With gasoline-powered cars fuel refueling happens in a couple of minutes, otherwise it happens with electric cars that need to be connected to a fast-charging pole, between at least fifteen or twenty minutes, which is a great deal. disadvantage within the vehicle market.
However, in the electric or hybrid cars business nothing is lost. Researchers at Purdue University say they have developed an “instantaneous method” for recharging batteries. According to them, it is not only fast but also economically viable and respectful of the environment.
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The bet is the flow batteries
The process is similar to refueling a car at a gas station. The batteries they propose are based on the technology of flow batteries, in which two chemicals dissolved in liquids and separated by a membrane produce electricity. But theirs do not use that membrane, which makes them cheaper and also durable, since it prevents the membrane from getting stuck, which limits the effectiveness and the number of charges of the battery.
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Eric Nauman, co-founder of Ifbattery and professor of mechanical and biomedical engineering at Purdue, explains that:
If this process occurs, the spent electrolytes can be collected and then taken to recharge in a solar energy installation and then taken back to a service station to charge more batteries.
The innovation of this system could accelerate the adoption of electric and hybrid vehicles by eliminating the time needed to stop and recharge the battery of a conventional electric car, both of the great challenges that have always faced the industry.
In addition, the project aims to dramatically reduce the need for new infrastructure to support stations existing recharge , but a distribution system and collection of electrolytes, with tanks, jets and fleet of vehicles that transport may be a new problem for the industry.