News tagged with ion mobility
Graphene battery demonstrated to power an LED
(PhysOrg.com) -- Scientists in Hong Kong have reported, in ArXiv, their experiments to make a graphene battery that they say generates an electrical current by drawing on the ambient thermal energy in the sol ...
Nanotechnology / Nanomaterials
Mar 16, 2012 |
4.1 / 5 (25) |
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Indian firm launches handset with 'AAA' battery power
An Indian mobile phone company has launched a low-cost handset that uses commonly available AAA-sized batteries aimed at the hundreds of millions who live in areas where power supplies are erratic.
Electronics / Consumer & Gadgets
Mar 05, 2010 |
5 / 5 (2) |
1
New method for detecting explosives
A group of researchers in Tennessee and Denmark has discovered a way to sensitively detect explosives based on the physical properties of their vapors. Their technology, which is currently being developed into prototype devices ...
Mar 13, 2009 |
4 / 5 (1) |
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