Recent trends in hierarchical electrode materials in supercapacitor: Synthesis, electrochemical measurements, performance and their charge-storage mechanism

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 94, P. 112454 - 112454

Published: June 13, 2024

Language: Английский

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Scaling Up Stability: Navigating from Lab Insights to Robust Oxygen Evolution Electrocatalysts for Industrial Water Electrolysis

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 29, 2024

Abstract In the pursuit of sustainable hydrogen production via water electrolysis, paramount importance electrocatalyst stability emerges as a defining factor for long‐term industrial viability. A thorough understanding and enhancement not only ensure extended catalyst lifetimes but also pave way consistent efficient generation. This review focuses on pivotal role in determining practical viability oxygen evolution electrocatalysts (OECs) large‐scale applications electrolysis production. The paper explores over initial activity, citing examples hypothetical scenarios. First, figures merits evaluation are explained along with available benchmarking protocols evaluation. Further, text delves into various strategies that can enhance which include self‐healing/regeneration pathway, reaction (OER) mechanism optimization to achieve highly stable OER stabilization active metals atoms within inhibit dissolution forward application. interplay stability, cost is suit application electrocatalyst. Lastly, it outlines challenges, prospects, future directions, presenting guide advancing OECs generation landscape.

Language: Английский

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Engineering the surface roughness of the gold nanoparticles for the modulation of LSPR and SERS

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 672, P. 1 - 11

Published: May 31, 2024

Language: Английский

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Hierarchically structured transition metal (Cu, Ni) sulfide core–shell electrode for high-performance supercapacitor

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178717 - 178717

Published: Jan. 1, 2025

Language: Английский

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Electrospun WO3/TiO2 Core–Shell Nanowires for Triethylamine Gas Sensing

Chemosensors, Journal Year: 2025, Volume and Issue: 13(2), P. 45 - 45

Published: Feb. 2, 2025

In this work, WO3/TiO2 core–shell (C-S) nanowires (NWs) were successfully synthesized by the coaxial electrospinning method and subsequent high-temperature calcination treatment. After some microscopic structural characterizations, although prepared WO3–TiO2 TiO2–WO3 C-S NWs displayed quite different surface morphologies, both of shell coatings uniform their typical thicknesses extremely close, with mean values 22 20 nm, respectively. gas sensing tests, exhibited good selectivity towards triethylamine (TEA) without significant interfering gases. Compared bare WO3 TiO2 NWs, showed better performance. Specifically, optimal operating temperature response to 100 ppm TEA 130 °C 106, which reduced 70 increased 5.73 times compared WO3, Obviously, nanostructures contributed improving performance materials TEA. Finally, hypothetical mechanisms proposed, expected have important reference significance for design target products applied sensing.

Language: Английский

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Synergistic improvement in electrochemical performance of Cr-doped MoS2/CuCo2S4 binary composite for hybrid supercapacitors

Fuel, Journal Year: 2023, Volume and Issue: 358, P. 130173 - 130173

Published: Oct. 31, 2023

Language: Английский

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Visible light-driven efficient photocatalytic hydrogen production using nickel-doped molybdenum disulfide (Ni@MoS2) nanoflowers

Journal of Materials Science, Journal Year: 2024, Volume and Issue: 59(8), P. 3394 - 3405

Published: Feb. 1, 2024

Language: Английский

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Polypyrrole and activated carbon enriched MnCo₂O₄ ternary composite as efficient electrode material for hybrid supercapacitors

Nanoscale, Journal Year: 2024, Volume and Issue: 16(28), P. 13627 - 13641

Published: Jan. 1, 2024

The synergistic integration of MnCo 2 O 4 with conducting polymer (PPY) and carbonaceous material (AC) leads to the development advanced electrode for hybrid supercapacitors.

Language: Английский

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A Critical Review on Various Bimetallic Chalcogenides (Sulfides, Selenides, and Tellurides) as Efficient Electrode Materials for Advanced Supercapacitors

Materials Today Communications, Journal Year: 2024, Volume and Issue: unknown, P. 110520 - 110520

Published: Sept. 1, 2024

Language: Английский

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Electrochemical performance investigation of different shaped transition metal diselenide materials based symmetric supercapacitor with theoretical investigation

Surfaces and Interfaces, Journal Year: 2023, Volume and Issue: 42, P. 103504 - 103504

Published: Oct. 11, 2023

Language: Английский

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