Control strategy review for hydrogen-renewable energy power system

Journal of Energy Storage, Год журнала: 2023, Номер 72, С. 108170 - 108170

Опубликована: Июль 11, 2023

Язык: Английский

---

State-of-the-art single-atom catalysts in electrocatalysis: From fundamentals to applications

Nano Energy, Год журнала: 2023, Номер 113, С. 108570 - 108570

Опубликована: Май 29, 2023

Язык: Английский

---

An overview of TiFe alloys for hydrogen storage: Structure, processes, properties, and applications

Journal of Energy Storage, Год журнала: 2023, Номер 68, С. 107772 - 107772

Опубликована: Июнь 1, 2023

Язык: Английский

---

Advancements in hydrogen storage technologies: A comprehensive review of materials, methods, and economic policy

Nano Today, Год журнала: 2024, Номер 56, С. 102302 - 102302

Опубликована: Май 17, 2024

Язык: Английский

---

Role of metal-organic framework in hydrogen gas storage: A critical review

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 59, С. 1434 - 1458

Опубликована: Фев. 16, 2024

Язык: Английский

---

Life cycle assessment of green hydrogen production through electrolysis: A literature review

Sustainable Energy Technologies and Assessments, Год журнала: 2024, Номер 69, С. 103923 - 103923

Опубликована: Июль 31, 2024

This study reviews the electrolysis techniques for green-hydrogen (GH2) production, with primary focus on their environmental sustainability implications. Different stages of GH2 value chain are characterized regarding life cycle analysis (LCA), presenting methods, materials, energy sources, and efficiency. Qualified LCA results would lead to proper decision-making, which depends input choices data quality used. Therefore, inventory useful technical production in studies reviewed. Also, recent developments toward potentially enhancing discussed. The showed that solar wind energies as most promising sources lower Global Warming Potential (GWP) turbine cases. reported impacts (EIs) proton-exchange membrane (PEM) technology. There is still limited comparing various EIs (e.g. freshwater eutrophication) accompanying costs. However, it recommended consider H2 mainly efficiency, consumption lifetime along miniaturization. future may final use produced fuel cells), heat recovery materials recycling complete visibility towards optimizing efficiency EIs.

Язык: Английский

---

Biofuel production: exploring renewable energy solutions for a greener future

Biotechnology for Biofuels and Bioproducts, Год журнала: 2024, Номер 17(1)

Опубликована: Окт. 15, 2024

Biofuel production has emerged as a leading contender in the quest for renewable energy solutions, offering promising path toward greener future. This comprehensive state-of-the-art review delves into current landscape of biofuel production, exploring its potential viable alternative to conventional fossil fuels. study extensively examines various feedstock options, encompassing diverse sources such plants, algae, and agricultural waste, investigates technological advancements driving processes. highlights environmental benefits biofuels, emphasizing their capacity significantly reduce greenhouse gas emissions compared those Additionally, this elucidates role biofuels enhancing security by decreasing reliance on finite fuel reserves, thereby mitigating vulnerabilities geopolitical tensions price fluctuations. The economic prospects associated with are also elucidated, job creation, rural development, additional revenue streams farmers landowners engaged cultivation. While highlighting promise addresses challenges considerations surrounding production. Potential issues land use competition, resource availability, sustainability implications critically evaluated. Responsible implementation, including proper land-use planning, management, adherence criteria, is emphasized critical long-term viability Moreover, underscores importance ongoing research development efforts aimed at efficiency, productivity, conversion Technological hold key increasing yields, reducing costs, improving overall sustainability. uniquely synthesizes latest across entire spectrum from selection end-use applications. It gaps providing analysis emerging technologies, metrics, pathways. Unlike previous reviews, work offers an integrated perspective interplay between innovation, impact, socio-economic factors holistic framework future policy directions energy.

