Layered manganese metal-organic framework with high specific and areal capacitance for hybrid supercapacitors

Shinde, Pragati A.; Seo, Youngho; Lee, Su-Chan; Kim, Han Sung; Pham, Quang N.; Won, Yoonjin; Li, Junfu

doi:10.1016/j.cej.2019.122982

Cited by 97 publications

(39 citation statements)

References 45 publications

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“…Similarly, the ASC device assembled by the binder-free NF supported 2D layered Mn-PTA NSs (anode) with rGO (cathode) displayed even higher energy density of 66 Wh kg −1 at 441 W kg −1 [48] (Figure 2c). [48] (Figure 2c).…”

Section: = Metal and Metal Oxidementioning

confidence: 93%

“…The assembled Ni-Co@ZIF-67/NF//AC ASC yields a retention rate of 80.2% after 10,000 cycles and exhibits the energy density of 61.4 Wh kg −1 at the power density of 853 W kg −1 . Similarly, the ASC device assembled by the binder-free NF supported 2D layered Mn-PTA NSs (anode) with rGO (cathode) displayed even higher energy density of 66 Wh kg −1 at 441 W kg −1 [ 48 ] ( Figure 2 c).…”

Section: Pristine Mofs or Mofs Composites Directly Used For Scsmentioning

confidence: 99%

“… ( a ) Preparations scheme, morphology and electrical performance of Ni-Co@ZIF-67/NF arrays, Ni-Co/NF nanosheets and ZIF-67/NF nanosheets [ 47 ]; ( b ) preparations scheme and morphology of Mn-PTA/NF [ 48 ] and ( c ) their assemble SC performance. Data from References [ 47 , 48 ]. Reproduced with permission from References [ 47 , 48 ], 2020, Elsevier.…”

Section: Figurementioning

confidence: 99%

“…Data from References [ 47 , 48 ]. Reproduced with permission from References [ 47 , 48 ], 2020, Elsevier.…”

Section: Figurementioning

confidence: 99%

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The Application of Metal–Organic Frameworks and Their Derivatives for Supercapacitors

et al. 2020

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Supercapacitors (SCs), one of the most popular types of energy-storage devices, present lots of advantages, such as large power density and fast charge/discharge capability. Being the promising SCs electrode materials, metal–organic frameworks (MOFs) and their derivatives have gained ever-increasing attention due to their large specific surface area, controllable porous structure and rich diversity. Herein, the recent development of MOFs-based materials and their application in SCs as the electrode are reviewed and summarized. The preparation method, the morphology of the materials and the electrical performance of various MOFs and their derivatives (such as carbon, metal oxide/hydroxide and metal sulfide) are briefly discussed. Most of recent works concentrate on Ni-, Co- and Mn-MOFs and their composites/derivatives. Conclusions and our outlook for the researches are also given, which would be a valuable guideline for the rational design of MOFs materials for SCs in the near future.

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Section: = Metal and Metal Oxidementioning

confidence: 93%

Section: Pristine Mofs or Mofs Composites Directly Used For Scsmentioning

confidence: 99%

Section: Figurementioning

confidence: 99%

“…Data from References [ 47 , 48 ]. Reproduced with permission from References [ 47 , 48 ], 2020, Elsevier.…”

Section: Figurementioning

confidence: 99%

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The Application of Metal–Organic Frameworks and Their Derivatives for Supercapacitors

et al. 2020

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“…Schematic illustration of hybrid supercapacitor with Mn-MOF as a positive electrode and rGO as a negative electrode in KOH aqueous electrolyte[32].…”

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confidence: 99%

Current State and Future Prospects for Electrochemical Energy Storage and Conversion Systems

et al. 2020

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Electrochemical energy storage and conversion systems such as electrochemical capacitors, batteries and fuel cells are considered as the most important technologies proposing environmentally friendly and sustainable solutions to address rapidly growing global energy demands and environmental concerns. Their commercial applications individually or in combination of two or more devices are based on their distinguishing properties e.g., energy/power densities, cyclability and efficiencies. In this review article, we have discussed some of the major electrochemical energy storage and conversion systems and encapsulated their technological advancement in recent years. Fundamental working principles and material compositions of various components such as electrodes and electrolytes have also been discussed. Furthermore, future challenges and perspectives for the applications of these technologies are discussed.

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Unveiling the Nanoarchitectonics of Interfacial Electronic Coupling in Atomically Thin 2D WO₃/WSe₂ Heterostructure for Sodium‐Ion Storage in Aqueous System

Shinde,

Mahamiya,

Safarkhani

et al. 2024

Adv Funct Materials

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Aqueous sodium (Na+) ion storage systems face challenges due to sluggish adsorption and diffusion of Na+ ions with larger size, hindering their potential for stationary applications. This issue is addressed by evolving the interfacial electronic coupling in atomically thin 2D WO3/WSe2 heterostructure for efficient Na+ ion storage. Density functional theory (DFT) analysis elucidates the superior charge storage capability for the WO3/WSe2 heterostructure facilitated by the charge transfer from the WO3 – WSe2 (002). The charge transfer from the W‐5d and O‐2p orbitals of WO3 to the valence W‐5d and Se‐4p orbitals of the WSe2 (002) surface boosts the electronic conductivity. As a result, the WO3/WSe2 electrode demonstrates exceptional Na+ ion storage, with a specific capacitance of 378.1 F g−1 at 1 A g−1, excellent rate capability, and long‐lasting cycling durability. The full cell comprising WO3/WSe2 as the negative and MnSe/MnSe2 as the positive electrode achieved a peak energy density of 82.1 Wh kg−1 at a power density of 1873.5 W kg−1, along with high rate capability and long‐cycle durability. Insights gained from this study pave the technique for the rational design and optimization of the interfacial electronic features in 2D heterostructures for next‐generation energy storage devices with enhanced performance and stability.

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Layered manganese metal-organic framework with high specific and areal capacitance for hybrid supercapacitors

Cited by 97 publications

References 45 publications

The Application of Metal–Organic Frameworks and Their Derivatives for Supercapacitors

The Application of Metal–Organic Frameworks and Their Derivatives for Supercapacitors

Current State and Future Prospects for Electrochemical Energy Storage and Conversion Systems

Unveiling the Nanoarchitectonics of Interfacial Electronic Coupling in Atomically Thin 2D WO₃/WSe₂ Heterostructure for Sodium‐Ion Storage in Aqueous System

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Layered manganese metal-organic framework with high specific and areal capacitance for hybrid supercapacitors

Cited by 97 publications

References 45 publications

The Application of Metal–Organic Frameworks and Their Derivatives for Supercapacitors

The Application of Metal–Organic Frameworks and Their Derivatives for Supercapacitors

Current State and Future Prospects for Electrochemical Energy Storage and Conversion Systems

Unveiling the Nanoarchitectonics of Interfacial Electronic Coupling in Atomically Thin 2D WO3/WSe2 Heterostructure for Sodium‐Ion Storage in Aqueous System

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Unveiling the Nanoarchitectonics of Interfacial Electronic Coupling in Atomically Thin 2D WO₃/WSe₂ Heterostructure for Sodium‐Ion Storage in Aqueous System