Skip to main content

Student’s graphene battery could cut EV charging times

Josh de Wit, a second-year mechanical engineering student from the University of Sussex, has won the Autocar-Courland Next Generation Award for 2016 with a concept that could dramatically reduce charging times for electric vehicles (EVs) and reduce the weight of their batteries. Josh’s design harnesses the remarkable qualities of graphene, a form of pure carbon in sheets that are just one atom thick. A car battery made with stacked graphene, he says, would take far less time to charge, store more energy
December 8, 2016 Read time: 2 mins
Josh de Wit, a second-year mechanical engineering student from the University of Sussex, has won the Autocar-Courland Next Generation Award for 2016 with a concept that could dramatically reduce charging times for electric vehicles (EVs) and reduce the weight of their batteries.

Josh’s design harnesses the remarkable qualities of graphene, a form of pure carbon in sheets that are just one atom thick. A car battery made with stacked graphene, he says, would take far less time to charge, store more energy and be cheaper, stronger and lighter than existing products. This is because graphene is highly conductive, light and strong and far less would be needed.

Josh, who studies in the University’s School of Engineering and Informatics, is currently on placement with electric-motor company YASA. In the spring, he will begin a six-month work experience tour of some of the major automakers, including 1683 Honda, 7998 Jaguar Land Rover, McLaren, 838 Nissan, Peugeot and 1686 Toyota.

He is also working with the University’s business incubator, Sussex Innovation, to develop a prototype and bring his stacked-graphene battery concept to market.

For more information on companies in this article

Related Content

  • IDTechEx forecasts electric motor systems to become a US$400 billion market in 2027
    March 24, 2017
    IDTechEx Research finds that the traction motor business will rise to around US$400 billion in 2027. Its report, Electric Motors for Electric Vehicles 2017-2027, navigates the jargon, the design options and the disagreements. The changing needs and evolving technology are matched to create ten year market forecasts and technology timelines based on recent intensive travel and interviews by expert PhD level analysts. The report reveals how the rotating electric machine (REM) system is taking a larger sha
  • Inland waterways can de-stress city roads
    March 17, 2016
    David Crawford looks at an under-utilised solution for city-centre deliveries. The use of rivers and canals for moving freight is a well-established mode in North Western Europe, where it can take advantage of an intensively developed network. In the Netherlands, 40% of the total volume of goods transported internally goes by water; the figure for Flanders (the neighbouring Dutch-speaking region of Belgium) is 11.5%.
  • Honda begins sales of fuel cell car
    March 11, 2016
    Honda Motor has begun to sell its all-new fuel cell vehicle (FCV) in Japan, the Clarity Fuel Cell; its first-year sales target is 200, mainly through lease sales mainly to local government bodies or businesses Honda has already been working with to popularise FCVs. Making the fuel cell powertrain more compact using original Honda technologies and fitting it entirely under the hood of the car enabled Honda to create an FCV to carry five passengers rather than the usual four. Combined with the improved
  • Ford teams up with Techstars Mobility start-ups
    September 9, 2016
    The Ford Motor Company is to collaborate with three 2016 Techstars Mobility start-ups, Spatial, HAAS Alert and Cargo, to pursue next-generation mobility solutions, including navigation, connectivity and ride-sharing initiatives. Spatial is a Cincinnati-based company that provides a dynamic, human-driven layer of social intelligence to create mapping and navigation. Chicago-based HAAS Alert is a connected notification platform that warns motorists when emergency vehicles are approaching, while Cargo, a New Y