Язык: Английский

---

Hydrogen Gas Compression for Efficient Storage: Balancing Energy and Increasing Density

Hydrogen, Год журнала: 2024, Номер 5(2), С. 293 - 311

Опубликована: Май 25, 2024

This article analyzes the processes of compressing hydrogen in gaseous state, an aspect considered important due to its contribution greater diffusion both civil and industrial sectors. begins by providing a concise overview comparison diverse hydrogen-storage methodologies, laying groundwork with in-depth analysis hydrogen’s thermophysical properties. It scrutinizes plausible configurations for compression, aiming strike delicate balance between energy consumption, derived from fuel itself, requisite number compression stages. Notably, render storage competitive terms volume, pressures at least 350 bar are deemed essential, albeit cost amounting approximately 10% fuel’s calorific value. Multi-stage emerges as crucial strategy, not solely efficiency, but also curtail temperature rises, upper limit set 200 °C. nuanced approach is underlined exploration levels commonly cited literature, particularly 700 bar. The study advocates three-stage system pragmatic compromise, capable achieving high-pressure solutions while keeping work below 10 MJ/kg, threshold indicative sustainable utilization.

Язык: Английский

---

Advancements in materials for hydrogen production: A review of cutting-edge technologies

ChemPhysMater, Год журнала: 2023, Номер unknown

Опубликована: Окт. 1, 2023

Hydrogen, a clean and versatile energy carrier, has gained significant attention as potential solution for addressing the challenges of climate change sustainability. Efficient hydrogen production relies heavily on development advanced materials that enable cost-effective sustainable methods. This review article presents comprehensive overview cutting-edge used production, covering both traditional emerging technologies. begins by briefly introducing importance carrier various methods production. emphasizes critical role these in enabling efficient generation. Traditional methods, such steam methane reforming, coal gasification, biomass water electrolysis, are discussed, highlighting their advantages limitations. then focuses technologies have shown promise achieving Photocatalytic splitting is explored with an emphasis recent advancements semiconductor-based photocatalysts nanostructured enhanced photocatalysis. Solid oxide electrolysis cells (SOEC) examined, discussing high-temperature electrolytes electrode materials. Biological chemical looping also use microorganisms, bioengineered systems, metal oxides oxygen carriers, catalysts improved Advanced characterization techniques, including X-ray diffraction, spectroscopy, scanning electron microscopy, transmission photoelectron Auger thermogravimetric analysis, differential calorimetry, been to gain insight into properties performances concludes prospects field highlights durability, stability, cost-effectiveness, scalability, integration large-scale pchiroduction systems. discusses trends breakthroughs could shape future

Язык: Английский

---

A review on the design of nanostructure-based materials for photoelectrochemical hydrogen generation from wastewater: Bibliometric analysis, mechanisms, prospective, and challenges

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 52, С. 622 - 663

Опубликована: Май 30, 2023

Years of study have shown that creating a commercial photoelectrode to solve particular bottlenecks, such as low charge separation and injection efficiency, short carrier diffusion length lifespan, poor stability, requires the employment variety components. Developing photovoltaic-electrolysis, photocatalytic, photoelectrochemical approaches accelerate hydrogen production from solar energy has been highly competitive. Photoelectrochemical water splitting utilizing nanoporous materials is one promising produce more efficiently, cost-effectively, on long-term basis. Nanoporous used in water-splitting systems are crucial numerous applications. Those porous structure excellent conductivity, enabling deposition transition metal atoms electrochemically active chemicals large surface area. However, there remains dearth review articles exploring application reactions. Therefore, this provides bibliometric statistics various perspectives range materials, including indium, nickel, gold, copper, lead, silver, aluminum, silicon, tin, iron, zinc, titanium, bismuth vanadate, cadmium sulfide, zeolites. Additionally, offers comprehensive assessment worldwide studies cells. We show how morphological modifications may improve transfer and, consequence, overall power conversion efficiency.ke The superior catalytic performance nanostructures with varying levels complexity discovered Finally, significant issues future research directions domains discussed.

Язык: Английский

---