One argument that continues to resurface amongst electric car bashers is the six to eight hour charging period that most electric batteries have. All those arguments may be coming to close in the near future thanks to an ingenious solution brought to us by the folks at the Massachusetts Institute of Technology.
In an effort to minimize the discrepancy in refueling time between conventional and electric vehicles, MIT has developed refillable liquid batteries with which all-electric cars could be charged in a matter of minutes. Although the project is in its infancy, much speculation has been made as to whether the batteries would be refilled at a pump the same way we get our gasoline now.
The battery essentially works by pumping a solution with solid particles, which are either cathodes or anodes, through the battery’s circuit. It is interesting to note that MIT’s new battery be highly compartmentalized and will house the two functions of the battery (storing and releasing energy) in separate, physically-partitioned areas. This solution, which has been lovingly nicknamed “Cambridge crude” by professor W. Craig Carter, appears in the form of black, viscous goo.
Due to the new design, MIT speculates that the battery will be both smaller and less expensive than the EV batteries being produced today. Thought this product may not hit markets soon, a company known as 24M Technologies has staked its claim by fueling the project with a 16 million dollar investment. MIT hope that by pairing with 24M Technologies the commercialization of the battery will enjoy huge success.
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