Steam reforming of glycerol for co-producing hydrogen and carbon nanotubes over nanoscale Ni-based catalysts: Insights into support effect and carbon deposition

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 105, С. 896 - 909

Опубликована: Янв. 29, 2025

Язык: Английский

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Power-to-X in Southern Iraq: Techno-economic assessment of solar-powered hydrogen electrolysis combined with carbon capture and storage for sustainable energy solutions

Energy Conversion and Management X, Год журнала: 2025, Номер unknown, С. 100918 - 100918

Опубликована: Фев. 1, 2025

Язык: Английский

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Factors affecting the economy of green hydrogen production pathways for sustainable development and their challenges

Environmental Science and Pollution Research, Год журнала: 2024, Номер 31(32), С. 44542 - 44574

Опубликована: Июль 2, 2024

Язык: Английский

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Technology for Green Hydrogen Production: Desk Analysis

Energies, Год журнала: 2024, Номер 17(17), С. 4514 - 4514

Опубликована: Сен. 9, 2024

The use of green hydrogen as a high-energy fuel the future may be an opportunity to balance unstable energy system, which still relies on renewable sources. This work is comprehensive review recent advancements in production. outlines current consumption trends. It presents tasks and challenges economy towards hydrogen, including production, purification, transportation, storage, conversion into electricity. main types water electrolyzers: alkaline electrolyzers, proton exchange membrane solid oxide anion electrolyzers. Despite higher production costs compared grey this suggests that technologies become cheaper more efficient, cost expected decrease. highlights need for cost-effective efficient electrode materials large-scale applications. concludes by comparing operating parameters considerations different electrolyzer technologies. sets targets 2050 improve efficiency, durability, scalability underscores importance ongoing research development address limitations technology make competitive with fossil fuels.

Язык: Английский

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Photo(electro)catalytic Water Splitting for Hydrogen Production: Mechanism, Design, Optimization, and Economy

Molecules, Год журнала: 2025, Номер 30(3), С. 630 - 630

Опубликована: Янв. 31, 2025

As an energy carrier characterized by its high density and eco-friendliness, hydrogen holds a pivotal position in transition. This paper elaborates on the scientific foundations recent progress of photo- electro-catalytic water splitting, including corresponding mechanism, material design optimization, economy production. It systematically reviews research photo(electro)catalytic materials, oxides, sulfides, nitrides, noble metals, non-noble metal, some novel photocatalysts provides in-depth analysis strategies for optimizing these materials through design, component adjustment, surface modification. In particular, it is pointed out that nanostructure regulation, dimensional engineering, defect introduction, doping, alloying, functionalization can remarkably improve catalyst performance. The importance adjusting reaction conditions, such as pH addition sacrificial agents, to boost catalytic efficiency also discussed, along with comparison cost-effectiveness different production technologies. Despite significant advancements made splitting technology, this highlights challenges faced field, development more efficient stable photo(electro)catalysts, improvement system conversion efficiency, cost reduction, promotion technology industrialization, addressing environmental issues.

Язык: Английский

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Investigating the hydrogen renaissance in the global energy transition with AI integration

Energy Conversion and Management X, Год журнала: 2025, Номер unknown, С. 101010 - 101010

Опубликована: Апрель 1, 2025

Язык: Английский

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Financial multidimensional assessment of a green hydrogen generation process via an integrated artificial intelligence-based four-stage fuzzy decision-making model

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 83, С. 577 - 588

Опубликована: Авг. 13, 2024

Язык: Английский

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Recent Advances in Technologies of Green Hydrogen Production

Опубликована: Авг. 6, 2024

The use of green hydrogen as a high-energy fuel the future may be an opportunity to balance unstable energy system, which still remains renewable sources. This work is comprehensive review recent advancements in production. outlines current consumption trends. It presents tasks and challenges Hydrogen Economy towards hydrogen, including production, purification, transmission, storage, conversion into electricity. discusses main types water electrolyzers: alkaline electrolyzers, proton exchange membrane solid oxide anion electrolyzers. Despite higher production costs compared grey suggests that technologies become cheaper more efficient, cost expected decrease. highlights need for cost-effective efficient electrode materials large-scale applications. concludes by comparing operating parameters considerations different electrolyzer technologies. sets targets 2050 improve efficiency, durability, scalability underscores importance ongoing research development address limitations technology make competitive with fossil fuels.

Язык: Английский

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Analyzing solar location for green hydrogen using multi-criteria decision analysis

Renewable and Sustainable Energy Reviews, Год журнала: 2024, Номер 209, С. 115102 - 115102

Опубликована: Ноя. 20, 2024

Язык: Английский

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Multi-objective optimization through experimental technical investigation of a green hydrogen production system

Environment Development and Sustainability, Год журнала: 2024, Номер unknown

Опубликована: Дек. 10, 2024

Язык: Английский

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