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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Mechanosynthesized electroactive materials for sustainable energy and environmental applications: A critical review

Progress in Materials Science, Journal Year: 2024, Volume and Issue: 145, P. 101299 - 101299

Published: April 16, 2024

Electrochemistry-driven techniques for advanced energy storage/conversion and environmental protection play a crucial role in achieving sustainable development goals. As an indispensable component diverse electrochemical systems, electroactive materials gain soaring interest terms of rational design synthesis. Notably, mechanochemistry-based green powerful synthesis has been widely employed to fabricate materials, given their scalability tunability. Recently, mechanochemically synthesized have applied various fields, leading significant progress. However, systematic analysis these advancements is still missing. Herein, we comprehensively discuss recent achievements mechanosynthesized applications. The mechanochemical introduced, along with different types materials. Subsequently, the review delves into applications conversion/storage systems remediation. structure-performance correlation are illustrated by discussing effects process on internal external properties performance. Lastly, key perspectives this field discussed, including monitoring, field-assisted synthesis, material performance optimization, practical applications, mechanochemistry-driven fuels/chemicals By illustrating current advances related aims shed some light upcoming research synthesis-driven sustainability.

Language: Английский

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Recent Advances in Multi‐Walled Carbon Nanotubes for High‐Efficient Solid‐State Hydrogen Storage: A Review

Chemical Engineering & Technology, Journal Year: 2024, Volume and Issue: unknown

Published: July 19, 2024

Abstract This review highlights the promising potential of multi‐walled carbon nanotubes (MWCNTs) for solid‐state hydrogen storage due to their high surface area, low mass density, and chemical stability. Recent advances in doping functionalization MWCNTs have demonstrated enhanced adsorption capacities that are closer United States Department Energy targets. Transition metal atom has been shown significantly improve binding through spillover mechanisms. Additionally, exhibited impressive gravimetric volumetric capacities. These developments represent a crucial step toward realizing safe, efficient, cost‐effective solutions enabled by tailored clean energy applications. Hence, this aims summarize findings on use storage, where challenges discussed recommendations provided.

Language: Английский

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Effect of Ce replacing La on the electrochemical performance of amorphous grain boundaries Mg-Ni-based materials

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 87, P. 111451 - 111451

Published: March 29, 2024

Language: Английский

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Regulation strategy of preparation methods for new spherical La-Y-Ni hydrogen storage alloy with ultra-long cycle lives

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 628, P. 235928 - 235928

Published: Nov. 28, 2024

Language: Английский

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Effect of Nickel-doped cerium dioxide on electrochemical hydrogen storage properties of Co0.9Cu0.1Si alloy

Journal of Physics and Chemistry of Solids, Journal Year: 2024, Volume and Issue: 195, P. 112223 - 112223

Published: July 27, 2024

Language: Английский

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