Facile design and synthesis of nickel foam@Mxene@NiCo layered hydroxides core-sheath nanostructure for high mass-loading of supercapacitors

Huang, Xiaoyu; Huang, Yin; Zhao, Jialu; Xu, Guangzheng; Wang, Xiuhua

doi:10.1016/j.electacta.2023.142657

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Cited by 5 publications

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“…6e), indicating that the hybrid supercapacitor device has excellent energy storage potential. 7,28,32,53,60,61 Electrochemical stability is an important indicator for evaluating the performance of supercapacitors. In order to study the cyclic stability of Ti 3 C 2 T x -MXene/NiVAl-LDH//AC devices, GCD tests were conducted at 10 A g À1 (Fig.…”

Section: Resultsmentioning

confidence: 99%

Synergistic coupling of NiVAl-layered double hydroxide with few-layered Ti₃C₂T_x–MXene nanosheets for superior asymmetric supercapacitor performance

Zhou,

Hou,

Zhang

et al. 2023

J. Mater. Chem. C

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Section: Resultsmentioning

confidence: 99%

Synergistic coupling of NiVAl-layered double hydroxide with few-layered Ti₃C₂T_x–MXene nanosheets for superior asymmetric supercapacitor performance

Zhou,

Hou,

Zhang

et al. 2023

J. Mater. Chem. C

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Constructing 1D/2D NiCo‐LDH Nanowire/MXene Composites for Efficient And Stable Lithium Storage

Yang,

Zhang,

et al. 2023

Adv Materials Inter

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Bimetallic layered double hydroxide (LDH) delivers competitive performance in lithium‐ion battery (LIB) because of the unique layered structure. However, the electrochemical performance of LDH is hindered by the low conductivity and the huge structure change upon cycling. To face this challenge, the 1D/2D NiCo‐LDH nanowire/MXene composites (NiCo‐LDH/MXene) are dedicatedly constructed via a simple one‐step hydrothermal method. Owing to the robust conductive skeleton is enabled by MXene nanosheets and abundant electroactive sites provided by NiCo‐LDH nanowires, the NiCo‐LDH/MXene anode exhibits rapid ion diffusion, exceptional redox reaction, and superior structural stability. Consequently, it offers a high specific capacitance of 1081 mAh g−1 after 100 cycles at the current density of 100 mA g−1 and impressive rate performance, i.e., 439 mAh g−1 at the current density of 1000 mA g−1. These results will motivate the exploration of advanced electrode materials for application in energy storage devices.

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Porous nickel–cobalt phosphate with oxygen-rich vacancies in situ grown on dopamine-modified cellulose textiles as self-supporting high mass loadings supercapacitor electrode

Tian,

Ren,

Hou

et al. 2025

Journal of Colloid and Interface Science

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Facile design and synthesis of nickel foam@Mxene@NiCo layered hydroxides core-sheath nanostructure for high mass-loading of supercapacitors

Cited by 5 publications

References 46 publications

Synergistic coupling of NiVAl-layered double hydroxide with few-layered Ti₃C₂T_x–MXene nanosheets for superior asymmetric supercapacitor performance

Synergistic coupling of NiVAl-layered double hydroxide with few-layered Ti₃C₂T_x–MXene nanosheets for superior asymmetric supercapacitor performance

Constructing 1D/2D NiCo‐LDH Nanowire/MXene Composites for Efficient And Stable Lithium Storage

Porous nickel–cobalt phosphate with oxygen-rich vacancies in situ grown on dopamine-modified cellulose textiles as self-supporting high mass loadings supercapacitor electrode

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Facile design and synthesis of nickel foam@Mxene@NiCo layered hydroxides core-sheath nanostructure for high mass-loading of supercapacitors

Cited by 5 publications

References 46 publications

Synergistic coupling of NiVAl-layered double hydroxide with few-layered Ti3C2Tx–MXene nanosheets for superior asymmetric supercapacitor performance

Synergistic coupling of NiVAl-layered double hydroxide with few-layered Ti3C2Tx–MXene nanosheets for superior asymmetric supercapacitor performance

Constructing 1D/2D NiCo‐LDH Nanowire/MXene Composites for Efficient And Stable Lithium Storage

Porous nickel–cobalt phosphate with oxygen-rich vacancies in situ grown on dopamine-modified cellulose textiles as self-supporting high mass loadings supercapacitor electrode

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Synergistic coupling of NiVAl-layered double hydroxide with few-layered Ti₃C₂T_x–MXene nanosheets for superior asymmetric supercapacitor performance

Synergistic coupling of NiVAl-layered double hydroxide with few-layered Ti₃C₂T_x–MXene nanosheets for superior asymmetric supercapacitor performance