US battery maker claims electric car breakthrough
A US manufacturer said Tuesday it had developed a new automotive battery which can perform in extreme temperatures, offering the potential to cut the cost of making electric cars.
A US manufacturer said Tuesday it had developed a new automotive battery which can perform in extreme temperatures, offering the potential to cut the cost of making electric cars.
Energy & Green Tech
Jun 12, 2012
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(Phys.org) —One key selling point in laptops is battery life and Intel earlier this week had good news on that very front. Its upcoming Haswell processors will give users 50 percent more battery life than Ivy Bridge.
Nobody worried about cold-weather performance of electric vehicle battery packs when it was warm outside, but now that Old Man Winter has descended, the problem is beginning to surface. When cars have a range of no more ...
Energy & Green Tech
Feb 1, 2010
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Clay, an abundant and cheap natural material, is a key ingredient in a supercapacitor that can operate at very high temperatures, according to Rice University researchers who have developed such a device.
Materials Science
Sep 3, 2013
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(Phys.org)—Norfolk Southern Railway No. 999 is the first all-electric, battery-powered locomotive in the United States. But when one of the thousand lead-acid batteries that power it dies, the locomotive shuts down. To ...
Energy & Green Tech
Jan 4, 2013
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(PhysOrg.com) -- Thermal management is crucial in the development of new car batteries; NREL's Large-Volume Calorimeter helps prepare for a surge in electric vehicles.
Energy & Green Tech
May 16, 2011
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A new "subconscious mode" for smartphones and other WiFi-enabled mobile devices could extend battery life by as much as 54 percent for users on the busiest networks.
Telecom
Sep 15, 2011
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Until battery cost is cut down to $100 per kilowatt hour, the majority of U.S. consumers for battery electric vehicles (BEV) will be better off by choosing an electric vehicle with a range below 100 miles, according to a ...
Energy & Green Tech
Aug 18, 2014
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In his Ph.D. thesis, Alberto Berrueta has investigated the physical mechanisms that govern the functioning of lithium batteries and their influence on a battery that functions when connected to a renewable facility. He also ...
Engineering
Sep 19, 2018
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Online consumers thought to be motivated primarily by savings are, in fact, often willing to pay a premium for purchases from online vendors with clear, protective privacy policies, according to a new study in the current ...
Internet
Jul 11, 2011
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