The next generation of sustainable energy systems, from magnetic storage to offshore wind turbines, hinges in part on high-temperature superconductors (HTS), which can carry current with zero loss and perfect efficiency. Unfortunately, that loss-free behavior comes at the cost of extreme and inefficient cooling, and the fundamental physics that governs the behavior of these remarkable materials remains mysterious.
Metallized Carbon Corporation, a global leader in the manufacture of oil-free, self-lubricating, carbon-graphite materials for severe service lubrication applications, announces that its Metcar Grade M-58 has received approval from the FDA so that it can be used in food contact applications.
"You look at the material world and see objects and how you can use them. I look at the material world and see a fascinating hidden life which is within our control, if we can only understand how it works," says Jane Lipson, the Albert W. Smith Professor of Chemistry at Dartmouth. Lipson looks at things from the point of view of both a chemist and a physicist. "What I do lies between the two sciences, and there is some engineering thrown in there, too," she says.
To help planes fly safely through cold, wet, and icy conditions, a team of Japanese scientists has developed a new super water-repellent surface that can prevent ice from forming in these harsh atmospheric conditions. Unlike current inflight anti-icing techniques, the researchers envision applying this new anti-icing method to an entire aircraft like a coat of paint.
This finding, published in the journal Advanced Materials, could have significant ramifications for creation of novel materials with applications in energy and information technologies, leading to more efficient solar cells, batteries, solid oxide fuel cells, faster transistors and more powerful capacitors.
DEStech Publications, Inc. announces the publication of Metal Foams: Fundamentals and Applications, by Nihad Dukhan of the University of Detroit Mercy.
As part of its promise to provide world-class service, Olympus has enhanced its website to guarantee comprehensive, accessible and tailored support for all customers.
Olympus now offers a remarkable dual-sensor scientific-grade microscope camera that combines advanced digital color technology with the high sensitivity of monochrome imaging, switching quickly and easily between color a...
Researchers at Aalto University, Finland have developed a method for producing lithium batteries that is cheaper and more environmentally friendly than previously used methods. This new process has succeeded in replacing the harmful methylpyrrolidone (NMP) solvent, which is traditionally used in the manufacturing of electrodes, with water.
It was a groundbreaking discovery 25 years ago that remains relevant today - University of Houston physics professor Paul Chu achieved superconductivity at a temperature that would usher in a new era in materials science...
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