Exploring hydrogen energy systems: A comprehensive review of technologies, applications, prevailing trends, and associated challenges

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 96, P. 112601 - 112601

Published: June 28, 2024

Language: Английский

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Unveiling the potential of pyrolysis-gasification for hydrogen-rich syngas production from biomass and plastic waste

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 321, P. 118997 - 118997

Published: Sept. 12, 2024

Language: Английский

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Hydrogen fuel cell vehicles: Overview and current status of hydrogen mobility

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

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Advances in Catalysts for Hydrogen Production: A Comprehensive Review of Materials and Mechanisms

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(4), P. 256 - 256

Published: Feb. 8, 2025

This review explores the recent advancements in catalyst technology for hydrogen production, emphasizing role of catalysts efficient and sustainable generation. involves a comprehensive analysis various materials, including noble metals, transition carbon-based nanomaterials, metal–organic frameworks, along with their mechanisms performance outcomes. Major findings reveal that while metal catalysts, such as platinum iridium, exhibit exceptional activity, high cost scarcity necessitate exploration alternative materials. Transition single-atom have emerged promising substitutes, demonstrating potential enhancing catalytic efficiency stability. These underscore importance interdisciplinary approaches to design, which can lead scalable economically viable production systems. The concludes ongoing research should focus on addressing challenges related stability, scalability, integration renewable energy sources, paving way economy. By fostering innovation development, this work aims contribute towards cleaner solutions more resilient future.

Language: Английский

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Hydrogen production by water electrolysis driven by a photovoltaic source: A review

e-Prime - Advances in Electrical Engineering Electronics and Energy, Journal Year: 2024, Volume and Issue: 8, P. 100608 - 100608

Published: May 24, 2024

The integration of water electrolyzers and photovoltaic (PV) solar technology is a potential development in renewable energy systems, offering new avenues for sustainable generation storage. This coupling consists using PV-generated electricity to power electrolysis, breaking down molecules into hydrogen oxygen. While oxygen useful byproduct, the created used as clean, storable carrier or feedstock numerous businesses. It possible operate device with without battery When combined batteries, excess may be stored later use, maximizing efficiency guaranteeing steady supply even absence direct sunlight. On other hand, battery-free systems depend on electrolyzer's continuous convert during day. In addition allowing production hydrogen,this hybrid PV-solar electrolyzer setup contributes grid stability by demand-side flexibility. Moreover, modularity these enables scalability meet diverse requirements, spanning from residential industrial applications, thereby fostering cleaner more landscape. review delves various topologies PV-driven electrolysis conducts thorough exploration dynamics low-temperature electrolyzers. Specifically, it examines their three primary technologies: Proton Exchange Membrane, Alkaline, Anion shedding light implications broader Through detailed analysis insights, this study enriches understanding challenges inherent convergence PV solar, systems.

Language: Английский

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Key aspects of underground hydrogen storage in depleted hydrocarbon reservoirs and saline aquifers: A fundamental review and understanding

Energy Geoscience, Journal Year: 2024, Volume and Issue: 5(4), P. 100339 - 100339

Published: Aug. 23, 2024

Language: Английский

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Artificial Intelligence-Driven Innovations in Hydrogen Safety

Hydrogen, Journal Year: 2024, Volume and Issue: 5(2), P. 312 - 326

Published: June 8, 2024

This review explores recent advancements in hydrogen gas (H2) safety through the lens of artificial intelligence (AI) techniques. As gains prominence as a clean energy source, ensuring its safe handling becomes paramount. The paper critically evaluates implementation AI methodologies, including neural networks (ANN), machine learning algorithms, computer vision (CV), and data fusion techniques, enhancing measures. By examining integration wireless sensor for real-time monitoring leveraging CV interpreting visual indicators related to leakage issues, this highlights transformative potential revolutionizing frameworks. Moreover, it addresses key challenges such scarcity standardized datasets, optimization models diverse environmental conditions, etc., while also identifying opportunities further research development. foresees faster response times, reduced false alarms, overall improved hydrogen-related applications. serves valuable resource researchers, engineers, practitioners seeking leverage state-of-the-art technologies enhanced systems.

Language: Английский

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A Bibliometric Analysis of Metal‐Based Catalysts for Efficient Hydrogen Production

Environmental Quality Management, Journal Year: 2025, Volume and Issue: 34(3)

Published: Jan. 27, 2025

ABSTRACT This study investigates global research trends on the catalytic performance of metal‐based catalysts for enhanced hydrogen production over past 89 years (1935–2024) through a comprehensive bibliometric analysis. The addresses evolution in and highlights most prominent contributors driving trends. analyzed 32,987 peer‐reviewed studies identified Scopus database. search was conducted from September 1, 1935, to July 20, 2024, utilizing keywords such as “(TITLE‐ABS‐KEY ((“Ru” OR “Ni” “Fe” “Co” “Mo” “Pt” “Pd” “Cr” “metal catalysts*”) AND (“hydrogen production*” “H 2 “hydrogen generation*” generation*”))).” analysis covered various aspects, countries, authors’ affiliations, journals, areas, key terms discussions field. It also noted that researchers with fewer publications may have been overlooked. Bibliometric parameters, including publication counts, citations, total link strength (TLS), collaboration networks, were examined. Results indicate steady rise publications, significant growth observed 2000 onwards. recent period (2019–2024) alone accounted 55.6% notable 26.5% 2021 2022. China leads both volume TLS, followed by United States Kingdom. International Journal Hydrogen Energy ( IJHE ) emerged top journal 4653 relevant articles. reveals shift focus early iron platinum more emphasis nickel‐based reactions (HER). These findings highlight several challenges, need improve catalyst efficiency, address scalability issues, develop sustainable materials. Future should advancing design, optimizing reaction conditions, enhancing stability large‐scale production.

Language: Английский

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Prospects for renewable energy sources from biomass waste in Indonesia

Case Studies in Chemical and Environmental Engineering, Journal Year: 2024, Volume and Issue: 10, P. 100880 - 100880

Published: Aug. 13, 2024

Language: Английский

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CO2 capture by the slag from lignite’s chemical looping gasification using carbide slag

Energy, Journal Year: 2024, Volume and Issue: 301, P. 131681 - 131681

Published: May 21, 2024

Language: Английский

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