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.

Related Content

  • Slow moving US road user charging programme
    July 18, 2012
    Bern Grush recently attended the Mileage-Based User Fee Conference in Austin Texas where the fledgling American landscape for Road User Charging is beginning to take shape. When I was a kid I liked to poke sticks into the ants' nests in sidewalk cracks. Ants would scatter in every conceivable direction. They ran in circles, they ran over and through each other. They screamed without logic. I was fascinated.
  • Student’s road sign revolution
    June 4, 2013
    Nottingham Trent University undergraduate Charles Gale hopes his new hologram road signs which ‘pulse’ at drivers will lead to a revolution in the way motorists are given information on the roads. Utilising lenticular hologram technology, the signs display an animated reflective image which appears to pulse in day or night as road users approach and pass them.
  • Cop26: Gridserve announces 'net-zero' network 
    November 9, 2021
    Firm is to share 'Sun to Wheel' ecosystem knowledge to enable global EV charging roll-out
  • Over nine million hybrid cars will be made in 2027 - each with a range extender
    June 6, 2017
    Research firm IDTechEx believes we are in the decade of the hybrid electric vehicle, despite the fact that most off-road, electric two-wheelers and underwater vehicles are pure electric. Indeed, most electric aircraft are pure electric as well.