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Study links carbon fiber microstructure to Li insertion mechanism in structural batteries

Green Car Congress

Carbon fibers have already beeen demonstrated as high-capacity Li-ion battery anodes, opening the way for their use as structural electrodes—i.e., simultaneously carrying mechanical load and storing electrical energy. A slight reduction in stiffness is not a problem for many applications such as cars.

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Chalmers team develops structural battery that performs 10x better than previous versions

Green Car Congress

Researchers from Chalmers University of Technology, in collaboration with KTH Royal Institute of Technology in Stockholm, have produced a structural battery that performs ten times better than all previous versions. It contains carbon fiber that serves simultaneously as an electrode, conductor, and load-bearing material.

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Swedish researchers explore use of carbon fiber as active electrode in structural battery for electric vehicles

Green Car Congress

Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car.

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Enter BMW — with Carbon Fiber

Revenge of the Electric Car

BMW MegaCity Urban Electric Car To Be Built of Carbon Fiber. First, the raw feedstock to make carbon fibers–just call it a “polacrylonitrile-based precursor&# –is made in Japan by a joint venture between SGL and Mitsubishi Rayon and flown to the U.S. April 7th, 2010. Japan –> U.S.

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BMW to present BMW iX5 Hydrogen at the IAA Mobility 2021

Green Car Congress

Two years after unveiling the BMW i Hydrogen NEXT concept car, BMW will present the BMW iX5 Hydrogen at the IAA Mobility 2021 in Munich in September. With its high-performance fuel cell and optimized power battery, the BMW iX5 Hydrogen’s drive system is unique in the world.

BMW 418
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Volvo Car Group testing lightweight structural energy storage material applied in trunk lid and plenum cover

Green Car Congress

A composite blend of carbon fibers and polymer resin is being developed that can store and charge more energy faster than conventional batteries can. Volvo Cars is the only car manufacturer participating in the EU-funded project, which started in early 2010. Close up of the trunk lid carbon fiber composite.

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Viritech partners with Pininfarina on Apricale hydrogen hypercar

Green Car Congress

The Apricale is the first manifestation of this ambition; the exceptional demands of hypercar performance have required Viritech to re-imagine existing FCEV drivetrain technology by using its proprietary Tri-Volt intelligent energy management systems (EMS) to operate a multi-hundred kW fuel cell system and high-density, small battery pack.