Generation of green hydrogen using self-sustained regenerative fuel cells: Opportunities and challenges

Meda, Ujwal Shreenag; Rajyaguru, Yashesh Vijay; Pandey, Aditi

doi:10.1016/j.ijhydene.2023.03.430

Cited by 58 publications

(16 citation statements)

References 166 publications

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“…AND ("enviro*" OR "ecolo*" OR "impact" OR "natural") 149 (49.3%) [66] In view of the results obtained in this bibliometric review, it can be seen that these challenges, which are identified by some authors, are also relevant for the rest of the scientific community, with aspects related to them appearing in more than 50% of the obtained results. The first of these challenges (Table 7) is the limited infrastructure for green hydrogen production, which poses significant challenges that must be addressed to realize its potential as a sustainable energy vector [57]. First, the lack of large-scale production facilities hinders the ability to meet the growing demand for green hydrogen.…”

Section: Discussionmentioning

confidence: 99%

On Green Hydrogen Generation Technologies: A Bibliometric Review

Fernández-Arias,

Antón-Sancho,

Lampropoulos

et al. 2024

Applied Sciences

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Green hydrogen, produced by water electrolysis with renewable energy, plays a crucial role in the revolution towards energy sustainability, and it is considered a key source of clean energy and efficient storage. Its ability to address the intermittency of renewable sources and its potential to decarbonize sectors that are difficult to electrify make it a strategic component in climate change mitigation. By using a method based on a bibliometric review of scientific publications, this paper represents a significant contribution to the emerging field of research on green hydrogen and provides a detailed review of electrolyzer technologies, identifying key areas for future research and technology development. The results reflect the immaturity of a technology which advances with different technical advancements, waiting to find the optimal technical solution that allows for its massive implementation as a source of green hydrogen generation. According to the results found in this article, alkaline (ALK) and proton exchange membrane (PEM) electrolyzers seem to be the ones that interest the scientific community the most. Similarly, in terms of regional analysis, Europe is clearly committed to green hydrogen, in view of the analysis of its scientific results on materials and electrolyzer capacity forecasts for 2030.

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Section: Discussionmentioning

confidence: 99%

On Green Hydrogen Generation Technologies: A Bibliometric Review

Fernández-Arias,

Antón-Sancho,

Lampropoulos

et al. 2024

Applied Sciences

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“…The cost of hydrogen production in each source unit can be calculated by surveying the hydrogen sources along the expressway. The cost of hydrogen production is obtained using eqn (9).…”

Section: Hydrogen Life Cycle Costmentioning

confidence: 99%

“…7,8 In recent years, the Chinese government has adopted a "reward instead of compensation" approach to encourage the development of hydrogen transportation applications. 1,9 China still trails developed countries in hydrogenindependent technology research and development, equipment manufacturing, infrastructure construction, and other areas, but its industrialization is world-leading. 10,11 According to a 2022 statistics, China has approximately 13 000 hydrogen fuel cell vehicles, ranking third in the world, and has built a total of 358 HRSs, of which 245 are in camp, ranking rst in the world.…”

Section: Introductionmentioning

confidence: 99%

Site planning and selection of hydrogen refueling stations considering the life cycle and demand uncertainty

Zhou,

Qin,

Yao

et al. 2023

Sustainable Energy Fuels

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“…With the increasing concerns about climate change and the depletion of fossil fuel reserves, hydrogen offers a promising alternative that can address these challenges. 1,2 As an abundant element and a versatile energy carrier, hydrogen has the potential to revolutionize various sectors, including transportation, power generation, and industrial processes. The significance of hydrogen energy lies in its ability to produce energy without harmful emissions.…”

Section: Introductionmentioning

confidence: 99%

A review of hydrogen production and storage materials for efficient integrated hydrogen energy systems

Alasali,

Abuashour,

Hammad

et al. 2024

Energy Science & Engineering

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The rapidly growing global need for environmentally friendly energy solutions has inspired extensive research and development efforts aimed at harnessing the potential of hydrogen energy. Hydrogen, with its diverse applications and relatively straightforward acquisition, is viewed as a promising energy carrier capable of tackling pressing issues, such as carbon emissions reduction and energy storage. This study conducts a preliminary investigation into effective hydrogen generation and storage systems, encompassing methods like water electrolysis, biomass reforming, and solar‐driven processes. Specifically, the study focuses on assessing the potential of nanostructured catalysts and innovative materials to enhance the productivity and versatility of hydrogen energy systems. Additionally, the utilization of novel materials not only improves hydrogen storage capacity and safety but also opens up possibilities for inventive applications, including on‐demand release and efficient transportation. Furthermore, critical factors such as catalyst design, material engineering, system integration, and technoeconomic viability are examined to identify challenges and chart paths for future advancements. The research emphasizes the importance of fostering interdisciplinary collaborations to advance hydrogen energy technologies and contribute to a sustainable energy future.

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Generation of green hydrogen using self-sustained regenerative fuel cells: Opportunities and challenges

Cited by 58 publications

References 166 publications

On Green Hydrogen Generation Technologies: A Bibliometric Review

On Green Hydrogen Generation Technologies: A Bibliometric Review

Site planning and selection of hydrogen refueling stations considering the life cycle and demand uncertainty

A review of hydrogen production and storage materials for efficient integrated hydrogen energy systems

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