MOF-derived (Ni, Co)Se2 @CoP/CNFs@CF with enhanced reaction kinetics by heterointerface engineering for high-performance hybrid supercapacitors

被引:12
作者
Wang, Changhong [1 ]
Liu, Yu [1 ]
Yang, Qingjun [1 ]
Wu, Qian [1 ]
Luo, Runmei [1 ]
Sun, Lin [1 ]
Shi, Weidong [1 ]
机构
[1] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
MOF derivatives; Heterointerface engineering; (Ni Co)Se2 @CoP; CNFs@CF; High energy density; Hybrid supercapacitors; ELECTRODES; NANOSHEETS; CARBON; COMPOSITE; EFFICIENT; NETWORKS;
D O I
10.1016/j.jallcom.2023.169656
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Ni/Co selenide (NCSe), which has a high theoretical capacity and a lot of redox activity, is a candidate for high-performance supercapacitor electrode materials. With its poor reaction kinetics, it performs electro-chemically much less efficiently than it should. Herein, we first synthesized MOF-derived zero-dimensional (0D)/two-dimensional (2D) (Ni, Co)Se2 @CoP/CNFs@CF (carbon and nitrogen framework) hierarchical het-erogeneous nanosheet arrays. The charge transport is accelerated by the Coulomb forces of the built-in electric field created by the electron rearrangement at the heterointerface of (Ni, Co) Se2 @CoP/CNFs@CF. Moreover, the 0D/2D micro-nanostructure promotes interlayer shuttling and the penetration of electrolyte ions while combining the benefits of 0D and 2D materials. The two synergistically accelerate the reaction kinetics of the electrode. As expected, (Ni, Co)Se2 @CoP/CNFs@CF has an excellent specific capacity (431.7 mAh g-1, 1 A g-1). In addition, the hybrid supercapacitor (Ni, Co)Se2 @CoP/CNFs@CF//AC (activated carbon) has an ultra-high energy density (85.31 Wh kg-1, 800 W kg-1) and cycling stability (10,000 cycles, 113.72%). This is the P/Se hybrid metal compound electrode's best electrochemical performance to date. This work offers a method for fabricating electrodes with heterostructures for high energy density hybrid super -capacitors by enhancing the attributes of the electrode structure and interface.(c) 2023 Published by Elsevier B.V.
引用
收藏
页数:12
相关论文
共 50 条
  • [31] Facile fabrication of ZIF-derived graphene-based 2D Zn/Co oxide hybrid for high-performance supercapacitors
    Yu, Jianhua
    Cui, Zhenxing
    Li, Xu
    Chen, Di
    Ji, Jiawen
    Zhang, Qian
    Sui, Jing
    Yu, Liyan
    Dong, Lifeng
    JOURNAL OF ENERGY STORAGE, 2020, 27 (27):
  • [32] Hierarchical sheet-like Ni-Co layered double hydroxide derived from a MOF template for high-performance supercapacitors
    Cao, Feifei
    Gan, Mengyu
    Ma, Li
    Li, Xiurong
    Yan, Fabing
    Ye, Menghan
    Zhai, Yanfang
    Zhou, You
    SYNTHETIC METALS, 2017, 234 : 154 - 160
  • [33] A high-performance asymmetric supercapacitor-based (CuCo)Se2/GA cathode and FeSe2/GA anode with enhanced kinetics matching
    Tian, Zhen
    Zhao, Zhenxin
    Wang, Xiaomin
    Chen, Yanjun
    Li, Dan
    Linghu, Yaoyao
    Wang, Yongzhen
    Wang, Chao
    NANOSCALE, 2021, 13 (13) : 6489 - 6498
  • [34] Ni-Co MOF-derived rambutan-like NiCo 2 O 4 /NC composite anode materials for high-performance lithium storage
    Xie, Lingling
    Xu, Jing
    Liu, Minlu
    Han, Qing
    Qiu, Xuejing
    Liu, Jianping
    Zhu, Limin
    Cao, Xiaoyu
    JOURNAL OF ALLOYS AND COMPOUNDS, 2024, 987
  • [35] Ni(OH)2-Co2(OH)3Cl bilayer nanocomposites supported by Ni foams for binder-free electrodes of high-performance hybrid supercapacitors
    Zhang, Zirui
    Du, Weimin
    Ren, Xiaorui
    Shen, Zhiwen
    Fan, Xiaoyang
    Wei, Shaohong
    Wei, Chengzhen
    Cao, Zhi
    Zhang, Bing
    APPLIED SURFACE SCIENCE, 2019, 469 : 624 - 633
  • [36] Alpha-Ni(OH)2 nanoflakes incorporated on MOF derived ZnO hybrid Faradaic arrays for high-performance asymmetric supercapacitor
    Hanamantrao, Desai Prashant
    Kumaresan, Lakshmanan
    Kavibharathy, Kasiviswanathan
    Raj, Sasirajan Littleflower Sajan
    Saraswathi, Ramakrishnan
    Babu, Sompalli Kishore
    Rangasamy, Baskaran
    Vediappan, Kumaran
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2023, 298
  • [37] Heterogeneous nanocomposite of MOF-derived (NiCo)Se 2 nanospheres decorated with rare earth oxide nanorods for high-performance electrochemical energy storage
    Hao, Yanrui
    Guo, Hao
    Wang, Mingyue
    Peng, Liping
    Ren, Henglong
    Yang, Wu
    JOURNAL OF ENERGY STORAGE, 2024, 91
  • [38] Rational construction of MOF-derived Zn-Co-O/NiCo-LDH core/shell nanosheet arrays on nickel foam for high-performance supercapacitors
    Zhu, Manlin
    Cai, Wangfeng
    Wang, Hongbo
    He, Leqiu
    Wang, Yan
    JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 884
  • [39] One for two" strategy to prepare MOF-derived NiCo2S4 nanorods grown on carbon cloth for high-performance asymmetric supercapacitors and efficient oxygen evolution reaction
    Wang, Di
    Tian, Liyong
    Huang, Jieyu
    Li, Dawei
    Liu, Jingyan
    Xu, Yang
    Ke, Huizhen
    Wei, Qufu
    ELECTROCHIMICA ACTA, 2020, 334 (334)
  • [40] The Evolution in Electrochemical Performance of Honeycomb-Like Ni(OH)2 Derived from MOF Template with Morphology as a High-Performance Electrode Material for Supercapacitors
    Li, Xiao
    Li, Jun
    Zhang, Ying
    Zhao, Peng
    Lei, Ruyan
    Yuan, Baige
    Xia, Manman
    MATERIALS, 2020, 13 (21) : 1 - 20