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

  • September 26, 2019
    Arup: we need to speed up EV collaboration
    From Los Angeles to New Delhi, cities may have to expand their current charging infrastructure for electric vehicles by 500% in the next few years. Arup’s Dominic Taylor asks how cities, infrastructure owners and transport authorities can make joined-up decisions ive years from now, low emission vehicles – predominantly electric vehicles (EVs) - will be transforming the streets of our cities – as long as these vehicles have somewhere to charge. Drivers of EVs without driveways, and unable to charge at hom
  • September 7, 2014
    World Congress celebrates coming of age in Detroit
    This is the 21st ITS World Congress and as Scott Belcher, President and CEO of ITS America, puts the event in its wider context, it’s clear that ITS has come of age
  • July 9, 2013
    Electric vehicle storms to victory in Formula Student 2013
    An electric vehicle has won the Institution of Mechanical Engineers’ Formula Student event for the first time in the competition’s history. ETH Zurich, from Switzerland, stormed to victory with an extraordinary total of 921.3 points at Silverstone as 2,000 students from around the world battled for the prestigious title. Another electric vehicle, built by German team UAS Zwickau, claimed second place while a petrol-powered car from the University of Stuttgart C came third.
  • February 1, 2012
    Infrastructure funding and road user charging – debate continues
    Jack Opiola provides an overview of the ongoing debate over US infrastructure funding and the progress – or lack of it – towards vehicles miles travelled road user charging. The future funding of transportation and mobility infrastructure is attracting increased attention. There has been sharp debate in the US, where landmark reports from the National Surface Transportation Infrastructure Financing Commission and the National Surface Transportation Policy and Revenue Study Commission both stated that the cu