Skip to main content
Home

Main navigation

  • Top stories
  • Health
  • Crime
  • Politics
  • Business
  • Tech
  • Culture
  • Sports
  • Weird
  • 1-1-2
Image
Electric car
Electric car - Credit: Photo: miflippo/DepositPhotos
Tech
Innovation
e-magy
silicion battery
electric cars
innovation
batteries
Monday, 31 May 2021 - 07:15
Share this:
  • facebook
  • twitter
  • linkedin
  • whatsapp
  • reddit

Dutch inventors create new silicon battery for cars, e-bikes and much more

The Dutch design and manufacturing company E-magy is working on producing a new battery with silicon that would long outlast conventional batteries made with graphite.

Silicon is more expensive to use than graphite but it increases battery capacity by “40 to 70 percent”, the co-founder of E-magy, Casper Peeters said to Trouw. Should the design be successful, the new battery can be used in electric cars, laptops, e-bikes and many other devices.

The main advantage of the battery is that it is much smaller compared to conventional batteries. That means manufacturers from all across the world are eyeing the developments carefully.

The Dutch company RGS, together with TU Delft, discovered a few years ago how to use silicon in products such as cars or laptops without losing capacity. The production process was first applied to solar panels. When this proved to work well, E-magy, which focuses mainly on batteries, was founded.

“The silicon works like a sponge due to its pores. They absorb water without expanding”, Peeters said. The pores are only one-14,000th of a millimeter small which means they are invisible to the naked eye.

The silicon is melted at a temperature of 1,600 degrees Celsius and later solidified. This creates grey plates with a porous structure. The plates are then ground to grey sand which is supplied to battery manufacturers.

The first tests with the silicon battery have already been completed. It would currently be possible to produce 25 tons of silicon plates which could be used for four thousand electric car batteries.

E-magy has said they have plans to build a factory in the Netherlands by 2023. The heart of the factory would be a machine capable of producing three thousand tons of silicon plates, which would be enough to supply batteries for half a million cars. “Considering that there are now 100 million new cars being sold in the world, in a few years 20 percent of cars could be electric", said Peeters.

Follow us:

Latest stories

  • AZ as good as through to the group stage of the Conference League
  • FC Twente lose 2-1 to Fiorentina in Florence
  • Video: Camper van accident leaves one dead in Drenthe
  • Murder of former pro footballer linked to Curaçao slaying, police say
  • Portion of airspace closed from Friday during Dutch stages of La Vuelta cycling race
  • Dutch Grand Prix wants to be more sustainable, will ban cars where possible

Top stories

  • Rhine falls to record low water level at Dutch entry point; Measures readied for waterways
  • Bullying, emotional abuse was common in elite Dutch triathlon training program: Report
  • Residents protesting asylum center want to buy the hotel intended for asylum seekers
  • Single average Dutch people have nearly no chance of buying a home: Mortgage advisor
  • NS workers announce relay-strikes starting next week
  • Dutch economy recorded strong growth in second quarter despite inflation

© 2012-2022, NL Times, All rights reserved.

Footer menu

  • Privacy
  • Contact
  • Partner content