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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

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MIT team devises approaches for practical carbon-nanotube-coated carbon fiber; stronger, more electrically conductive

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MIT scientists demonstrated two approaches for growing CNTs on carbon fiber without degrading the fiber strength. Researchers at MIT have demonstrated two approaches for producing carbon fibers coated in carbon nanotubes without degrading the underlying fiber’s strength. Credit: ACS, Steiner et al.

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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. Click to enlarge.

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INFINITI/Renault Sport Project Black S hints at performance hybrid powertrain, inspired by Formula 1 ERS

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INFINITI has also called upon the team’s high level of expertise in advanced composite materials to create the carbon fiber bodywork elements of the Project Black S. In its Formula One application, the technology employs two types of motor generator units (MGUs) and a battery pack to gather, store and recycle electrical energy.

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Mahindra Racing unveils Formula E electric racer at Auto Expo 2014

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Mahindra Racing, the motor sports division of the India-based Mahindra Group, unveiled India’s first Formula E battery-electric race car, capable of reaching speeds of up to 225 km/h (140 mph), at Auto Expo 2014 in Delhi. Mahindra is the only Indian team in the Formula E. The Formula E car produces 200 kw of power.

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Bus maker Alexander Dennis to fit GKN Gyrodrive flywheel hybrid systems to 250 buses; partners on international development

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ADL will focus initially on the introduction of the low emission technology to bus fleets in London and Oxford but anticipates rapid deployment across the UK in the next few years. In other words, the flywheel cannot be considered as a battery replacement from perspective of storing energy over long durations (such as overnight).

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US MSRP for BMW i3 EV will be $41,350, before incentives

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The BMW i3’s 170 horsepower (127 kW) and 184 lb-ft (249 N·m) of torque hybrid-synchronous electric motor, developed and produced by BMW, is electrified by a 22-kWh lithium-ion battery, good for 80-100 miles of driving. From a public fast-charging station, it will provide an 80% charge from a fully depleted battery in just 20 minutes.

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