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

  • Christian Haas, PTV: 'Be optimistic, innovative and strong'
    May 27, 2020
    Christian Haas joined PTV as chief executive in November last year after a career spent on the technology side of the financial services industry. Adam Hill asks him about how the transport and mobility industry will be reshaped in the wake of the global coronavirus pandemic
  • Electric buses: more billion dollar orders
    August 3, 2015
    China will spend up to one trillion dollars on electric buses over the coming 15 years according to analysts IDTechEx. This will reduce the impact of over 22.5 trillion dollars from air pollution over that time, at least one percent of GDP. More insurrection will occur if corrective action is insufficient because hundreds of thousands are dying from traffic pollution and far more are suffering resultant serious disease. According to the World Health Organisation (WHO), outdoor air pollution caused 3.7 m
  • Huawei advocates for change
    April 23, 2025
    Achieving technological change also requires a shift in mindset, as Jacky Wang, vice president of Huawei’s Smart Transportation business unit, explains
  • ChargeWheel sparks mobile EV charging in San Francisco
    August 16, 2019
    ChargeWheel has secured $1 million in funding to launch a mobile electric vehicle (EV) charging network in the San Francisco Bay Area. The network will be based on ChargeWheel’s mobile Energy Trailers, which don’t require a connection to the grid, and can therefore operate in any car park. The company says they offer a combined solar-powered generation and energy storage solution, and plans to deploy 100 in the Bay Area by the end of 2019. The units can simultaneously charge four EVs or up to 400 elec