Batteries
Boosting Energy Efficiency of Multi-Hop Wireless Networks
Posted in Batteries, Power Management, Energy Efficiency, Communications, Wireless, News on Wednesday, 25 April 2012
Multi-hop wireless networks can provide data access for large and unconventional spaces, but they face significant limits on the amount of data they can transmit. North Carolina State University researchers have developed a more efficient data transmission approach that can boost the amount of data the networks can transmit by 20 to 80 percent.
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Develop Wireless Chargers for Electric Vehicles
Posted in Batteries, Energy Storage, Energy Efficiency, Wireless, Transportation, Automotive, Government Initiatives, News on Thursday, 19 April 2012
The U.S Department of Energy has recently announced up to $4 million available this year to accelerate the development and deployment of wireless charging systems for light-duty electric vehicles (EVs).

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Using Electricity to Generate Alternative Fuel
Posted in Batteries, Alternative Fuels, Greenhouse Gases, Energy Storage, Solar Power, News on Friday, 30 March 2012
Electrical energy generated by various methods can be difficult to store efficiently. Chemical batteries, hydraulic pumping, and water splitting suffer from low energy-density storage or incompatibility with current transportation infrastructure. UCLA researchers have demonstrated a method for storing electrical energy as chemical energy in higher alcohols, which can be used as liquid transportation fuels.
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Device Uses Temperature Differences to Create Electrical Charge
Posted in Batteries, Power Management, Materials, Thermoelectrics, Energy Harvesting, Nanotechnology, News on Wednesday, 22 February 2012
Power Felt is a new thermoelectric device developed by researchers at the Center for Nanotechnology and Molecular Materials at Wake Forest University. By touching a small piece, body heat is converted into an electrical current.
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Next-Generation Battery Technology
Posted in Batteries, Energy Storage, Solar Power, Wind Power, Renewable Energy, News on Friday, 17 February 2012
Sandia National Laboratory researchers have developed a family of liquid salt electrolytes - known as MetILs - that could lead to better batteries and well as devices that can help incorporate large-scale intermittent renewable energy sources, like solar and wind, into the nation’s electric grid.
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Lightweight, Solar-Powered Generator
Posted in Batteries, Solar Power, Renewable Energy, Defense, News on Tuesday, 03 January 2012
An Office of Naval Research (ONR)-funded solar generator has recently entered full production, with several systems already in the field. The Ground Renewable Expeditionary ENergy System (GREENS) is a portable, 300-watt, hybrid battery generator that uses the sun to produce electric currents.
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Self-Healing Electronics Could Reduce Waste
Posted in Batteries, Electronics, Recycling Technologies, News on Wednesday, 21 December 2011
When one circuit within an integrated chip cracks or fails, the whole chip – or even the whole device – is a loss. University of Illinois engineers have now developed a self-healing system that restores electrical conductivity to a cracked circuit in less time than it takes to blink.
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