Review of Recent Innovations in Solid Polymer Electrolytes for Enhanced Performance and Stability: Advance in Supercapacitor Technologies

Polymer-Plastics Technology and Materials, Год журнала: 2025, Номер unknown, С. 1 - 18

Опубликована: Апрель 3, 2025

Язык: Английский

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Review of solid-state hydrogen storage: Materials categorisation, recent developments, challenges and industrial perspectives

Energy Reports, Год журнала: 2025, Номер 13, С. 5746 - 5772

Опубликована: Май 17, 2025

Язык: Английский

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Decarbonizing the Future for the Transportation and Aviation Industries: Green Hydrogen as the Sustainable Fuel Solution

Materials Today Sustainability, Год журнала: 2025, Номер unknown, С. 101152 - 101152

Опубликована: Июнь 1, 2025

Язык: Английский

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Impact of Polymers on Magnesium-Based Hydrogen Storage Systems

Polymers, Год журнала: 2022, Номер 14(13), С. 2608 - 2608

Опубликована: Июнь 27, 2022

In the present scenario, much importance has been provided to hydrogen energy systems (HES) in sector because of their clean and green behavior during utilization. The developments novel techniques materials have focused on overcoming practical difficulties HES (production, storage utilization). Comparatively, considerable attention needs be (HSS) physical-based (compressed gas, cold/cryo compressed liquid) issues such as low gravimetric/volumetric density, conditions/parameters safety. material-based HSS, a high amount can effectively stored via physical or chemical bonds. different hydride materials, Mg-based hydrides (Mg-H) showed benefits uptake reversibility. However, inferior sorption kinetics severe oxidation/contamination at exposure air limit its benefits. There are numerous kinds efforts, like inclusion catalysts that made for Mg-H alter thermodynamic-related issues. Still, those efforts do not overcome oxidation/contamination-related encapsulated by gas-selective polymers positively influence prevent from contaminating (air moisture). this review, impact (carboxymethyl cellulose, polystyrene, polyimide, polypyrrole, polyvinylpyrrolidone, polyvinylidene fluoride, polymethylpentene, poly(methyl methacrylate)) with systematically reviewed. polymer-encapsulated Mg-H, act barrier reaction between O

Язык: Английский

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Hydrogen adsorption with micro-structure deformation in nanoporous carbon under ultra-high pressure

International Journal of Hydrogen Energy, Год журнала: 2022, Номер 47(81), С. 34555 - 34569

Опубликована: Авг. 26, 2022

Язык: Английский

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Intrinsic mechanisms of superior hydrogen storage properties in V–Fe–Ti alloys: A combined experimental and theoretical study

Journal of Physics and Chemistry of Solids, Год журнала: 2023, Номер 182, С. 111582 - 111582

Опубликована: Июль 26, 2023

Язык: Английский

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Recent Progress and Challenges in Hydrogen Storage Medium and Transportation for Boosting Hydrogen Economy

Advances in sustainability science and technology, Год журнала: 2024, Номер unknown, С. 183 - 203

Опубликована: Янв. 1, 2024

Язык: Английский

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Recent Developments on Bioinspired Cellulose Containing Polymer Nanocomposite Cation and Anion Exchange Membranes for Fuel Cells (PEMFC and AFC)

Polymers, Год журнала: 2022, Номер 14(23), С. 5248 - 5248

Опубликована: Дек. 1, 2022

Hydrogen fuel cell (FC) technologies are being worked on as a possible replacement for fossil fuels because they produce lot of energy and do not pollute the air. In FC, ion-exchange membranes (IEMs) vital components ion transport between two porous electrodes. However, high production cost commercialized limits their benefits. Various research has focused cellulose-based such IEM with proton conductivity, mechanical, chemical, thermal stabilities to replace synthetic polymer materials. this review, we focus explain recent progress (from 2018 2022) cellulose-containing hybrid cation exchange (CEM) anion (AEM) membrane cells (PEMFC) alkaline (AFC). account, primarily effect cellulose materials in various functional properties membranes. The development PEMFC AFC been classified based combination other polymers For PEMFC, sections associated Nafion, polyaryletherketone, polymeric materials, ionic liquid, inorganic fillers, natural Moreover, AEM summarized detail. Furthermore, review explains significance derivative-modified during performance. Notably, shows information needed improve technologies.

Язык: Английский

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Enhanced dehydrogenation properties of Mg-Ni-Cu hydride after air exposure

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1010, С. 177989 - 177989

Опубликована: Дек. 6, 2024

Язык: Английский

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Microstructure and First Hydrogenation Properties of Individual Phases in TiFe + 12 wt.% ZrV2 Alloy

ChemEngineering, Год журнала: 2024, Номер 8(4), С. 81 - 81

Опубликована: Авг. 12, 2024

This study investigates the microstructure and first hydrogenation properties of Fe52Ti40Zr3V5 Fe37Ti44Zr9V10 alloys, which are individual phases present in as-cast TiFe + 12 wt.% ZrV2 alloy (parent alloy). The parent exhibited fast kinetics due to interplay these two phases. Our objective is hydrogen storage behavior samples were synthesized by arc melting characterized X-ray diffraction, scanning electron microscopy, energy-dispersive spectroscopy. results show that when alloys melted separately, they do not exhibit same phase composition as alloy, indicating a metastable state under our synthesis conditions, significantly impacts their behavior. Hydrogenation capacity was measured using homemade Sieverts apparatus. Both demonstrated excellent kinetics, with an absorption 0.9 for 2.3 alloy. key finding final crystal structure multi-element highly dependent on method.

Язык: Английский

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