Hydrogen-powered horizons: Transformative technologies in clean energy generation, distribution, and storage for sustainable innovation

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 56, С. 1152 - 1182

Опубликована: Янв. 3, 2024

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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Hydrogen production, transportation, utilization, and storage: Recent advances towards sustainable energy

Journal of Energy Storage, Год журнала: 2023, Номер 73, С. 109207 - 109207

Опубликована: Окт. 16, 2023

Язык: Английский

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Photoreforming of Waste Polymers for Sustainable Hydrogen Fuel and Chemicals Feedstock: Waste to Energy

Chemical Reviews, Год журнала: 2023, Номер 123(8), С. 4443 - 4509

Опубликована: Апрель 17, 2023

Energy from renewable resources is central to environmental sustainability. Among the renewables, sunlight-driven fuel synthesis a sustainable and economical approach produce vectors such as hydrogen through water splitting. The photocatalytic splitting limited by oxidation half-reaction, which kinetically energetically demanding entails designer photocatalysts. Such challenges can be addressed employing alternative half-reactions. Photoreforming drive breakdown of waste plastics biomass into valuable organic products for production H2. We provide an overview photoreforming its underlying mechanisms that convert polymers H2 fuels fine chemicals. This paramount importance two complementary perspectives: (i) green energy harvesting (ii) sustainability decomposing valuables. Competitive results generation without hazards are being generated. process, mechanisms, critical assessment field scarce. address points focusing on concept up-to-date knowledge with key milestones achieved, uncovering concepts in photoreforming, (iii) design photocatalysts pathways use different polymer wastes substrates.

Язык: Английский

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Status and challenges of applications and industry chain technologies of hydrogen in the context of carbon neutrality

Journal of Cleaner Production, Год журнала: 2022, Номер 376, С. 134347 - 134347

Опубликована: Сен. 26, 2022

Язык: Английский

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Advancing the hydrogen production economy: A comprehensive review of technologies, sustainability, and future prospects

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 78, С. 642 - 661

Опубликована: Июнь 29, 2024

The transition to a hydrogen-based economy presents promising solution the challenges posed by unsustainable energy systems and reliance on fossil fuels. This comprehensive review explores various hydrogen production methods, emphasizing their technological advancements, sustainability implications, future prospects. Beginning with an overview of hydrogen's significance as clean carrier, examines key methods such Steam Methane Reforming, Electrolysis (Proton Exchange Membrane, alkaline, solid oxide), Biomass Gasification, Photoelectrochemical Water Splitting, Thermochemical Processes. Each method is scrutinized for its efficiency, environmental impact, scalability, providing valuable insights into roles in advancing economy. highlights transformative potential replace fuels due ability store renewable long-term zero emissions. It also discusses including high-efficiency solid-state electrolysis advanced catalysts water splitting, highlighting avenues innovation production. Additionally, policy recommendations aimed at promoting fostering collaboration between academia, industry, governments are elucidated. Through detailed analysis technologies prospects, this contributes shaping trajectory sustainable systems, adoption vector, underscoring importance alternative sources.

Язык: Английский

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Advancements in nanomaterials for nanosensors: a comprehensive review

Nanoscale Advances, Год журнала: 2024, Номер 6(16), С. 4015 - 4046

Опубликована: Янв. 1, 2024

Nanomaterials (NMs) exhibit unique properties that render them highly suitable for developing sensitive and selective nanosensors across various domains.

Язык: Английский

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Carbon-based nanomaterials: Characteristics, dimensions, advances and challenges in enhancing photocatalytic hydrogen production

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 52, С. 424 - 442

Опубликована: Март 31, 2023

Язык: Английский

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Hydrogen-Based Energy Systems: Current Technology Development Status, Opportunities and Challenges

Energies, Год журнала: 2023, Номер 17(1), С. 180 - 180

Опубликована: Дек. 28, 2023

The use of hydrogen as an energy carrier within the scope decarbonisation world’s production and utilisation is seen by many integral part this endeavour. However, discussion around technologies often lacks some perspective on currently available technologies, their Technology Readiness Level (TRL), application, important performance parameters, such density or conversion efficiency. This makes it difficult for policy makers investors to evaluate that are most promising. present study aims provide help in respect assessing which used carrier, including its main challenges, needs opportunities a scenario fossil fuels still dominate global sources but renewables expected assume progressively vital role future. green using water electrolysis described detail. Various methods storage referred, underground storage, physical material-based storage. Hydrogen transportation examined, taking into account different methods, volume requirements, distances. Lastly, assessment well-known harnessing from undertaken, gas turbines, reciprocating internal combustion engines, fuel cells. It seems assessed have already achieved satisfactory degree development, several solutions high-pressure while others require maturation, limited life and/or excessive cost various cell suitable operation turbines engines operating with hydrogen. Costs below 200 USD/kWproduced, lives above 50 kh, efficiencies approaching 80% being aimed at electricity Nonetheless, notable advances been these recent years. For instance, solid oxide cells may now sometimes reach up 85% efficiency although range 20 kh. Conversely, proton exchange membrane (PEMFCs) working electrolysers able achieve 80 kh 68%. Regarding hydrogen, maximum slightly lower (72% 55%, respectively). combination losses due production, compression, yields overall could be low 25%, smart applications, those can process waste heat, substantially improve figures. Despite foreseeable future hold significant potential clean demand continues grow, particularly transportation, building heating, power generation, new business prospects emerge. should done careful regard fact need increase technological readiness level before they become viable options. this, emphasis put research, innovation, collaboration among industry, academia, policymakers unlock full vector sustainable economy.

Язык: Английский

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Renewable hydrogen production via biological and thermochemical routes: Nanomaterials, economic analysis and challenges

Process Safety and Environmental Protection, Год журнала: 2023, Номер 179, С. 68 - 88

Опубликована: Июль 26, 2023

Язык: Английский

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