5 ways graphene will revolutionise the car industry

Graphene was isolated in Manchester in 2014 and the city has since become unrivalled in its concentration of expertise with two world leading centres dedicated to researching and commercialising the material. More than 60 companies including Rolls Royce are already working in the city to be at the forefront of graphene technology.

Graphene is the world’s lightest material and is 200 times stronger than steel. Here are five ways the material will revolutionise the automotive industry:

1. Lightweight graphene composites for structural components

Graphene can be added to existing metals and polymers to add additional benefits such as increased strength allowing less of the original material to be used. This would drastically reduce the weight of vehicles allowing better fuel efficiency and handling.

1. Rust free paint

Developed at the University of Manchester graphene paint provides an ultra-strong coating which is impermeable to gas, water and chemicals, meaning rust could be a thing of the past.

1. Sensors

As it is just one atom thick every atom is exposed to its environment allowing it detect changes easily. This property makes it perfect for use in self driving cars as the sensor will be able to detect the distance between itself and obstacles even in difficult weather conditions.

1. Electronics

As the world’s most conductive material it can be used to improve transistor density and response times in electronic circuits. In addition, it can be used as coating for any touch screen component to allow interactivity.

1. Batteries

Lithium ion batteries are currently a very heavy component of electric vehicles. Graphene is impermeable even to hydrogen atoms yet allows protons to flow through easily, so can be incorporated into battery technology to enhance efficiency and reduce weight.