Cathodic Polarization Substantially Reduces Cobalt Ferrite Cathode Resistance in Fuel Cells
Sequential cathodic polarization of cobalt ferrite cathodes in solid oxide fuel cells decreased polarization resistance by 75.9 percent while modifying ...
Tag: solid oxide fuel cells
Self-Sustaining Fuel Cell Runs on Butane With Recycled Heat in Breakthrough Demo
Arizona State University engineers modeled and built a thermally integrated micro-tubular flame-assisted fuel cell that ran for 1.4 hours on ...
Iron-Rich Perovskite Electrodes Push Symmetric Fuel Cells Into the Intermediate-Temperature Zone
Nanocrystalline SrTi1−xFexO3−δ perovskites emerge as cobalt-free, structurally adaptive symmetric electrodes for intermediate-temperature solid oxide fuel cells, with Fe content governing ...
New Oxybromide Delivers Ultrafast Oxide-Ion Conduction Inside the Norby Gap
Scientists have discovered a Sillén oxybromide that conducts oxide ions exceptionally fast at 233 °C, offering a route to low-temperature ...
Ceria Doping Hits a Sweet Spot for Zirconia Fuel Cell Electrolytes
A new study finds that 10 mole percent ceria doping maximizes the ionic conductivity of yttria-stabilized zirconia electrolytes for solid ...
Nickel-Doped Lanthanum Silicate Apatite Boosts Fuel Cell Electrolyte Conductivity
Researchers have synthesized nickel-doped lanthanum silicate oxyapatites by a low-temperature co-precipitation route that achieve a record-high oxide ion conductivity of ...
Samarium Zirconate Emerges as a Next-Generation Shield for Jet Engines
A new review details how synthesis routes and rare-earth doping transform samarium zirconate pyrochlore into a leading candidate for next-generation ...
Scientists unlock ice-like material for greener energy storage
In a development that could reshape the landscape of clean energy technology, researchers at the University of Texas at San ...
Cobalt-strontium doped neodymium ferrite cathode enables low-temperature solid oxide fuel cells
Fuel cells have long promised a cleaner way to make electricity — converting chemical energy directly into current, with no ...
Hanbat National University Researchers Develop Innovative Method to Enhance Solid Oxide Fuel Cell Efficiency
In the pursuit of clean and efficient energy conversion, solid oxide fuel cells (SOFCs) have emerged as a promising technology ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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