Preparation of layered NiCo-MOF nanosheets for high-performance asymmetric supercapacitor electrode material

Pan, Qunruo; Yang, Min; Song, Fangxiang; Xiong, Zhongtao; He, Xianping

doi:10.1016/j.vacuum.2024.113203

Vacuum

2024

DOI: 10.1016/j.vacuum.2024.113203

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Preparation of layered NiCo-MOF nanosheets for high-performance asymmetric supercapacitor electrode material

Qunruo Pan,

Min Yang,

Fangxiang Song

et al.

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Cited by 3 publications

References 78 publications

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NiCo-MOFs derived carbon matrix composites: A promising electrode construction for high-performance supercapacitors

Liang,

Wang,

Dong

et al. 2025

Applied Surface Science

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NiCo-MOFs derived carbon matrix composites: A promising electrode construction for high-performance supercapacitors

Liang,

Wang,

Dong

et al. 2025

Applied Surface Science

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Synthesis of Fe₃O₄/FeS₂ composites via MOF-templated sulfurization for high-performance hybrid supercapacitors

Song,

Wu,

Tang

et al. 2025

Journal of Alloys and Compounds

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High performance NiCoSe₂@NiFe-MOF@AC Nanocomposite electrode for energy storage and precise detection of mono-sodium glutamate

Safdar,

Mumtaz,

Afzal

et al. 2024

Phys. Scr.

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Hybrid supercapacitors, a fascinating appliances that combines the best of both batteries and supercapacitors, showcase remarkable improvements in power and energy densities. Here, a two-step technique was used to synthesis NiCoSe2@NiFe-MOF. In first step NiCoS was synthesis using electrodeposition approach and in second step the NiCoSe2@NiFe-MOF was synthesis using vacuum-assisted filtering. The specific capacitance of the NiCoSe2@NiFe-MOF composite used as the supercapacitor electrode in a three-electrode system was (2882.5 F/g) and specific capacity is 1729.8 C/g, much greater than that of the NiCoSe2 electrode material which was 967.4 C/g at current density of 1.5 Ag-1, In addition, a hybrid supercapacitor device (NiCoSe2@NiFe-MOF//AC) has been developed and successfully demonstrates a specific capacity of 205.45 C/g at 0.5 A/g. The energy density is measured in units of WhKg-1 with a numeric values of 78.3, while at 2.9 KWKg-1 the power density is recorded. This device has been tested for up to five thousands cycles of discharging (87.8%) and charging (94.2%), achieving an impressive capacity retention rate of 96.8 %.Additionally, an amperometric immunosensor was fabricated by employing the NiCoSe2@NiFe-MOF nanocomposite to detect Mono-Sodium Glutamate (MSG). A constant linear association was observed between the concentration of MSG and the variation in current, encompassing the entire detection range of 0.05–200 μM. The findings of our study offer an exciting starting point for the development of energy storage systems with greater capacity.

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Preparation of layered NiCo-MOF nanosheets for high-performance asymmetric supercapacitor electrode material

Cited by 3 publications

References 78 publications

NiCo-MOFs derived carbon matrix composites: A promising electrode construction for high-performance supercapacitors

NiCo-MOFs derived carbon matrix composites: A promising electrode construction for high-performance supercapacitors

Synthesis of Fe₃O₄/FeS₂ composites via MOF-templated sulfurization for high-performance hybrid supercapacitors

High performance NiCoSe₂@NiFe-MOF@AC Nanocomposite electrode for energy storage and precise detection of mono-sodium glutamate

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Preparation of layered NiCo-MOF nanosheets for high-performance asymmetric supercapacitor electrode material

Cited by 3 publications

References 78 publications

NiCo-MOFs derived carbon matrix composites: A promising electrode construction for high-performance supercapacitors

NiCo-MOFs derived carbon matrix composites: A promising electrode construction for high-performance supercapacitors

Synthesis of Fe₃O₄/FeS₂ composites via MOF-templated sulfurization for high-performance hybrid supercapacitors

High performance NiCoSe2@NiFe-MOF@AC Nanocomposite electrode for energy storage and precise detection of mono-sodium glutamate

Contact Info

Product

Resources

About

High performance NiCoSe₂@NiFe-MOF@AC Nanocomposite electrode for energy storage and precise detection of mono-sodium glutamate