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.
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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- HotRod It took longer than it should have, but I respect VW for openly acknowledging the system's numerous flaws. Hearing that they intend to bring back physical controls for commonly used features, and that they wish to standardize them across their lineup was the biggest surprise in VW's announcement. It's just so sensible. Rather than using completely different configurations of physical buttons, capacitive controls and touchscreens for every single model, Hyundai/Kia/Genesis would be wise to consider a similar strategy.
- Zerofoo Ugh - a MKIV VW. Heavy, slow and terrible interior durability to boot. The 1.8t in these things had awful lag, and was made worse by owners swapping K03 for K04 turbos.No Thanks.
- Oberkanone I'm into it. An occasional trip on the WABAC machine is of interest to me.Thinking of Nissan I have to suspect being an underachiever is their goal. Not since the SE-R has the Sentra been class leading. "Most likely to be a rental" is as appropriate in Nissans yearbook in 2022 as it was 2012.
- EBFlex Quality though? Was never on the table at Ford.
- Oberkanone Prefer Trail Duster on rarity basis. Here is a nice one. 1979 Plymouth Trail Duster Sport 4x4 for sale on BaT Auctions - closed on May 14, 2020 (Lot #31,407) | Bring a Trailer