(PhysOrg.com) -- Although you can buy solar charging devices for rechargeable batteries, it would be even more convenient if batteries had built-in solar cells. Sitting in sunlight, the battery could then recharge itself. ...
Liquid metal batteries, invented by MIT professor Donald Sadoway and his students a decade ago, are a promising candidate for making renewable energy more practical. The batteries, which can store large amounts of energy ...
Energy & Green Tech
Mar 22, 2016
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Since its discovery 15 years ago, lithium iron phosphate (LiFePO4) has become one of the most promising materials for rechargeable batteries because of its stability, durability, safety and ability to deliver a lot of power ...
Nanomaterials
Feb 8, 2012
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0
(PhysOrg.com) -- New high resolution images of electrode wires made from materials used in rechargeable lithium ion batteries shows them contorting as they become charged with electricity. The thin, nano-sized wires writhe ...
Nanophysics
Dec 9, 2010
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Japanese electric bicycle titan Sanyo thinks that notoriously car-loving folks in the United States are prime for peddle power.
Energy & Green Tech
Jan 8, 2010
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Don't go sticking your electronic devices in a toaster oven just yet, but for a longer-lasting battery, you might someday heat them up when not in use. Over time, the electrodes inside a rechargeable battery cell can grow ...
Condensed Matter
Oct 1, 2015
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(PhysOrg.com) -- Stanford researchers have used nanotechnology to invent a better lithium ion battery cathode.
Nanomaterials
Oct 5, 2011
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What happens when lithium-ion batteries overheat and explode has been tracked inside and out for the first time by a UCL-led team using sophisticated 3D imaging.
General Physics
Apr 28, 2015
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One big problem faced by electrodes in rechargeable batteries, as they go through repeated cycles of charging and discharging, is that they must expand and shrink during each cycle—sometimes doubling in volume, and then ...
Nanomaterials
Aug 5, 2015
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126
Toshiba Corporation today announced that its SCiB battery has been selected by Honda Motor as the power battery module for Honda's new commercial-use electric motorcycle, the "EV-neo."
Energy & Green Tech
Apr 14, 2010
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