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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...
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This is among the many smaller lesser know initiatives IBM has sponsored over the years. They make money and are good for the environment. IBM buyback program will take advantage of any price dips over the next 40 days and fiscal cliff panic which will by April set IBM up for a major upside move.
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