Technology spotlight

Low Thermal Expansion Cathode Materials for Solid Oxide Fuel Cells

Cathodes in solid oxide fuel cells (SOFCs) require both high electronic and oxide-ion conductivities along with good structural and chemical stabilities under the operating conditions of high temperatures. Oxides containing cobalt have shown promise, due to their high oxide-ion and electrical conductivity at high temperatures. (Read more...)

UT researcher makes skin cancer detection breakthrough

Dr. James Tunnell, an assistant professor of biomedical engineering at UT, and a group of graduate students have been working on it for three years. BusinessWeek magazine is calling it one of the top inventions of the decade. This "optical" biopsy was developed to detect or rule out skin cancer while you wait in your doctor's office. (Read the complete story...)

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