Implementation of experimental techniques in ultrasound-driven hydrogen production: A comprehensive review

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 62, P. 1183 - 1204

Published: March 19, 2024

This comprehensive review delves into the utilization of ultrasound for hydrogen generation, emphasizing key mechanisms and techniques involved. One focal points study is exploration generation detection cavitation bubbles, which are induced by waves. An in-depth overview various experimental setups that employ technology production also provided. A comparative analysis these reveals differences in crucial parameters such as acoustic intensity, liquid temperature, frequency. These identified significant determinants affecting yield efficiency. paper highlights potential applications sonohydrogen a viable energy resource. While challenges high costs equipment need efficient catalysts exist, inherent benefits make compelling subject future research development. The shows there no one-size-fits-all approach, accentuating importance understanding optimizing process production. Although primarily phase, existing indicates holds considerable large-scale applications.

Language: Английский

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Photothermal-assisted solar hydrogen production: A review

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 318, P. 118901 - 118901

Published: Aug. 12, 2024

Language: Английский

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Strategic optimization of large-scale solar PV parks with PEM Electrolyzer-based hydrogen production, storage, and transportation to minimize hydrogen delivery costs to cities

Applied Energy, Journal Year: 2024, Volume and Issue: 377, P. 124758 - 124758

Published: Oct. 25, 2024

Language: Английский

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Experimental investigation of solar hydrogen production via photo-thermal driven steam methane reforming

Applied Energy, Journal Year: 2024, Volume and Issue: 368, P. 123532 - 123532

Published: May 28, 2024

Language: Английский

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Analysis of H2 production with zero carbon emissions from an integrated multi-energy system

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 103, P. 867 - 886

Published: Jan. 23, 2025

Language: Английский

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Green hydrogen production and prediction using floating photovoltaic panels on wastewater ponds

Renewable Energy, Journal Year: 2025, Volume and Issue: unknown, P. 122554 - 122554

Published: Jan. 1, 2025

Language: Английский

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Thermodynamic analysis and optimization of a novel green hydrogen-electricity-heat tri-generation system based on full spectrum utilization of solar energy

Energy Conversion and Management, Journal Year: 2025, Volume and Issue: 327, P. 119527 - 119527

Published: Jan. 23, 2025

Language: Английский

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Machine Learning Prediction of Photovoltaic Hydrogen Production Capacity Using Long Short-Term Memory Model

Energies, Journal Year: 2025, Volume and Issue: 18(3), P. 543 - 543

Published: Jan. 24, 2025

The yield of photovoltaic hydrogen production systems is influenced by a number factors, including weather conditions, the cleanliness modules, and operational efficiency. Temporal variations in conditions have been shown to significantly impact output systems, thereby influencing production. To address inaccuracies capacity predictions due weather-related temporal different regions, this study develops method for predicting using long short-term memory (LSTM) neural network model. proposed integrates meteorological parameters, temperature, wind speed, precipitation, humidity into model estimate daily solar radiation intensity. This approach then integrated with prediction region’s capacity. validate accuracy feasibility method, data from Lanzhou, China, 2013 2022 were used train test its performance. results show that predicted agrees well actual values, low mean absolute percentage error (MAPE) high coefficient determination (R2). winter has MAPE 0.55% an R2 0.985, while summer slightly higher 0.61% lower 0.968, irradiance levels fluctuations. present captures long-term dependencies time series data, improving compared conventional methods. offers cost-effective practical solution production, demonstrating significant potential optimization operation diverse environments.

Language: Английский

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Recent Research in Solar-Driven Hydrogen Production

Sustainability, Journal Year: 2024, Volume and Issue: 16(7), P. 2883 - 2883

Published: March 29, 2024

Climate concerns require immediate actions to reduce the global average temperature increase. Renewable electricity and renewable energy-based fuels chemicals are crucial for progressive de-fossilization. Hydrogen will be part of solution. The main issues considered growing market H2 “green” feedstock energy that should used produce H2. electrolysis water using surplus is an important development. Alternative production routes replace fossil fuels. We firstly investigated these alternative through bio-based methanol or ethanol ammonia from digesting agro-industrial domestic waste. catalytic conversion CH4 C was examined as a possible option decarbonizing natural gas grid. Secondly, splitting by reversible redox reactions examined, but supply deemed necessary. application heat power therefore investigated, with special focus on concentrated solar tower (CST) technology. finally assessed valorization data provide tentative view scale-up potential economic aspects systems determine needs future research developments.

Language: Английский

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Photovoltaic cooling and atmospheric water harvesting using a hygroscopic hydrogel

Desalination, Journal Year: 2024, Volume and Issue: 583, P. 117685 - 117685

Published: April 25, 2024

Language: Английский

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