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

---

Unlocking the potential of TiO2-based photocatalysts for green hydrogen energy through water-splitting: Recent advances, future perspectives and techno feasibility assessment

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 59, P. 958 - 981

Published: Feb. 13, 2024

Language: Английский

---

Critical and strategic raw materials for electrolysers, fuel cells, metal hydrides and hydrogen separation technologies

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 71, P. 433 - 464

Published: May 22, 2024

This paper provides an in-depth examination of critical and strategic raw materials (CRMs) their crucial role in the development electrolyzer fuel cell technologies within hydrogen economy. It methodically analyses a range technologies, including alkaline, proton-exchange membrane, solid-oxide, anion-exchange proton-conducting ceramic systems. Each technology is examined for its specific CRM dependencies, operational characteristics, challenges associated with availability sustainability. The study further extends to storage separation focusing on employed high-pressure cylinders, metal hydrides, processes, implications. A key aspect this exploration supply demand dynamics CRMs, offering comprehensive view that encompasses both present sttate future projections. aim uncover potential risks, understand strategies, identify bottlenecks involved addressing current needs demands as well supply. approach essential planning sustainable sector, emphasizing importance CRMs achieving expanded capacity leading up 2050.

Language: Английский

---

A practical approach for enhanced biodiesel production using organic modified montmorillonites as efficient heterogeneous hybrid catalysts

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(10), P. 5954 - 5965

Published: Jan. 1, 2024

Developing efficient and environmentally friendly heterogeneous catalysts for sustainable biodiesel preparation is considered a viable manner to meet global energy demand alleviate environmental concerns.

Language: Английский

---

A COMPREHENSIVE REVIEW OF BIOMASS PYROLYSIS FOR HYDROGEN PRODUCTION IN INDIA

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 190, P. 646 - 662

Published: July 14, 2024

Language: Английский

---

Investigation of a community-based clean energy system holistically with renewable and hydrogen energy options for better sustainable development

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 440, P. 140895 - 140895

Published: Jan. 23, 2024

This study develops a novel community-based integrated energy system where hydrogen and combination of renewable sources are considered uniquely for implementation. In this regard, three different communities situated in Kenya, the United States, Australia studied production meeting demands. To provide variety demands, combines multigenerational geothermal plant with hybrid concentrated solar power photovoltaic plant. Innovations essential reducing carbon emissions. By combining sources, seeks to move away from reliance on fossil fuels toward sustainability. The investigates various research subjects using methods. performance source is through energetic exergetic thermodynamic analysis. software System Advisor Model (SAM) RETscreen packages used analyze other sub-systems including Concentrate Solar, PV solar, Combined Heat Power Plant. Australian, American, Kenyan study, were found have promising potential producing electricity sources. output expected be 35.83 MW, 122.8 MW space heating, 151.9 industrial 64.25 hot water. overall exergy efficiencies reported as 65.15% 63.54% respectively. locations annual generation capacities 158 237 186 235 tons, 216 313 tons

Language: Английский

---

Mathematical modeling of an integrated photovoltaic-assisted PEM water electrolyzer system for hydrogen production

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 79, P. 594 - 608

Published: July 9, 2024

Language: Английский

---

A comparative techno-economic assessment between solar-based hydrogen production by methane pyrolysis and water electrolysis methods

Renewable Energy, Journal Year: 2025, Volume and Issue: unknown, P. 122504 - 122504

Published: Jan. 1, 2025

Language: Английский

---

Waste LCA and the future

Waste Management, Journal Year: 2023, Volume and Issue: 174, P. 53 - 75

Published: Nov. 27, 2023

Language: Английский

---

Optimizing novel green hydrogen production from solar and municipal solid waste: A thermo-economic investigation with environmental comparison between integrated low temperature power cycles

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 186, P. 421 - 447

Published: March 23, 2024

Language: Английский

---