Sentences with phrase «oxide fuel cell»

Bloom Energy's breakthrough solid oxide fuel cell technology generates clean, highly - efficient energy onsite from alternative energy sources.

The biggest areas of focus for this funding were hydrogen production and solid oxide fuel cell (SOFC) technology.

The solid oxide fuel cell under the coals then converts carbon and hydrogen into electricity, and is described as a sort of reverse photosynthesis:

PNNL researchers are developing cost - effective materials, such as coated stainless steel interconnects, and fabrication techniques for components in solid oxide fuel cell stacks.

The new projects were selected under funding opportunity announcement DE-FOA-000 1735, Solid Oxide Fuel Cell Prototype System Testing and Core Technology... Read more →

The US Department of Energy's (DOE's) Office of Fossil Energy (FE) has selected 16 projects to receive $ 10.2 million in funding to advance solid oxide fuel cell (SOFC) technology.

The DOE contract continues the development of the solid oxide fuel cell (SOFC) technology for hydrogen production using electrolysis through a solid oxide electrolyzer cell (SOEC).

Cummins, Inc. will develop and demonstrate a highly efficient and clean diesel engine, an advanced waste heat recovery system, an aerodynamic Peterbilt tractor and trailer combination, and a solid oxide fuel cell auxiliary power unit to reduce engine idling.

The main hardware in the existing research infrastructure at IFE Hynor is found in a process room for testing and development of high temperature hydrogen production and solid oxide fuel cell technology (SOFC), including a Dual Bubbling Fluidized Bed reactor prototype (DBFB) for continuous hydrogen production by sorption - enhanced reforming (SER) of methane with an integrated process for CO2 - capture.

She received her bachelor's degree in chemical engineering at the University of Colorado, Boulder and did her Ph.D. work at Colorado School of Mines focusing on in - depth experimental and modeling studies on high temperature pyrolysis of hydrocarbons and the effects of temperature and fuel structure on conversion, hydrogen production, reactivity, and deposit formation under solid oxide fuel cell operating conditions.

These include complex oxides used in water and carbon dioxide gas splitting, solid oxide fuel cell cathodes, lithium ion batteries, and super ionic conductors.

Prof. Choi and his Ph.D. student Kun Joong Kim have developed a miniaturized solid oxide fuel cell (SOFC) to replace lithium - ion batteries in smartphones, laptops, drones, and other small electronic devices.

Two - way fuel cells Meanwhile, Versa, a solid oxide fuel cell stack supplier, is working with Boeing and «a large European company» on an innovative reversible SOFC that cycles back and forth between providing power and electrolyzing water into hydrogen and oxygen, Stokes says.

Solid oxide fuel cells that can use conventional fossil fuels as well as hydrogen are set to take a larger role in the energy game

Another class, the solid oxide fuel cells (SOFCs) that power backup generators for hospitals and other buildings, typically run at 1000 °C.

This figure shows the crystal structure of Sc - doped BaZrO3 to be used as an electrolyte material in intermediate temperature solid oxide fuel cells (IT - SOFCs).

Typically, silicon has been used after lithography and etching as a supporting component of small oxide fuel cells.

But such solid - oxide fuel cells (SOFCs) can efficiently combine everyday fossil - fuel natural gas with oxygen from the air — without burning — to generate electricity on a small scale.

Many solid - oxide fuel cells, including the Bloom Box, operate at 1,250 to 1,800 degrees Fahrenheit.

That's been a high hurdle for devices called solid oxide fuel cells (SOFCs) that convert fuels — such as methane and hydrogen — directly to electricity without burning them.

Solid oxide fuel cells (SOFCs), based on an oxide ion conducting electrolyte, have several advantages over other types of fuel cells, including relatively inexpensive material costs, low sensitivity to impurities in the fuel, and high overall efficiency.

Using advanced computational methods, UW — Madison materials scientists have discovered new materials that could bring widespread commercial use of solid oxide fuel cells closer to reality.

