Electronics

Monday materials mind candy: Bicycle wheel LEDs add safety, art to night riding

By / May 17, 2010

This is Bike-to-Work week and Bike Month in a lot of communities and cities across the U.S., and one of the accessories being increasing offered is a set of lightweight…

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‘Artificial diamonds’ to make fuel cells more affordable

By / May 14, 2010

The DOE Pulse reported that, using specialized cubic zirconia, scientists from Nanjing Normal University in China and Pacific Northwest National Lab created a membrane that could drop the temperature inside…

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Samsung testing energy-scavenging nanopiezo touch screen prototypes

By / May 13, 2010

A computer touch screen that powers itself? It may only be five years until your iPad has this. Technology Review reports that Samsung and Sungkyunkwan University (Korea) have teamed up…

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Nissan’s Li-ion pack dips below $400/kWh

By / May 10, 2010

Over 8,200 people have made online reservations in the past month for the upcoming Nissan Leaf EV, and for good reason. Set to be released this year, the $33,000 vehicle…

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Nanohole arrays show superiority in solar cells

By / May 10, 2010

Scientists have developed a silicon solar cell with a geometry of holes with diameters of about 500-600 nanometers, according to a recent  post on Physorg.com. The new design achieves an…

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Video of the week: Ceramic, glass opportunities and advice for ARPA-E funding

By / May 5, 2010

Earlier this year, as part of ACerS’s Electronic Materials and Applications conference, Dave Danielson, from ARPA-E, made a valuable keynote presentation about ARPA-E funding interests and how ceramists and other…

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Carbon nanotube aerogel developed for low cost, industrial scale

By / May 3, 2010

Scientists at the Paul Pascal Research Center in France have developed an industrial-scale method for low cost manufacturing of carbon aerogels from agglomerated carbon nanotubes. According to the patent application…

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PNNL charged to transform large-scale energy storage

By / April 30, 2010

According to a Pacific Northwest National Lab press release, a team of researchers at PNNL and EaglePicher Technologies is developing a large-scale battery that could enable the widespread use of…

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Electrostrictive ceramic actuators to shape mirror of next space telescope

By / April 28, 2010

According to a NASA Tech Brief, the Next Generation Space Telescope – aka, the James Webb Space Telescope – will be using electrostrictive ceramic actuators that can function at low…

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Metamaterial discovery could improve light collection for solar cells

By / April 28, 2010

Caltech researchers, led by Harry Atwater, have engineered a type of metamaterial that allows it to bend light in part of the visible spectrum from nearly any angle toward an…

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