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

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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. In this €3.4-million million (US$4.7-million)

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

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It contains carbon fiber that serves simultaneously as an electrode, conductor, and load-bearing material. The structural battery uses carbon fiber as a negative electrode, and a lithium iron phosphate-coated aluminum foil as the positive electrode. GPa, and tensile strength exceeding 300?MPa. Image: Marcus Folino.

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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

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This magnified image shows aluminum deposited on carbon fibers in a battery electrode. Among the advantages of aluminum is that it is abundant in the earth’s crust, it is trivalent and light, and it therefore has a high capacity to store more energy than many other metals. A paper on the work is published in Nature Energy.

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BMW begins road testing of i Hydrogen NEXT; small-series production model in late 2022

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Hydrogen could become an attractive alternative to battery-electric drive trains—especially for customers who do not have their own access to electric charging infrastructure or who frequently drive long distances.

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BMW to present BMW iX5 Hydrogen at the IAA Mobility 2021

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The energy stored in this power battery is also utilized for particularly sporty driving maneuvers—delivering a system output of 275 kW/374 hp and guaranteeing the brand’s signature driving experience. Model-specific design elements 3D-printed.

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

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A composite blend of carbon fibers and polymer resin is being developed that can store and charge more energy faster than conventional batteries can. The material combines carbon fibers and a polymer resin, creating a very advanced nanomaterial, and structural supercapacitors. Click to enlarge.

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Shell/AirFlow Starship hyper-fuel efficient Class 8 truck to make cross-country run

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Special Starship features include: Bespoke 100% hyper-aerodynamic carbon fiber cab. 5,000 watt solar array on trailer roof that charges and stores. Active grill shutters (active based on temperature to maximize. aerodynamics and maximize efficiency) when open, enable air. improved efficiency as well as good pulling power.

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