Volvo Capacitive Carbon Fiber Panels Could Replace Batteries, Save Weight In EVs & Conventional Cars

That CFRP cowl panel is really storing electricity.

BMW is using carbon fiber composite unibodies for the electric i3 and i8 models to reduce their weight, thereby increasing their range. Now, Volvo is using carbon fiber in a novel way for EVs. Using carbon fiber it has developed a composite material that acts as a capacitor, storing electrical energy, so theoretically body panels and structural components could act as battery equivalents. Unlike conventional batteries, which add weight to a vehicle, the carbon fiber capacitive body panels wouldn’t just power the vehicles but also reduce weight.

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Are Graphene Micro-Supercapacitors An EV Gamechanger?

Energy density isn’t the only reason why battery-powered cars have never caught on. As was highlighted in Tesla’s somewhat less than successful media road trip, the amount of time it takes to fill batteries with electrons can be as significant a factor in the practicality of EVs as the amount of electrons those batteries can hold.

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  • Chris Tonn @maintenancecosts stay tuned. An XC90 Recharge arrived this week.
  • ToolGuy Jump ahead to the table labeled "The 20 U.S. newspapers with the highest circulation in 2000, with 2022 print circulation":https://www.niemanlab.org/2022/06/for-print-newspapers-one-florida-retirement-community-is-a-better-market-than-atlanta-st-louis-or-portland/
  • SCE to AUX Of course it's dead, as are most live meetings any more.Covid was the catalyst that killed off the live meeting paradigm forever. In my office, we now have Teams meetings amongst participants who are all in the building. It's just not worth the trouble to schedule a conference room and hunt people down to see if they can be present.To paraphrase Madonna (with an update), we're living in a virtual world.
  • FreedMike Kudos to Chris for making an uninteresting car interesting to read about.
  • FreedMike Alfa had its’ shot in this market, and it didn’t work out. Of course, based on Alfa’s horrid history of reliability record, scathing quality related reports like this one certainly didn’t help. Yes, the base models weren’t that bad, but this kind of atrocious press was the worst possible thing for a brand that got drummed out of this market over quality issues. Besides, Dodge is a LOT more viable in this market than Alfa Romeo. Let the Europeans have Alfas.