Supercapattery: Merging of battery-supercapacitor electrodes for hybrid energy storage devices

Journal of Energy Storage, Год журнала: 2021, Номер 46, С. 103823 - 103823

Опубликована: Дек. 27, 2021

Язык: Английский

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Template ion-exchange synthesis of Co-Ni composite hydroxides nanosheets for supercapacitor with unprecedented rate capability

Chemical Engineering Journal, Год журнала: 2021, Номер 432, С. 134319 - 134319

Опубликована: Дек. 27, 2021

Язык: Английский

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Assembling zinc cobalt hydroxide/ternary sulfides heterostructure and iron oxide nanorods on three-dimensional hollow porous carbon nanofiber as high energy density hybrid supercapacitor

Journal of Energy Storage, Год журнала: 2023, Номер 60, С. 106713 - 106713

Опубликована: Янв. 26, 2023

Язык: Английский

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Co9S8/NiCo2S4 core-shell array structure cathode hybridized with PPy/MnO2 core-shell structure anode for high-performance flexible quasi-solid-state alkaline aqueous batteries

Chemical Engineering Journal, Год журнала: 2022, Номер 434, С. 134640 - 134640

Опубликована: Янв. 19, 2022

Язык: Английский

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Design of thin-layer porous nickel cobalt sulfide for high-performance asymmetric supercapacitors

Journal of Alloys and Compounds, Год журнала: 2023, Номер 945, С. 168902 - 168902

Опубликована: Янв. 14, 2023

Язык: Английский

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Ternary Metal Sulfides as Electrode Materials for Na/K‐Ion Batteries and Electrochemical Supercapacitor: Advances/Challenges and Prospects

Advanced Energy Materials, Год журнала: 2024, Номер unknown

Опубликована: Июнь 14, 2024

Abstract Ternary metal sulfides (TMSs) have garnered significant attention as alternative electrode materials for rechargeable metal‐ion battery anodes and electrodes electrochemical supercapacitors (SCs). With the escalating costs of lithium, research has shifted toward sources like sodium‐ion batteries (NIBs) potassium‐ion (KIBs), offering cost‐effectiveness greater natural abundance globally. However, pursuing suitable beyond lithium‐ion (LIBs), such NIBs, KIBs, SCs with enhanced energy power density, remains a formidable challenge. In this context, TMSs demonstrate remarkable reversibility NIB, KIB, SC materials, showcasing multi‐electron redox reactions, improved electronic conductivity, higher theoretical capacities. Numerous articles highlighted promising future conversion storage (EECS). Nonetheless, practical applications are hindered by limitations, including structural stability during long‐standing cyclability, scalability. This review systematically demonstrates how varying synthesis routes can tailor nanostructures their influence on activity. Additionally, an in‐depth literature survey is provided performances in summarize recent advancements best available literature. Moreover, prospects challenges highlighted, expressing optimism that will emerge pivotal EECS.

Язык: Английский

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In Situ Exsolution‐Prepared Solid‐Solution‐Type Sulfides with Intracrystal Polarization for Efficient and Selective Absorption of Low‐Frequency Electromagnetic Wave

Advanced Science, Год журнала: 2024, Номер unknown

Опубликована: Июль 16, 2024

The excellent dielectric properties and tunable structural design of metal sulfides have attracted considerable interest in realizing electromagnetic wave (EMW) absorption. However, compared with traditional monometallic bimetallic that are extensively studied, the unique physical characteristics solid-solution-type response to EMW not been revealed yet. Herein, a method for preparing high-purity is proposed based on solid-phase situ exsolution different ions from hybrid precursors. Utilizing CoAl-LDH/MIL-88A composite as precursor, Fe

Язык: Английский

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Constructing Flexible All‐Solid‐State Supercapacitors from 3D Nanosheets Active Bricks via 3D Manufacturing Technology: A Perspective Review

Advanced Functional Materials, Год журнала: 2022, Номер 32(29)

Опубликована: Май 18, 2022

Abstract Due to the unique geometric characteristics and electronic structure of hierarchical 3D nanosheets, they show excellent electron migration rate, ultra‐high specific surface area, reliable structural stability. Therefore, nanosheets have great application prospects in field electrochemical energy storage. Supercapacitor has attracted extensive attention recent years due its merits fast charge discharge, long cycle life, safety, Flexibility, miniaturization, intelligent integration are development direction supercapacitor storage devices. The emerging printing technology, especially ink direct writing mode, greatly improved design ability control accuracy device microstructures. Based on research progress graphene MXene early stage authors’ or other teams, this paper proposes use advanced technology realize flexible all solid‐state supercapacitors by using active materials with high capacitance. methods interdigital electrodes, multilayer skeleton electrodes fiber performance evaluation systematically analyzed. This perspective review aims provide new conception theoretical guidance for design, preparation, optimization nanosheets‐built practical all‐solid‐state future.

Язык: Английский

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In-situ construction of carbon cloth-supported amorphous/crystalline hybrid NiCo-sulfide with permeable concrete-like morphology for high-performance solid-state hybrid supercapacitors

Chemical Engineering Journal, Год журнала: 2022, Номер 452, С. 139429 - 139429

Опубликована: Сен. 26, 2022

Язык: Английский

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Lattice-strain engineering of CoOOH induced by NiMn-MOF for high-efficiency supercapacitor and water oxidation electrocatalysis

Journal of Colloid and Interface Science, Год журнала: 2022, Номер 623, С. 1111 - 1121

Опубликована: Май 10, 2022

Язык: Английский

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