MIT Develops Fast Charging Liquid Flow Batteries 135
An anonymous reader sends this from the MIT News office:
"A radically new approach to the design of batteries, developed by researchers at MIT, could provide a lightweight and inexpensive alternative to existing batteries for electric vehicles and the power grid. The technology could even make 'refueling' such batteries as quick and easy as pumping gas into a conventional car (abstract). The new battery relies on an innovative architecture called a semi-solid flow cell, in which solid particles are suspended in a carrier liquid and pumped through the system. In this design, the battery’s active components — the positive and negative electrodes, or cathodes and anodes — are composed of particles suspended in a liquid electrolyte. These two different suspensions are pumped through systems separated by a filter, such as a thin porous membrane."
Better than public transportation (Score:4, Insightful)
Am I the only one who saw this? (Score:4, Insightful)
This BS needs to stop. Repeal the Bayh-Dole Act [wikipedia.org]. It has done nothing but harm the public and our economy.
Re:Hopefully... (Score:3, Insightful)
With a useful load is the real trick to electric anything.
Sure you can have an electric car today. Try loading up 2-3 of your friends, luggage for 4-5 days, to go anywhere?
The few cars that might get 200 mile range are suddenly cut down to 75.
Electric will come when two things happen. Better energy storage, and people get over nuclear power fears. With out nuclear power generation electric cars are worthless. Solar, wind hydro, geothermal, tidal, won't produce enough power to cover current needs, let alone tripling it by 30% of the population using electric cars.