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

  • April 7, 2014
    Pollution has more than one solution
    Professor Alexander Baklanov of the World Meteorological Organization talks to Colin Sowman about the difficulties of reducing urban pollution. The inhabitants of Beijing have recently been suffering pollution levels 20 times the World Health Organisation’s recommended limit while the European Union is revitalising its efforts to implement and enforce air quality standards. Almost inevitably much of the clean-up efforts are likely to focus on traffic planners and engineers.
  • March 3, 2017
    UK research team aims to develop smart electric vehicle car park
    Cenex, the UK’s first Centre of Excellence for low carbon and fuel cell technologies, is to be part of the team carrying out a project to establish the feasibility of turning a Solihull car park into a MW-scale battery to provide power on demand to the electricity grid. Part funded by Innovate UK, the UK’s innovation agency, the 12-month Net-Form project seeks to develop a secure, dynamic data management platform that collects, aggregates and optimises energy collected by large populations of grid-connected
  • April 20, 2017
    California aims to generate electric power from traffic congestion
    California is planning a US$2.3 million initiative that will generate electrical power from traffic, according to the San Francisco Chronicle. The California Energy Commission recently voted to fund two piezoelectricity projects, which convert pressure into power. One pilot will test a 200-foot-long piece of asphalt on UC-Merced’s campus, which is designing a 200-foot stretch of asphalt that will be sowed with inch-wide piezoelectric generators, which will be stacked within arrays below the road where it is
  • January 24, 2012
    Improve and increase mass transit systems to minimise congestion
    Rather looking to solve congestion by spreading the load, perhaps we need to look at concentrating it. Michael L. Sena writes. We humans were made to walk and run at embarrassingly slow speeds by comparison with other, more fleet-footed organisms. The sea is not our natural habitat and we were definitely not designed to fly unaided. Nevertheless, humankind has evolved a method of living during the past century that is dependent on transporting its members over very long distances during relatively short per