Exploring Nanomaterials for Hydrogen Storage: Advances, Challenges, and Perspectives

Chemistry - An Asian Journal, Journal Year: 2024, Volume and Issue: 19(16)

Published: May 6, 2024

Abstract Hydrogen energy heralded for its environmentally friendly, renewable, efficient, and cost‐effective attributes, stands poised as the primary alternative to fossil fuels in future. Despite great potential, low volumetric density presents a formidable challenge hydrogen storage. Addressing this necessitates exploring effective storage techniques sustainable economy. Solid‐state nanomaterials (physically or chemically) holds promise achieving large‐scale applications. Such approaches offer benefits, including safety, compactness, lightness, reversibility, efficient generation of pure fuel under mild conditions. This article solid‐state nanomaterials, specifically nanoporous carbons (activated carbon, carbon fibers), metal‐organic frameworks, covalently connected organic polymers, nanoscale metal hydrides. Furthermore, new developments cell technology stationary mobile applications have been demonstrated. The review outlines significant advancements thus far, identifies key barriers practical implementation, perspective future research. It concludes with recommendations enhance performance long‐lasting utilization.

Language: Английский

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Potential Applications of Metal‐Doped Nanomaterials for Enhancing Solid‐State Hydrogen Storage

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(14)

Published: April 10, 2024

Abstract Hydrogen energy is the primary replacement for fossil fuels in future because of its advantages terms efficiency, cost‐effectiveness, and environmental friendliness. The fundamental issue with hydrogen, however, arises from exceedingly low volumetric density; thus, developing efficient storage methods critical to achieving a sustainable hydrogen economy. has demonstrated tremendous potential as possible alternative effective large‐scale storage. Due their cost, high gravimetric capacities, metal hydride‐based considered most prospective solid‐state material. Their capacity nevertheless restricts application effectively. Hence, need enhance by doping active metals becomes an interesting study area. With considerable success, metals, particularly transition have been used modify hydrides improve capacities. Owing strong superior performance, increasing performance materials. This review critically examined recent developments enhancing characteristics through incorporation metals. preparation techniques infiltration different techniques, such impregnation, ball/mechanical milling, reflux were reported. describes significant advances due offers perspective recommendations research.

Language: Английский

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Calcium–nickel based metal hydrides for the solid-state air conditioning

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 132, P. 87 - 93

Published: April 29, 2025

Language: Английский

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Influence of the substitution Cr for Mn on structural and hydrogen storage performance of Ti0.9Zr0.1V0.45CrxMn1.5-x(x = 0, 0.05, 0.1, 0.15, 0.2) alloys

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177284 - 177284

Published: Oct. 30, 2024

Language: Английский

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Preparation and Application of a Urea–Formaldehyde-Blended Guanidinium Azole–Phytic Acid–Copper Flame-Retardant Resin Coating

Polymers, Journal Year: 2024, Volume and Issue: 16(23), P. 3366 - 3366

Published: Nov. 29, 2024

In this study, environmentally friendly flame retardants capable of efficient retardancy at low concentrations in wood were developed. Urea-formaldehyde (UF) resin and guanidinium azole (GZ)-phytate (PA)-copper hydroxide (Cu(OH)

Language: Английский

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Phase evolution and kinetics investigation of Mg-CaNix composite for hydrogen storage applications

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 98, P. 732 - 740

Published: Dec. 12, 2024

Language: Английский

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