Energy

Finding the Most Efficient Energy Transfer Pathway

University of Florida chemists have pioneered a method to tease out promising molecular structures for capturing energy, a step that could speed the development of more efficient, cheaper solar cells.

Posted in: GDM, News, Energy, Energy Efficiency, Renewable Energy, Solar Power

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Battery Battle

A new type of redox flow battery from the Fraunhofer Institute for Chemical Technology (ICT) offers an advantage for electric cars. If the rechargeable batteries are low, the discharged electrolyte fluid can simply be exchanged at the gas station for recharged fluid – as easy as refilling the gas tank.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Storage, Transportation

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Making Renewable Hydrogen From Wastewater At California Winery

Penn State researchers are demonstrating a renewable method for hydrogen production from wastewater at the Napa Wine Company in Oakville, CA. The refrigerator-sized hydrogen generator will take winery wastewater and - using bacteria and a small amount of electrical energy - convert the organic material into hydrogen.

Posted in: GDM, News, News, Energy, Renewable Energy, Alternative Fuels, Green Design & Manufacturing, Recycling Technologies

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Spray-Coating Technique And Cheap Organic Solar Cells

IMEC of Leuven, Belgium has demonstrated a solution-processed organic solar cell with a spray-coated active layer and a metal top contact spray-coated on top. The resulting cell shows power conversion efficiencies above 3%.

Posted in: GDM, News, News, Energy, Energy Efficiency, Renewable Energy, Solar Power

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Lowering Solid Oxide Fuel Cell Cost

Georgia Tech researchers have developed a new ceramic material that could help expand the applications for solid oxide fuel cells – devices that generate electricity directly from a wide range of liquid or gaseous fuels without the need to separate hydrogen.

Posted in: GDM, News, News, Energy, Energy Efficiency, Alternative Fuels, Green Design & Manufacturing, Transportation

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Could Small Springs Beat Batteries?

MIT scientists have found that carbon nanotubes could be formed into tiny springs capable of storing as much energy, pound for pound, as the best lithium-ion batteries - potentially more durably and reliably.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Efficiency, Energy Storage

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Algae Blooms Broaden Battery Possibilities

Blooms of Cladophora algae may be troublesome, but they do have a positive side. Researchers at the Ångström Laboratory of Sweden's Uppsala University have discovered that the cellulose nanostructure of these algae can serve as an effective coating substrate for use in environmentally friendly batteries.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Storage

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