Materials & Innovations

Solar sail uses smart glass to steer through cosmos

By / July 27, 2010

Artist’s conception of solar sail. (Credit: JAXA.) Japan has successfully deployed a solar sail on a spacecraft, demonstrating for the first time that such technology can be used to convert…

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50 R&D 100 Awards given to national labs

By / July 22, 2010

Ultrasensitive Nanomechanical Transducers Based on Nonlinear Resonance, one of ORNL’s 2010 R&D 100 award winners. (Credit: ORNL.) R&D Magazine awarded DOE and other federal labs with 50 of its R&D…

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Better voltaics through titania

By Kitty Cha / July 14, 2010

A major advantage of solid-state dye-sensitized solar cells is that they do not suffer problems with solvent leakage and corrosion. Recent research into synthesis of the anode material, nanocrystalline TiO2,…

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DOE announces availability of $30M for small business materials-oriented tech commercialization

By / July 14, 2010

Materials folks – are you already working on a Phase II SBIR or STTR grants project and itching to take it to the next level? The DOE just announced that…

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ARPA-E announces $92M in advanced energy science, materials awards

By / July 12, 2010

DOE’s ARPA-E program today announced it would be funding 43 new high-risk, high-reward energy projects to the tune of $92 million. The funding is grouped into three areas: Grid-scale modular…

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Video of the week: Utilization of CO2 – Some alternatives to sequestration

By / July 8, 2010

University of Toledo professor Abdul-Majeed Azad believes a new paradigm is needed as the science community considers how to deal with the growing amount and threat of CO2 in the…

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NREL’s new AC process to ease the heat wave burden

By / July 6, 2010

I’m dreading my next electricity bill. With this heat wave, I don’t think my AC unit has stopped running once in the past week. NREL may have developed an AC…

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Nano clay coatings provide key lubrication at earthquake faults

By / June 28, 2010

Geologists say they have discovered that an ultra-thin layer of smectitic clay on rocks along deep, older fault lines in the San Andreas fault region provide important lubrication that permits…

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Carbon nanotubes to make Li-ion batteries 10 times more powerful

By / June 24, 2010

According to an MIT press release, researchers claim to have created electrodes from carbon nanotubes that can make lithium-ion batteries ten times more powerful than conventional models. Such batteries, they…

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Graphene transistors to grow in size, reduce cost of electronics

By / June 22, 2010

In the advanced online edition of Nature Nanotechnology, researchers have developed a new method to produce graphene sheets leading to a diagonal dimension of 30 in. – larger than ever…

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