Review on Recent Modifications in Nickel Metal-Organic Framework Derived Electrode (Ni-MOF) Materials for Supercapacitors

Salunkhe, Amruta D.; Pagare, Pavan K.; Torane, A. P.

doi:10.1007/s10904-022-02503-w

Cited by 21 publications

(5 citation statements)

References 182 publications

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“…The resulting metal oxide materials have several desirable properties for supercapacitor applications, including high capacitance, fast charge/ discharge rates, and excellent cycling stability. Additionally, the porous structure of MOF-derived metal oxides allows for the efficient transport of electrolyte ions, which is critical for the performance of a supercapacitor [103].…”

Section: Mof-derived Metal Oxidesmentioning

confidence: 99%

Revolutionizing energy storage: the emergence of MOF/MXene composites as promising supercapacitors

Khosroshahi,

Bakhtian,

Asadi

et al. 2023

Nano Ex.

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As the world becomes increasingly concerned with environmental preservation and the effects of fossil fuel consumption, it is essential to find new and innovative ways of providing energy. Supercapacitors are among the most promising devices for energy storage. Finding materials that can enhance their efficiency is still a major challenge. Research is currently underway to fabricate composite materials with specific properties that can improve the performance of supercapacitors. One class of materials that has shown great promise is MXenes, which are two-dimensional layers of carbides, nitrides, and carbonitrides of transition metals. These materials possess unique features such as high electrical conductivity, flexibility, and hydrophilic surfaces, which make them suitable for a range of electrochemical applications. Adding MXenes to metal-organic frameworks (MOFs) or MOF derivatives has been shown to enhance the output yield of supercapacitors. MOFs are widely used in various energy systems because of their adjustable porosity and high surface area. The addition of MXenes can prevent the stacking of MXene sheets on top of each other, leading to improved results due to the synergistic effect. In particular, MOF/MXene composites have shown significant promise for use in supercapacitor applications. This review provides a comprehensive overview of the recent advances in MOF/MXene composites, including their synthesis, properties, and potential applications. We also highlight the challenges and opportunities for future research in this field.

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Section: Mof-derived Metal Oxidesmentioning

confidence: 99%

Revolutionizing energy storage: the emergence of MOF/MXene composites as promising supercapacitors

Khosroshahi,

Bakhtian,

Asadi

et al. 2023

Nano Ex.

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“…Generally, activated carbon (AC) is used as a negative electrode. The performance of such asymmetric devices is not ideal [ 3 ]; therefore, new well-matched electrodes need to be developed to realize ASCs with high energy densities.…”

Section: Introductionmentioning

confidence: 99%

Pouch-Type Asymmetric Supercapacitor Based on Nickel–Cobalt Metal–Organic Framework

et al. 2023

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Bimetal–organic frameworks (BMOFs) have attracted considerable attention as electrode materials for energy storage devices because of the precise control of their porous structure, surface area, and pore volume. BMOFs can promote multiple redox reactions because of the enhanced charge transfer between different metal ions. Therefore, the electroactivity of the electrodes can be significantly improved. Herein, we report a NiCo-MOF (NCMF) with a three-dimensional hierarchical nanorod-like structure prepared using a facile solvo-hydrothermal method. The as-prepared NCMF was used as the positive electrode in a hybrid pouch-type asymmetric supercapacitor device (HPASD) with a gel electrolyte (KOH+PVA) and activated carbon as the negative electrode. Because of the matchable potential windows and specific capacitances of the two electrodes, the assembled HPASD exhibits a specific capacitance of 161 F·g−1 at 0.5 A·g−1, an energy density of 50.3 Wh·kg−1 at a power density of 375 W·kg−1, and a cycling stability of 87.6% after 6000 cycles. The reported unique synthesis strategy is promising for producing high-energy-density electrode materials for supercapacitors.

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“…Compared to all other MOFs, Ni-MOF has a natural crystalline topological structure, which provides excellent pathways for electron and ion transport. 24 Two interesting classes of advanced materials that have recently been the focus of significant study for energy storage areas are covalent organic frameworks (COFs), a distinguished class of porous materials exhibiting precise modularity and crystallinity, and two-dimensional (2D) MXenes, highly conductive, atomic layered transition metal carbides, nitrides, or carbonitrides. However, their electrochemical performance is limited by several inherent issues, such as the restacking tendency of MXene sheets and the low conductivity of COFs when applied individually.…”

Section: ■ Introductionmentioning

confidence: 99%

“…have been used as supercapacitor electrodes. Compared to all other MOFs, Ni-MOF has a natural crystalline topological structure, which provides excellent pathways for electron and ion transport …”

Section: Introductionmentioning

confidence: 99%

Solvent-Assisted Morphology-Induced Nickel Metal–Organic Framework as a Highly Efficient Electrode for Energy Storage Application

Siva Shalini,

Chandra Bose

2023

Energy Fuels

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The rise in need has led to the requirement of advanced smart materials to conquer the present and future disasters in energy storage and generation. Among various materials, metal organic framework (MOF) has been chosen as an active material with tunable structures, porous inorganic− organic structure, and flexibility, which allows it to play a vital role in synthesizing highly efficient energy material. In recent years, MOF materials have voiced remarkable energy storage efficiency and conversion by encouraging most of the challenges that are typically faced by transition metals, metal hydroxides, etc. Among various supercapacitor materials, nickel is a new class of electrode with excellent capacitance. To overcome some limitations, such as cyclic stability and low conductivity, researchers are working on tuning its structure and morphology. In this work, Ni-MOFs are synthesized by varying the solvent ratio using the hydrothermal method. The prepared N-0.5 MOF electrode material delivers a high specific capacity of 1004.67 C g −1 at 1 A g −1 current density. Furthermore, the hybrid supercapacitor device is fabricated using N-0.5 as the anode and activated carbon (AC) as the cathode, and its electrochemical performances are investigated in both the gel and aqueous electrolytes. All the results affirm that the prepared electrode material shows better electrochemical performance and serves as a suitable supercapacitor electrode.

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Review on Recent Modifications in Nickel Metal-Organic Framework Derived Electrode (Ni-MOF) Materials for Supercapacitors

Cited by 21 publications

References 182 publications

Revolutionizing energy storage: the emergence of MOF/MXene composites as promising supercapacitors

Revolutionizing energy storage: the emergence of MOF/MXene composites as promising supercapacitors

Pouch-Type Asymmetric Supercapacitor Based on Nickel–Cobalt Metal–Organic Framework

Solvent-Assisted Morphology-Induced Nickel Metal–Organic Framework as a Highly Efficient Electrode for Energy Storage Application

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