Recent advances in the utilization of covalent organic frameworks (COFs) as electrode materials for supercapacitors

Chemical Science, Год журнала: 2023, Номер 14(47), С. 13601 - 13628

Опубликована: Янв. 1, 2023

This review summarizes the recent advances in electrode application of covalent organic frameworks (COFs) for supercapacitors, including design strategies from molecular scale to morphology control level and their device performance.

Язык: Английский

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Supercapacitors: An Efficient Way for Energy Storage Application

Materials, Год журнала: 2024, Номер 17(3), С. 702 - 702

Опубликована: Фев. 1, 2024

To date, batteries are the most widely used energy storage devices, fulfilling requirements of different industrial and consumer applications. However, efficient use renewable sources emergence wearable electronics has created need for new such as high-speed delivery, faster charge–discharge speeds, longer lifetimes, reusability. This leads to supercapacitors, which can be a good complement batteries. one their drawbacks is lower capability, triggered worldwide research efforts increase density. With introduction novel nanostructured materials, hierarchical pore structures, hybrid devices combining these unconventional electrolytes, significant developments have been reported in literature. paper reviews short history evolution supercapacitors fundamental aspects positioning them among other energy-storage systems. The main electrochemical measurement methods characterize features discussed with focus on specific characteristics limitations. High importance given integral components supercapacitor cell, particularly electrode materials types electrolytes that determine performance device (e.g., power output, cycling stability). Current directions development including carbonaceous forms, transition metal-based compounds, conducting polymers, discussed. synergy between material current collector key factor, well fine-tuning electrolyte.

Язык: Английский

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Recent progress of green biomass based composite materials applied in supercapacitors, sensors, and electrocatalysis

Journal of Energy Storage, Год журнала: 2023, Номер 72, С. 108633 - 108633

Опубликована: Авг. 21, 2023

Язык: Английский

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Configuration design toward sustainably-released polymer electrolytes for enhancing ionic transport and cycle stability of solid lithium batteries

Energy storage materials, Год журнала: 2024, Номер 68, С. 103325 - 103325

Опубликована: Март 16, 2024

Язык: Английский

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Construction of N/O co-doped defect-rich porous carbon (DRPC) by multifunctional potassium salt initiated multistage explosion coupled with microwave pyrolysis

Fuel, Год журнала: 2025, Номер 388, С. 134464 - 134464

Опубликована: Янв. 22, 2025

Язык: Английский

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Covalent organic frameworks as promising materials: Review on synthetic strategies, topology and application towards supercapacitors

Journal of Energy Storage, Год журнала: 2023, Номер 71, С. 108006 - 108006

Опубликована: Июнь 25, 2023

Язык: Английский

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A DFT-based design of B/N/P-co-doped oxo-triarylmethyl as a robust anode material for magnesium-ion batteries

Journal of Power Sources, Год журнала: 2024, Номер 604, С. 234425 - 234425

Опубликована: Апрель 6, 2024

Язык: Английский

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N/O Co-doped hierarchical nanoporous biochar derived from waste polypropylene nonwoven for high-performance supercapacitors

RSC Advances, Год журнала: 2023, Номер 13(37), С. 25877 - 25887

Опубликована: Янв. 1, 2023

How to efficiently treat municipal solid waste (MSW) has become one of the critical solutions in response call for "carbon neutrality". Here, polypropylene nonwoven fabric diapers was converted into hierarchical nanoporous biochar (HPBC) through pre-carbonization and activation processes as an ideal precursor supercapacitors (SCs) with excellent performance. The prepared HPBC-750-4 ultrahigh specific surface area (3838.04 m2 g-1) abundant heteroatomic oxygen (13.25%) nitrogen (1.16%) codoped porous structure. Given its structural advantages, achieved a capacitance 340.9 F g-1 at current density 1 A three-electrode system. Its retention rate above 99.2% after 10 000 cycles g-1, which indicated capability long-term cycling stability. Furthermore, HPBC-750-4//HPBC-750-4 symmetric SC exhibited superb energy 10.02 W h kg-1 power 96.15 6 M KOH electrolyte. This work not only demonstrates enormous potential industry but also provides economically feasible means managing MSW.

Язык: Английский

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Porous Organic Polymers as Active Electrode Materials for Energy Storage Applications

Small Methods, Год журнала: 2023, Номер 8(8)

Опубликована: Дек. 1, 2023

Eco-friendly and efficient energy production storage technologies are highly demanded to address the environmental crises. Porous organic polymers (POPs) a class of lightweight porous network materials covalently linked by building blocks, possessing high surface areas, tunable pores, designable components structures. Due their unique structural compositional advantages, POPs have recently emerged as promising electrode for devices, particularly in realm supercapacitors ion batteries. In this work, comprehensive overview recent progress applications including features synthesis strategies various POPs, well supercapacitors, lithium batteries, sodium potassium batteries provided. Finally, insights provided into future research directions electrochemical technologies. It is anticipated that work can provide readers with background on design POPs-based ignite more development next-generation devices.

Язык: Английский

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Effect of curing temperature of phthalonitrile resin on the properties of resultant hierarchical porous carbon

Chinese Journal of Chemical Engineering, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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