] Hefei Univ Technol, Sch Instrument Sci & Optoelect Engn, Hefei 230009, Anhui, Peoples R China
[4] Key Lab Adv Funct Mat & Devices Anhui Prov, Hefei 230009, Anhui, Peoples R China
基金
中国国家自然科学基金;
关键词
Nickel-cobalt hydroxyfluorides; Solvothermal synthesis; Asymmetric supercapacitor; Energy density; LAYERED DOUBLE HYDROXIDE; LITHIUM-ION BATTERIES; HIGH-PERFORMANCE; FACILE SYNTHESIS; HYDROTHERMAL SYNTHESIS; ELECTRODE MATERIALS; HIGH-POWER; THIN-FILM; NANOSHEETS; MICROSPHERES;
D O I
10.1016/j.scib.2018.01.024
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
A novel and unique nickel-cobalt hydroxyfluorides (NiCo-HF) nanowires material is fabricated by one-pot solvothermal synthesis method for asymmetric supercapacitor. The synthesis mechanism and factors that influence the formation of the NiCo-HF nanowires have been further discussed. The as-prepared NiCo-HF electrode exhibits a high specific capacitance of 3,372.6 F g(-1), and the capacitance retention of 94.3% can be achieved at a high current density of 20 A g(-1) after 10,000 cycles. The outstanding electrochemical performance of the electrode can be attributed to the synergistic effect of the nanowires morphology and complicated redox process of active material. Furthermore, an asymmetric supercapacitor assembled with NiCo-HF nanowires as positive electrode and activated carbon as the negative electrode shows an ultrahigh energy density of 83.6 Wh kg(-1) at a power density of 379.4Wkg(-1) and an excellent cycling stability with 86.3% capacitance retention after 10,000 cycles, indicating that this novel material has great promise for potential application in energy storage device. (C) 2018 Science China Press. Published by Elsevier B.V. and Science China Press. All rights reserved.
引用
收藏
页码:322 / 330
页数:9
相关论文
共 50 条
  • [1] One-pot synthesis of nickel-cobalt hydroxyfluorides nanowires with ultrahigh energy density for an asymmetric supercapacitor
    Jian-Fang Zhang
    Yan Wang
    Xia Shu
    Cui-Ping Yu
    Ming-Feng Xiao
    Jie-Wu Cui
    Yong-Qiang Qin
    Hong-Mei Zheng
    Yong Zhang
    Dong Chen
    Pulickel M.Ajayan
    Yu-Cheng Wu
    [J]. Science Bulletin, 2018, 63 (05) : 322 - 330
  • [2] 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)
  • [3] High-performance nickel-cobalt-boron material for an asymmetric supercapacitor with an ultrahigh energy density
    Chen, Rongna
    Liu, Lei
    Zhou, Junshuang
    Hou, Li
    Gao, Faming
    [J]. JOURNAL OF POWER SOURCES, 2017, 341 : 75 - 82
  • [4] Hierarchical nickel-cobalt oxide and glucose-based carbon electrodes for asymmetric supercapacitor with high energy density
    Erusappan, Elangovan
    Pan, Guan-Ting
    Chung, Hsiu-Ying
    Chong, Siewhui
    Thiripuranthagan, Sivakumar
    Yang, Thomas Chung-Kuang
    Huang, Chao-Ming
    [J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2020, 112 : 330 - 336
  • [5] One-Pot Synthesis of Nanoporous Nickel Hydroxide Film as High-Performance Electrode for Asymmetric Supercapacitor
    Wang, Hongdan
    Zhang, Liqiu
    Liu, Lichun
    Park, Sungho
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2019, 166 (13) : D595 - D602
  • [6] Hollow nickel-cobalt sulfide nanospheres cathode hybridized with carbon spheres anode for ultrahigh energy density asymmetric supercapacitors
    Gong, Jiaxu
    Wang, Yingrong
    Wang, Jiaheng
    Liu, Yuxing
    Hu, Cunhai
    Zhou, Tianlong
    Yu, Qinlin
    Yang, Junxiao
    Dai, Yatang
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2022, 47 (17) : 10056 - 10068
  • [7] One-Pot Fabrication of Layered α-Phase Nickel-Cobalt Hydroxides as Advanced Electrode Materials for Pseudocapacitors
    Chen, Haichao
    Jiang, Jianjun
    Zhang, Li
    Zhao, Yuandong
    Guo, Danqing
    Ruan, Yunjun
    Xia, Dandan
    [J]. CHEMPLUSCHEM, 2015, 80 (01): : 181 - 187
  • [8] One-Pot Hydrothermal Synthesis of Nickel Cobalt Telluride Nanorods for Hybrid Energy Storage Systems
    Manikandan, M.
    Subramani, K.
    Dhanuskodi, S.
    Sathish, M.
    [J]. ENERGY & FUELS, 2021, 35 (15) : 12527 - 12537
  • [9] One-pot synthesis of graphene/glucose/nickel oxide composite for the supercapacitor application
    Minh-Hai Tran
    Jeong, Hae Kyung
    [J]. ELECTROCHIMICA ACTA, 2015, 180 : 679 - 686
  • [10] ASYMMETRIC ONE-POT SYNTHESIS OF CYCLOPROPANES
    Guesmi, Ahlem
    Nouira, Wided
    Ben Hamadi, Naoufel
    [J]. MACEDONIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING, 2016, 35 (01) : 45 - 52