Batteries

MUTE: The Efficient City Car

MUTE, an electric vehicle from the Technische Universitaet Muenchen (TUM), is an agile, sporty two-seater for regional road traffic. Its lithium-ion battery is designed to guarantee a range of at least 100 kilometers. When needed, a zinc-air battery serves as a range extender.

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

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Boost for Energy Storage Systems

Batteries could get an upgrade from an Oak Ridge National Laboratory discovery that increases power, energy density, and safety while reducing charge time. The results could also have significance for applications in stationary energy storage systems for solar and wind power, and for smart grids.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Efficiency, Energy Storage, Renewable Energy, Solar Power, Wind Power, Green Design & Manufacturing, Smart Grid

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Human Gait to Power Portable Electronics

Engineering researchers Tom Krupenkin and J. Ashley Taylor at the University of Wisconsin-Madison have developed a new energy-harvesting technology that could reduce our dependence on batteries and instead capture the energy of human motion to power portable electronics.

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

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New Supercapacitor Offers Robust, Versatile Energy Storage

Rice University researchers have created a solid-state, nanotube-based supercapacitor that combines the best qualities of high-energy batteries and fast-charging capacitors in a device suitable for extreme environments. Potential uses span on-chip nanocircuitry to entire power plants.

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

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Hybrid Solar System For Rooftop Hydrogen

Instead of systems based on standard solar panels, Duke University engineer Nico Hotz proposes a hybrid option in which sunlight heats a combination of water and methanol in a maze of glass tubes on a rooftop. After two catalytic reactions, the system produces hydrogen that can be stored and used on demand in fuel cells.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Efficiency, Energy Storage, Renewable Energy, Solar Power, Alternative Fuels, Green Design & Manufacturing

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Solar Battery Charger

Texas Instruments (Dallas, TX) introduces the bq24210, a Li-ion linear charger targeted at space-limited portable applications. The high input voltage range with input over-voltage protection supports low-cost unregulated adapters.

Posted in: GDM, Products, Products, Batteries, Electronics & Computers, Energy, Energy Efficiency, Renewable Energy, Solar Power

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Making Durable Synthetic Catalysts for Energy Storage

Pacific Northwest National Laboratory (PNNL) researchers have used a common protein to guide the design of a material that can make hydrogen gas. The synthetic material works ten times faster than the original protein found in water-dwelling microbes - clocking in at 100,000 molecules of hydrogen gas every second.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Storage, Renewable Energy, Solar Power, Wind Power, Alternative Fuels, Green Design & Manufacturing

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