Green Hydrogen for Energy Transition: A Critical Perspective

Energies, Год журнала: 2025, Номер 18(2), С. 404 - 404

Опубликована: Янв. 17, 2025

Green hydrogen (GH2) is emerging as a key driver of global energy transition, offering sustainable pathway to decarbonize systems and achieve climate objectives. This review critically examines the state GH2 research production technologies their integration into renewable systems, supported by bibliometric analysis recent literature. Produced via electrolysis powered energy, shows significant potential industries, enhance grid stability, support Power-to-X paradigm, which interlinks electricity, heating, transportation, industrial applications. However, widespread adoption faces challenges, including high costs, infrastructure constraints, need for robust regulatory frameworks. Addressing these barriers requires advancements in electrolyzer efficiency, scalable fuel cell technologies, efficient storage solutions. Sector-coupled smart grids incorporating demonstrate integrate enhancing utilization ensuring system reliability. Economic analyses predict that can cost parity with fossil fuels 2030 will play foundational role low-carbon 2050. Its ability convert surplus electricity clean carriers positions it cornerstone decarbonizing energy-intensive sectors, such industry, heating. underscores transformative creating future. By addressing technical, economic, policy challenges through coordinated efforts innovation development, accelerate transition carbon-neutral contribute achieving goals.

Язык: Английский

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Electronic structure, mechanical and optical properties of hydrogen storage alkaline amides XNH₂ (X = Li, Na) compounds

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 102, С. 1480 - 1496

Опубликована: Янв. 17, 2025

Язык: Английский

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Recent computational insights into hydrogen storage by MXene-based materials and shedding light on the storage mechanism

Journal of Energy Storage, Год журнала: 2024, Номер 97, С. 112807 - 112807

Опубликована: Июль 11, 2024

Язык: Английский

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Research on hydrogen storage and its gas sensing modulation of two-dimensional BeN4 monolayer in relation to concentration, humidity, and metal modification

Fuel, Год журнала: 2025, Номер 387, С. 134430 - 134430

Опубликована: Янв. 21, 2025

Язык: Английский

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Materials on the Frontier: A Review on Groundbreaking Solutions for Hydrogen Storage Applications

Chemical Physics Impact, Год журнала: 2025, Номер unknown, С. 100862 - 100862

Опубликована: Март 1, 2025

Язык: Английский

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Pine sawdust derived ultra-high specific surface area activated carbon: Towards high-performance hydrogen storage and supercapacitors

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 84, С. 623 - 633

Опубликована: Авг. 22, 2024

Язык: Английский

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Thermodynamic Parameters (Enthalpy and Entropy) of Hydrogen Storage in Ultrasound‐Assisted Synthesized Selenium Decorated Fullerene

Energy Storage, Год журнала: 2025, Номер 7(1)

Опубликована: Янв. 30, 2025

ABSTRACT This study includes the synthesis of a novel fullerene composite for hydrogen storage application. In first step this work type C 60 was used to prepare its with selenium nanoparticles (Se Nps). The method as it fullerene‐Se nanocomposite via ultrasound at 750 W using ascorbic acid reducing agent convert ion into nanoparticles. Different techniques (XRD, SEM, TEM) were diagnose composition, size and morphology prepared composite. characterization results from SEM TEM demonstrate formation sphere‐like structures decorated on rod nanoparticles, proving required nanocomposite. Moreover, XRD pattern demonstrates existence peaks high purity. important comprehended in energy conducted 77, 173, 223 273 K 0–90 bar proves physical adsorption 55 showed 4.1 wt% enthalpy 0.13 KJ/(mol H 2 ) entropy 0.70 J/mol . K.

Язык: Английский

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Electrochemical hydrogen storage in zeolite template carbon and its application in a proton/potassium hybrid ion hydrogel battery coupling with nickel-zinc co-doped Prussian blue analogues

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 122, С. 139 - 149

Опубликована: Апрель 1, 2025

Язык: Английский

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Enhanced Roughness of Graphene Foam for Optimizing Surface Active Copper With Efficient Electrochemical Detection of Nitrate

Advanced Sustainable Systems, Год журнала: 2025, Номер unknown

Опубликована: Апрель 13, 2025

Abstract In light of the growing concern over nitrate pollution, developing convenient and efficient electrochemical sensors for ions is crucial enhancing monitoring drinking water food safety. To improve sensitivity stability copper‐based electrodes detection, ultra‐high conductivity graphene foam developed by group utilized as a supporting electrode copper. By increasing surface roughness foam, its binding interaction with copper enhanced, which significantly improved electron transfer efficiency in composite during detection. Concretely, roughened promotes formation dense layer higher content Cu(OH) 2 well oxygen defects, enhances adsorption further improves detection sensitivity. The resulting achieves an impressive limit 1.78 µ m . This study demonstrates that optimizing can enhance performance electrodes, offering valuable insights design development next‐generation, highly active electrodes.

Язык: Английский

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Unravelling the effects of surface functional groups on hydrogen adsorption inside multilayered Ti2CTx MXene

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112618 - 112618

Опубликована: Апрель 1, 2025

Язык: Английский

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