The Motley Fool Discussion Boards

Previous Page

Stocks I / IBM

URL:  http://boards.fool.com/ibm-battery-30218017.aspx

Subject:  IBM Battery Date:  8/22/2012  4:24 AM
Author:  blesto Number:  9107 of 9269

IBM creates breathing, high-density, light-weight lithium-air battery

Lithium-air batteries aren’t a new idea: They’ve been mooted since the 1970s, but the necessary tech was well beyond the capabilities of then-contemporary material science. Today, with graphene and carbon nanotubes and fancy membranes coming out of our ears, it seems IBM — with assistance from partners Asahi Kasei and Central Glass — now has the materials required to build a lithium-air battery. There is a video embedded below that details the electrochemical process of an li-air battery.

Supercomputers also played a big part in this breakthrough; IBM isn’t a battery-making company, after all. IBM Blue Gene/P supercomputers at IBM Research in Zurich and Argonne National Laboratory in Chicago were used to model and optimize the li-air chemistry. The battery prototypes themselves are being built at IBM Research Almaden, California.


More: http://www.extremetech.com/computing/126745-ibm-creates-brea...
Copyright 1996-2014 trademark and the "Fool" logo is a trademark of The Motley Fool, Inc. Contact Us