Instant Battery Recharging

Scientists at Purdue University are in the process of developing a radical new method to recharge batteries quickly. Their hope is to develop a system that will be able to recharge the large batteries in electric cars in a fraction of the time that it currently takes to recharge, allowing consumers to replenish the energy in their electric vehicle batteries without having to wait for hours upon hours for the batteries to charge using conventional plug-in-the wall methods. Ultimately, decreasing the time to charge an electric vehicle will make electric vehicles more attractive for consumers worldwide and will allow these vehicles to travel much further without the need for a stop in travel to recharge for an extended period of time. The concept is to extract the electrolytic fluid from a spent battery and replace it with new, electrolyte-enriched fluid. So, for example, instead of filling a gas tank with gasoline, electrolytes would be refueled in a vehicles battery. The only difference is that the old, spent electrolytic fluid would be extracted from the battery first. The old fluid could be re-used many times. In fact, scientists from Purdue anticipate that the spent fluid could be collected together, sent to a electrical power plant, and re-energized for use again. The best part, is that the process reduces the amount of pollutants generated during energy generation, reduces the necessity for fossil fuels, and can be easily tied to renewable energy sources for regeneration, such as a solar-powered power plant or a wind farm. Scientists at Purdue expect that the technology will be able to utilize much of the same infrastructure that is already in place for refueling gasoline-powered vehicles, such as the refueling stations and transport vehicles (tankers, trains, semi trucks), and the refueling process for electric vehicles will be largely the same as for gasoline powered vehicles, making the process easy to adopt by consumers.   -taken from Science Daily

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Joe Tremblay

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