Catalytic Hydrogen Production, Storage and Application

Javaid, Rahat

doi:10.3390/catal11070836

Cited by 30 publications

(7 citation statements)

References 14 publications

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“…55 million tons per year, increasing by ca. 6% annually [11,12]. The steam reforming of natural gas accounts for ca.…”

Section: Current Processes For H 2 Production and Purification Suitable For Use In Fcsmentioning

confidence: 99%

“…Alternatives are currently based on the valorisation of renewable feedstocks, but each option carries different challenges and degree of maturity. As a general classification H 2 is defined as grey if derived from fossil fuels, blue if carbon capture and storage is applied, green if derived from renewables, bio if derived by bio-production [11].…”

Section: Emerging Processes For H 2 Production From Biomass or Biomass Derived Substratesmentioning

confidence: 99%

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Catalytic Production of Renewable Hydrogen for Use in Fuel Cells: A Review Study

Rossetti

Tripodi

2022

Top Catal

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Hydrogen production from renewable sources is gaining increasing importance for application as fuel, in particular with high efficiency and low impact devices such as fuel cells. In addition, the possibility to produce more sustainable hydrogen for industrial application is also of interest for fundamental industrial processes, such as ammonia and methanol synthesis. Catalytic processes are used in most options for the production of hydrogen from renewable sources. Catalysts are directly involved in the main transformation, as in the case of reforming and of electro-/photo-catalytic water splitting, or in the upgrade and refining of the main reaction products, as in the case of tar reforming. In every case, for the main processes that reached a sufficiently mature development stage, attempts of process design, economic and environmental impact assessment are presented, on one hand to finalise the demonstration of the technology, on the other hand to highlight the challenges and bottlenecks. Selected examples are described, highlighting whenever possible the role of catalysis and the open issues, e.g. for the H2 production from reforming, aqueous phase reforming, biomass pyrolysis and gasification, photo- and electro-catalytic processes, enzymatic catalysis. The case history of hydrogen production from bioethanol for use in fuel cells is detailed from the point of view of process design and techno-economic validation. Examples of steady state or dynamic simulation of a centralised or distributed H2 production unit are presented to demonstrate the feasibility of this technology, that appears as one of the nearest to market. The economic feasibility seems demonstrated when producing hydrogen starting from diluted bioethanol.

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“…55 million tons per year, increasing by ca. 6% annually [11,12]. The steam reforming of natural gas accounts for ca.…”

Section: Current Processes For H 2 Production and Purification Suitable For Use In Fcsmentioning

confidence: 99%

Section: Emerging Processes For H 2 Production From Biomass or Biomass Derived Substratesmentioning

confidence: 99%

Catalytic Production of Renewable Hydrogen for Use in Fuel Cells: A Review Study

Rossetti

Tripodi

2022

Top Catal

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“…With the environmental pollution and energy crisis becoming more and more severe, environmentally friendly and renewable hydrogen energy has been attracting tremendous attention. , Currently, various methods have been used to produce hydrogen, including hydrogen production-based fossil fuel, nuclear hydrogen, bioproduction of hydrogen, and so on . Among the various methods, electrocatalytic water splitting is regarded as the most promising and economical method to produce hydrogen because of its abundant source .…”

Section: Introductionmentioning

confidence: 99%

Ru Nanoparticle-Anchored MoO₂ Nanoflowers as Electrocatalysts for the Hydrogen Evolution Reaction

Ren

Wang

Hong

et al. 2023

ACS Appl. Nano Mater.

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Exploration of highly efficient and stable electrocatalysts for hydrogen production is critically important for their practical applications in water splitting. Herein, we present Ru nanoparticle-anchored MoO2 nanoflowers as an efficient and stable electrocatalyst for hydrogen evolution reaction (HER). The Ru/MoO2 catalysts are synthesized by a mild hydrothermal route combined with thermal reduction. The strong electronic interactions between Ru and MoO2 confirmed by density functional theory (DFT) calculations lead to better hydrogen adsorption abilities and produce many more active sites. As a result, the optimized Ru/MoO2 hybrid delivers outstanding HER performance in an acid solution, with a low overpotential of 39 mV to reach an electric current density of 10 mA/cm2, a small Tafel slope of 50 mV/dec, and superior long-term stability. The work presents a good strategy to develop efficient and stable HER catalysts by introducing strong electronic interactions.

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“…Hydrogen has many favorable attributes, including an overall storage capacity, efficiency, renewability, cleanliness, massive distribution, high conversion, zero emissions, sources, versatility, and quick recovery, making it an excellent choice as an energy supply for heat and power, among many others [15][16][17]. As a result, it is regarded as the most environmentally friendly and promising energy source of the twenty-first century.…”

Section: Introductionmentioning

confidence: 99%

Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

Qazi

2022

Energies

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A general rise in environmental and anthropogenically induced greenhouse gas emissions has resulted from worldwide population growth and a growing appetite for clean energy, industrial outputs, and consumer utilization. Furthermore, well-established, advanced, and emerging countries are seeking fossil fuel and petroleum resources to support their aviation, electric utilities, industrial sectors, and consumer processing essentials. There is an increasing tendency to overcome these challenging concerns and achieve the Paris Agreement’s priorities as emerging technological advances in clean energy technologies progress. Hydrogen is expected to be implemented in various production applications as a fundamental fuel in future energy carrier materials development and manufacturing processes. This paper summarizes recent developments and hydrogen technologies in fuel refining, hydrocarbon processing, materials manufacturing, pharmaceuticals, aircraft construction, electronics, and other hydrogen applications. It also highlights the existing industrialization scenario and describes prospective innovations, including theoretical scientific advancements, green raw materials production, potential exploration, and renewable resource integration. Moreover, this article further discusses some socioeconomic implications of hydrogen as a green resource.

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Catalytic Hydrogen Production, Storage and Application

Abstract: Hydrogen is a clean fuel for transportation and energy storage [...]

Cited by 30 publications

References 14 publications

Catalytic Production of Renewable Hydrogen for Use in Fuel Cells: A Review Study

Catalytic Production of Renewable Hydrogen for Use in Fuel Cells: A Review Study

Ru Nanoparticle-Anchored MoO₂ Nanoflowers as Electrocatalysts for the Hydrogen Evolution Reaction

Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

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Catalytic Hydrogen Production, Storage and Application

Abstract: Hydrogen is a clean fuel for transportation and energy storage [...]

Cited by 30 publications

References 14 publications

Catalytic Production of Renewable Hydrogen for Use in Fuel Cells: A Review Study

Catalytic Production of Renewable Hydrogen for Use in Fuel Cells: A Review Study

Ru Nanoparticle-Anchored MoO2 Nanoflowers as Electrocatalysts for the Hydrogen Evolution Reaction

Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

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Product

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About

Ru Nanoparticle-Anchored MoO₂ Nanoflowers as Electrocatalysts for the Hydrogen Evolution Reaction