The batteries in Illinois professor Paul Braun's lab look like any others, but they pack a surprise inside.
Nanomaterials
Mar 20, 2011
63
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(PhysOrg.com) -- Because of their unique structure, carbon aerogels may be used for hydrogen and electrical energy storage in the future.
Materials Science
Mar 15, 2011
0
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(PhysOrg.com) -- Viruses have a bad rep--and rightly so. The ability of a virus to quickly and precisely replicate itself makes it a destructive scourge to animals and plants alike. Now an interdisciplinary team of researchers ...
Nanophysics
Dec 7, 2010
34
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(PhysOrg.com) -- Adding a bit of graphene to battery materials could dramatically cut the time it takes to recharge electronics.
Nanomaterials
Jul 14, 2010
0
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(PhysOrg.com) -- By itself, titanium dioxide (TiO2) is a very poor electrode. Electrons move very slowly through the material - so slowly, in fact, that it can take years to fill a millimeter-thick piece of TiO2. However, ...
(PhysOrg.com) -- Physicists theorize that quantum phenomena could provide a major boost to batteries, with the potential to increase energy density up to 10 times that of lithium ion batteries. According to a new proposal, ...
Apple has a history of making things without features that many people consider essential.
Consumer & Gadgets
Apr 15, 2009
0
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For the first time, MIT researchers have shown they can genetically engineer viruses to build both the positively and negatively charged ends of a lithium-ion battery.
Nanomaterials
Apr 2, 2009
4
0
(PhysOrg.com) -- Researchers have found a way to incorporate silicon into the structure of rechargeable lithium-ion batteries, which are used to power a wide variety of portable electronic devices, including digital cameras ...
