Green hydrogen: A pathway to a sustainable energy future

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 50, С. 310 - 333

Опубликована: Окт. 6, 2023

Язык: Английский

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Hydrogen production by water electrolysis technologies: A review

Results in Engineering, Год журнала: 2023, Номер 20, С. 101426 - 101426

Опубликована: Сен. 19, 2023

Hydrogen as an energy source has been identified optimal pathway for mitigating climate change by combining renewable electricity with water electrolysis systems. Proton exchange membrane (PEM) technology received a substantial amount of attention because its ability to efficiently produce high-purity hydrogen while minimising challenges associated handling and maintenance. Another generation technology, alkaline (AWE), widely used in commercial production applications. Anion (AEM) can at relatively low costs the noble metal catalysts PEM AWE systems are replaced conventional low-cost electrocatalysts. Solid oxide electrolyzer cell (SOEC) is another producing high conversion efficiencies, cost, emissions. However, operating temperatures SOECs which necessitates long startup times. This review addresses current state technologies capable using impure Commercially available were extensively discussed compared. The technical barriers AEM also investigated. Furthermore, stack performance was evaluated artificial river (soft water). An integrated system approach recommended meeting power pure demands reversible seawater electricity, electrolysis, fuel cells. considered be low, requiring further developments enhance membrane's lifetime.

Язык: Английский

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State-of-the-art hydrogen generation techniques and storage methods: A critical review

Journal of Energy Storage, Год журнала: 2023, Номер 64, С. 107196 - 107196

Опубликована: Март 27, 2023

Язык: Английский

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A review on recent trends, challenges, and innovations in alkaline water electrolysis

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 64, С. 599 - 625

Опубликована: Март 30, 2024

Язык: Английский

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Hydrogen electrolyser technologies and their modelling for sustainable energy production: A comprehensive review and suggestions

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 48(72), С. 27841 - 27871

Опубликована: Апрель 20, 2023

Язык: Английский

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Role of hydrogen on aviation sector: A review on hydrogen storage, fuel flexibility, flame stability, and emissions reduction on gas turbines engines

Fuel, Год журнала: 2023, Номер 352, С. 129064 - 129064

Опубликована: Июль 4, 2023

Язык: Английский

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Integration of renewable energy sources in tandem with electrolysis: A technology review for green hydrogen production

International Journal of Hydrogen Energy, Год журнала: 2024, Номер unknown

Опубликована: Июль 1, 2024

The global shift toward sustainable energy solutions emphasises the urgent need to harness renewable sources for green hydrogen production, presenting a critical opportunity in transition low-carbon economy. Despite its potential, integrating with electrolysis produce faces significant technological and economic challenges, particularly achieving high efficiency cost-effectiveness at scale. This review systematically examines latest advancements technologies—alkaline, proton exchange membrane cell (PEMEC), solid oxide—and explores innovative grid integration storage that enhance viability of hydrogen. study reveals enhanced performance metrics processes identifies factors influence operational sustainability production. Key findings demonstrate potential substantial reductions cost requirements production by optimising electrolyser design operation. insights from this research provide foundational strategy scaling up as carrier, contributing efforts reduce greenhouse gas emissions advance carbon neutrality. these technologies could revolutionise systems worldwide, aligning policy frameworks market dynamics foster broader adoption

Язык: Английский

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From green hydrogen to electricity: A review on recent advances, challenges, and opportunities on power-to-hydrogen-to-power systems

Renewable and Sustainable Energy Reviews, Год журнала: 2023, Номер 189, С. 113930 - 113930

Опубликована: Окт. 27, 2023

Язык: Английский

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Current and further trajectories in designing functional materials for solid oxide electrochemical cells: A review of other reviews

Journal of Energy Chemistry, Год журнала: 2024, Номер 94, С. 302 - 331

Опубликована: Март 8, 2024

Язык: Английский

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Economic, social, and regulatory challenges of green hydrogen production and utilization in the US: A review

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 49, С. 314 - 335

Опубликована: Авг. 31, 2023

Язык: Английский

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