Hydrogen production via solid electrolytic routes

Badwal, S. P. S.; Giddey, Sarbjit; Munnings, Christopher

doi:10.1002/wene.50

Cited by 68 publications

(46 citation statements)

References 60 publications

(103 reference statements)

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“…Moreover, it has the possibility of using waste heat instead of part of the electricity needed [46,47]. Despite this, they are not ready to be commercialized because they have durability problems due to the severe conditions.…”

Section: Solid Oxide Electrolysis (Soe)mentioning

confidence: 99%

Advances in alkaline water electrolyzers: A review

David

Ocampo‐Martínez

Peña

2019

Journal of Energy Storage

477

235

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The renewed concern for the care of the environment has led to lower emissions of greenhouse gases without sacrificing modern comforts. Widespread proposal focuses on energy produced from renewable sources and its subsequent storage and transportation based on hydrogen. Currently, this gas applies to the chemical industry and its production is based on fossil fuels. The introduction of this energy vector requires the development of environmental-friendly methods for obtaining it. In this paper, existing techniques are just presented and the main focus is made on electrolysis, a mature procedure. In turn, some developed proposals as previous steps to the hydrogen economy are presented. Finally, some lines of research to improve alkaline electrolysis technology are commented.

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Section: Solid Oxide Electrolysis (Soe)mentioning

confidence: 99%

Advances in alkaline water electrolyzers: A review

David

Ocampo‐Martínez

Peña

2019

Journal of Energy Storage

477

235

View full text Add to dashboard Cite

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“…temperature SOFC also has another important advantage that it can operate directly on practical hydrocarbon without any complex or sophisticated external fuel reformer systems. The hydrogen and carbon monoxide are the typical fuels for high temperature fuel cell which then get oxidized at anode into water and carbon dioxide along with electrical power and large heat [12,103].The generation of hydrogen can be done by electrolysis of water through renewable energy [112]. Natural gas is considered to be the most common fuel for stationary application.…”

Section: Sofc Fuelsmentioning

confidence: 99%

A Brief Description of High Temperature Solid Oxide Fuel Cell’s Operation, Materials, Design, Fabrication Technologies and Performance

et al. 2016

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Today's world needs highly efficient systems that can fulfill the growing demand for energy. One of the promising solutions is the fuel cell. Solid oxide fuel cell (SOFC) is considered by many developed countries as an alternative solution of energy in near future. A lot of efforts have been made during last decade to make it commercial by reducing its cost and increasing its durability. Different materials, designs and fabrication technologies have been developed and tested to make it more cost effective and stable. This article is focused on the advancements made in the field of high temperature SOFC. High temperature SOFC does not need any precious catalyst for its operation, unlike in other types of fuel cell. Different conventional and innovative materials have been discussed along with properties and effects on the performance of SOFC's components (electrolyte anode, cathode, interconnect and sealing materials). Advancements made in the field of cell and stack design are also explored along with hurdles coming in their fabrication and performance. This article also gives an overview of methods required for the fabrication of different components of SOFC. The flexibility of SOFC in terms fuel has also been discussed. Performance of the SOFC with varying combination of electrolyte, anode, cathode and fuel is also described in this article.

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“…In summary, the 5 years since our original WIRES publication on solid‐electrolytic technologies (Badwal et al, ) has seen significant advancement in the scale of solid‐electrolyte demonstrations. Several MW‐class products (Table ) are now being demonstrated at multiple sites, and it is expected that these products will continue to be used with new deployments as the market grows (Box ).…”

Section: Commercial Status Of Solid‐electrolytic Technologiesmentioning

confidence: 99%

Emerging technologies, markets and commercialization of solid‐electrolytic hydrogen production

Badwal

Giddey

Munnings

2018

WIREs Energy & Environment

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Around 60 million tons of hydrogen are generated globally each year, 96% of which is produced from fossil fuels. Very little hydrogen is used as energy media; instead, it is most commonly used in nonenergy‐related applications, such as the production of ammonia, fertilizer, methanol and other chemicals, the petrochemical industry, and the hydrogenation of products. However, there is a clear global shift in the use of hydrogen, which is now rapidly developing as a renewable fuel for both stationary and transport applications. Hydrogen can be transported in compressed form at high pressures, in liquid form at –253°C, or more conveniently converted to liquid fuels for easy transportation from locations high in renewable‐energy intensity to areas scarce in renewable resources. In the last 5 years there has been a significant advancement in the scale of solid‐electrolyte demonstrations with a number of megawatt (MW) class products under operation for onsite hydrogen generation, power to gas networks, and storage at multiple sites. This manuscript, building on our previous WIRES publication, discusses the commercialization status of renewable hydrogen‐generation technologies, along with advances in research and development linked to electrolytic hydrogen generation, use, and transportation in the form of liquid fuels such as ammonia, methanol, or dimethyl ether. This article is categorized under: Fuel Cells and Hydrogen > Science and Materials Fuel Cells and Hydrogen > Systems and Infrastructure

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Hydrogen production via solid electrolytic routes

Cited by 68 publications

References 60 publications

Advances in alkaline water electrolyzers: A review

Advances in alkaline water electrolyzers: A review

A Brief Description of High Temperature Solid Oxide Fuel Cell’s Operation, Materials, Design, Fabrication Technologies and Performance

Emerging technologies, markets and commercialization of solid‐electrolytic hydrogen production

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