Electrochemical Hydrogen Storage Materials: State-of-the-Art and Future Perspectives

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(9), P. 7579 - 7613

Published: April 10, 2024

Hydrogen is the energy carrier with highest density and critical to development of renewable energy. Efficient hydrogen storage essential realize transition sources. Electrochemical technology has a promising application due its mild conditions. However, research on most efficient electrochemical materials that satisfy goals U.S. Department Energy remain open questions. All above require strategies for designing new materials. This review provides brief overview preparation, storage, details We summarize capabilities alloys metal compounds, carbonaceous materials, oxides, mixed metal–organic frameworks, MXenes, polymer-based It was observed oxides exhibit superior discharge capacity cycling stability. The indicates it vital create novel large surface area, active-conductive profiles, low cost. describe challenges, gaps, future perspectives hope could draw more attention high capacity, safety, cycle stability, cost promoting their practical applications.

Language: Английский

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Probing into atomically thin layered nano-materials protective coating for aerospace and strategic defence application – A review

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 968, P. 172203 - 172203

Published: Sept. 16, 2023

Language: Английский

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Two-dimensional nanocomposite materials for photoelectrochemical water-splitting applications: An overview

International Journal of Electrochemical Science, Journal Year: 2024, Volume and Issue: 19(5), P. 100576 - 100576

Published: April 4, 2024

Recently, researchers have directed considerable attention towards developing eco-friendly fuel energy technology suitable for widespread implementation. Photoelectrochemical (PEC) based water-splitting has been found to play a crucial role in converting solar into chemical energy. Therefore, through the PEC process is considered one of most effective methods generating and sustainable sources. Among various nanomaterials-based photo-electrocatalysts reported literature, two-dimensional (2D) materials-based photoelectrocatalysts extensively applied across numerous domains, serving as cost-effective efficient catalysts. Their adaptable structures compositions provide significant prospects avenues create tailored electrocatalysts, presenting abundant opportunities design strategies. Extensive discussions covered this review regarding employed synthesizing 2D their hybrid materials. These also encompass diverse strategies alter physicochemical properties developed photo-electrocatalysts. In addition, ultimately offers valuable insights potential applications 2D-based composites merits limitations. The outlines some proposed research directions that will be pursued field future.

Language: Английский

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Construction of Hollow Ultrasmall Co₃O₄ Nanoparticles Immobilized in BN for CO₂ Conversion

Langmuir, Journal Year: 2024, Volume and Issue: unknown

Published: Feb. 7, 2024

Rational design and fabrication of metal–organic framework-derived metal oxide (MO) materials featuring a hollow structure active support can significantly enhance their catalytic activity for specific reactions. Herein, series Co3O4 nanoparticles (NPs) immobilized in boron nitride (denoted as Co3O4@BN) with highly open precisely controllable structures were constructed by an situ self-assembly method combined controlled annealing process. The obtained Co3O4@BN not only possesses but also shows dispersed NPs high loadings up to 34.3 wt %. Owing the ultrafine particle size dispersity, optimized exhibits cycloaddition CO2 epoxides under mild conditions (i.e., 100 °C balloon), resulting at least 4.5 times higher yields (99%) styrene carbonate than that synthesized pristine ZIF-67. This strategy sheds light on rational MO various advanced applications.

Language: Английский

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Unveiling the potential of silicon-doped boron phosphide as a reversible hydrogen storage media: DFT insights

Materials Science and Engineering B, Journal Year: 2024, Volume and Issue: 306, P. 117443 - 117443

Published: May 30, 2024

Language: Английский

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2D materials enhancing tribological performance in bulk and composite coatings: a review

Deleted Journal, Journal Year: 2024, Volume and Issue: unknown

Published: July 23, 2024

Language: Английский

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Vanadium-decorated 2D polyaramid material for high-capacity hydrogen storage: Insights from DFT simulations

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 78, P. 109899 - 109899

Published: Dec. 14, 2023

Language: Английский

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Facile production of highly porous graphitic nanosheets for enhanced hydrogen storage

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 486, P. 149988 - 149988

Published: Feb. 25, 2024

Language: Английский

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Enhanced electrochemical hydrogen storage performance of Co0.9Cu0.1Si alloy achieved through the synergistic effects of PANI, NiO NPs, and GO

Journal of Electroanalytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 118890 - 118890

Published: Dec. 1, 2024

Language: Английский

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Recent Advances in Hydrogen Storage Methods

ACS symposium series, Journal Year: 2024, Volume and Issue: unknown, P. 135 - 179

Published: Aug. 21, 2024

Hydrogen storage is a critical factor in the progress of hydrogen and fuel cell techniques applications including portable power, stationary transportation. has highest energy per mass any fuel, but its low ambient temperature density results unit volume. Therefore, it needs best development advanced methods that have talent for higher density. The reputation lies to allow vast amounts clean be stored long periods use peak demand seasonal balancing. recent advances are discussed this chapter. This chapter describes need storage, targets materials required, different methods. Besides, challenges future perspectives also discussed.

Language: Английский

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