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Lithium ion battery gets nanowire boost

4/16/2013 04:45 PM EDT
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Etmax
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re: Lithium ion battery gets nanowire boost
Etmax   4/18/2013 2:04:39 AM
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RE "I suspect that whoever wrote the caption isn't an engineer or physicist.", when is that ever the case :-)

CtrlAltDel
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re: Lithium ion battery gets nanowire boost
CtrlAltDel   4/18/2013 12:39:27 PM
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anyone notice "Amprius is manufacturing its new batteries in China". So was this from government funded research so we can help China create more jobs ? This is only enriching the individual researcher and not return on investment to the American taxpayer.

jeremybirch
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re: Lithium ion battery gets nanowire boost
jeremybirch   4/18/2013 2:03:19 PM
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if the gold cathode is in the battery - that might be a tad expensive Plenty of other developments reported on the theme of increasing the surface area of the electrodes using nanotechnologies (eg http://www.bbc.co.uk/news/technology-22191650) Not sure about the comments on fragility - surely at that scale the viscosity of the electrolyte will considerably cushion any shock as long as the plates at either end are held rigidly with respect to each other?

selinz
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re: Lithium ion battery gets nanowire boost
selinz   4/21/2013 7:02:18 PM
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If the technology works, we will simply find the end result in Amazon... and CAD, spinoffs usually only are worried about becoming profitable, not saving US manufacturing...

DrQuine
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re: Lithium ion battery gets nanowire boost
DrQuine   4/24/2013 12:40:43 AM
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We seem to see a "breakthrough" technology in battery design and solar cell efficiency every few weeks. I can't wait until we can make use of these new technologies. Affordable electric cars with 1,000 mile ranges, computers with 24 hour batteries, and off-the-grid home power systems have been a long time coming.

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