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New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

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An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V) Nature Energy 1, Article number: 16111 doi: 10.1038/nenergy.2016.111.

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A More Detailed Look at a Prismatic Li-ion Cell and Pack Manufacturing Process

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Dave Hahn, EnerDel’s director of component manufacturing, said the process is very similar to making audio tapes although the coating is thicker for a battery (note: audio tapes were a common way of storing music in the 20 th century). The circuitry required to handle the current required for propulsion is internal to the module.

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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

And in a true smart grid, electric cars will not only be able to draw on electricity to run their motors, they will also be able to do the reverse: send electricity stored in their batteries back into the grid when it is needed. In effect, cars would be acting like tiny power stations. While utilities such as E.ON — CGC 22.

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