Design, strategies and recent advances in conjugated polymers for supercapacitors

Journal of Energy Storage, Год журнала: 2025, Номер 109, С. 115246 - 115246

Опубликована: Янв. 5, 2025

Язык: Английский

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Organic Supercapacitors as the Next Generation Energy Storage Device: Emergence, Opportunity, and Challenges

ChemPhysChem, Год журнала: 2022, Номер 24(3)

Опубликована: Окт. 10, 2022

Harnessing new materials for developing high-energy storage devices set off research in the field of organic supercapacitors. Various attractive properties like high energy density, lower device weight, excellent cycling stability, and impressive pseudocapacitive nature make supercapacitors suitable candidates high-end applications. This review highlights overall progress future Sustainable production depend on low cost, large supercapacitor packs with density. Organic pseudocapacitance, lightweight form factor, higher potential are alternatives to other devices. There many recent ongoing works that focus electrolytes along material aspect summarizes current status chemistry behind mechanism overcome challenges achieve superior performance opportunities.

Язык: Английский

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Ion-intercalation architecture for robust functionalization of two-dimensional MXenes

Energy storage materials, Год журнала: 2023, Номер 64, С. 103068 - 103068

Опубликована: Ноя. 16, 2023

Язык: Английский

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Exploring the synergistic effect of temperature on hydrothermally synthesized tungsten oxide (WO3) nanostructures and its role in asymmetric liquid-state hybrid supercapacitors

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2023, Номер 682, С. 132916 - 132916

Опубликована: Дек. 2, 2023

Язык: Английский

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Organic electrolytes in electrochemical supercapacitors: Applications and developments

Journal of Molecular Liquids, Год журнала: 2024, Номер 400, С. 124487 - 124487

Опубликована: Март 15, 2024

Язык: Английский

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Life Cycle Assessment of Energy Storage Technologies for New Power Systems under Dual‐Carbon Target: A Review

Energy Technology, Год журнала: 2024, Номер 12(5)

Опубликована: Фев. 19, 2024

Aiming at the grid security problem such as frequency, voltage, and power quality fluctuation caused by large‐scale grid‐connected intermittent new energy, this article investigates life cycle assessment of energy storage technologies based on technical characteristics performance indicators. First, system under dual‐carbon target is reviewed, which compared with traditional from generation side, user side. Based system, mechanism mechanical storage, electrochemical chemical electromagnetic thermal are described. Then, existing research strategies, a comprehensive carried out four dimensions: performance, economic cost, safety assessment, environmental impact. Moreover, suitable scenarios application functions various side analyzed working principle, key technologies, advantages disadvantages, difficulties technologies. Finally, combined in electricity market, profit models analyzed.

Язык: Английский

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Progress in MXene synthesis approaches for energy systems: A comprehensive review

Journal of Energy Storage, Год журнала: 2024, Номер 92, С. 112043 - 112043

Опубликована: Май 28, 2024

Язык: Английский

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Ion-by-Ion Adsorption Process and Reaction for the Synthesis of Hierarchical Manganese Tungstate (MnWO₄) Microflowers as an Energy-Efficient Electrode for Supercapacitors

ACS Applied Engineering Materials, Год журнала: 2024, Номер 2(3), С. 672 - 682

Опубликована: Март 8, 2024

For the first time, manganese tungstate (MnWO4) electrodes are successfully synthesized by successive ionic layer adsorption and reaction (SILAR) method. This study is mainly focused on hierarchical MnWO4 microflowers (MFs) for electrochemical supercapacitor application. The crystalline structure, morphology, presence of functional groups, stretching bending vibration, availability chemical states present in MFs investigated using X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared, Raman, photoelectron spectroscopy, respectively. In addition, resultant materials undergo analysis a three-electrode system. As result, MnW-50 electrode reveals maximum specific capacitance (Cs) capacity (Csp) 698 F/g 87 mAh/g at 5 mA/cm2 with moderate energy density (ED) power (PD) 19 Wh/kg 700 W/kg, Furthermore, aqueous hybrid device fabricated as cathode reduced graphene oxide (rGO) an anode material, which performance Cs Csp 206 mV/s 185 70 sufficient ED, PD 45 1960 W/kg mA/cm2, aforementioned results indicate benefits improved efficiency cathodes supercapacitors.

Язык: Английский

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Electroactive Ionic Polymer of Intrinsic Microporosity for High‐Performance Capacitive Energy Storage

Advanced Materials, Год журнала: 2024, Номер 36(33)

Опубликована: Июнь 8, 2024

Here, an ionic polymer of intrinsic microporosity (PIM) as a high-functioning supercapacitor electrode without the need for conductive additives or binders is reported. The performance this material directly related to its large accessible surface area. By comparing electrochemical between porous viologen PIM and nonporous polymer, it revealed that high energy power density are both due ability ions rapidly access PIM. In 0.1 m H

Язык: Английский

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An azo functionalized anthraquinone as organic electrode materials for efficient pseudocapacitors with excellent cycling stability

Journal of Energy Storage, Год журнала: 2024, Номер 80, С. 110323 - 110323

Опубликована: Янв. 3, 2024

Язык: Английский

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