PULLMAN, Wash. — Washington State University researchers have determined a key step in improving solid oxide fuel cells (SOFCs), a promising clean energy technology that has struggled to gain wide acceptance in the marketplace.

He is known for his contributions to the development and deployment of solid oxide fuel cells and superplastic forming of aluminum alloys.

Penn, for example, is developing solid oxide fuel cells as a more efficient alternative to hydrogen fuel cells.

Natural gas - reforming solid oxide fuel cells will soon be assembled in a former Chrysler plant, located in Newark DE.

Not exact matches

«Unlike other fuel cells which transport positively charged [hydrogen, or H +,] ions through a membrane, solid oxide types use a ceramic oxide — through which negatively charged oxygen ions pass,» Stokes explains.

«Compared to any other device that converts chemical energy into electricity, the fuel cell, and in particular the solid oxide or ceramic fuel cell, is hands down the most efficient,» says veteran fuel cell researcher Eric Wachsman, director of the University of Maryland Energy Research Center, who published research pointing the way to lower temperature SOFCs on November 18 in Science.

This fuel cell converts hydrogen into electricity by oxygen - ion migration to fuel electrode through an oxide electrolyte.

Department of Energy national lab researchers found strain dramatically influences low - temperature oxygen electrocatalysis on perovskite oxides, enhancing bifunctional activity essential for fuel cells and metal — air batteries.

Strontium cobaltites are just one example of a class of materials known as transition metal oxides, which is considered promising for a variety of applications including electrodes in fuel cells, membranes that allow oxygen to pass through for gas separation, and electronic devices such as memristors — a form of nonvolatile, ultrafast, and energy - efficient memory device.

With the discovery, the material that the researchers call «metal oxide - laser induced graphene» (MO - LIG) becomes a new candidate to replace expensive metals like platinum in catalytic fuel - cell applications in which oxygen and hydrogen are converted to water and electricity.

In the early 2000s, Maria's group had pioneered the single - atom approach for metals anchored on oxide supports as the exclusive active sites for the water - gas shift reaction to upgrade hydrogen streams for fuel cell use.

The new, warm fuel cell marries a solid electrolyte, such as those found in solid - oxide cells, with the hydrogen - ion conduction used in polymer - electrolyte membrane (PEM) fuel cells.

Cells with an oxide ion - conducting electrolyte require a high operating temperature which will cause the synthetic fuels to split.

Scientists at the University of Ulster's Nanotechnology Institute and collaborators from Peking University and University of Oxford have developed reduced graphene oxide / platinum supported electrocatalysts (Pt / RGO) that could make fuel cells more efficient and more resistant to carbon monoxide poisoning.

O'Brien, J. E., Stoots, C. M., Herring, J. S., Lessing, P. A., Hartvigsen, J. J., and Elangovan, S., «Performance Measurements of Solid - Oxide Electrolysis Cells for Hydrogen Production from Nuclear Energy,» Journal of Fuel Cell Science and Technology, Vol.

A series of 37 «eco-billboards» touting the fact that the Mirai's «only emission is water» (at least at the proverbial tailpipe, as there are definitely emissions other than water associated with hydrogen fuel cells and any new car) will be installed with Clear Channel Outdoor Americas, and these billboards are said to remove nitrogen oxides (NOx) from the air.

When power is needed, the hydrogen is cleanly and efficiently converted back into power using the same solid oxide system in fuel cell power generation mode.

Cells with an oxide ion - conducting electrolyte require a high operating temperature which will cause the synthetic fuels to split.

Tags for this Online Resume: Electrochemistry, Nanomaterials, Characterization, Electrocatalyst, Fuel Cell, metal oxide semiconductors, Surface Analysis, Photocatalyst

Performed superior experimentation on operating fuel cells (zinc air) that determined suitability of separators and methods of zinc oxide separation by filtration, and experiments determining physical chemical properties of KOH electrolyte, such as viscosity and electrical conductivity.