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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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DOE announces Stage 1 CABLE Conductor Manufacturing Prize Winners

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The Clean Carbon Conductors team, with members from Rice University and DexMat Co, is designing enhanced-conductivity CNTs by improving fiber quality, alignment, packing density, and by electrochemically doping the CNTs.

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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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Instead of a battery, the Gyrodrive system uses a magnetically loaded high-speed carbon-fiber flywheel to store the energy generated by a bus as it slows down to stop. The electric flywheel technology is particularly suited to applications that demand high symmetric power transmission at continuous cyclic duty cycle.

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European Researchers Developing Multifunctional Structural Composite Material That Can Double as Energy Storage

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Researchers from Imperial College London and their European partners, including Volvo Car Corporation, are developing a prototype multifunctional structural composite material composed of carbon fibers and a polymer resin which can store and discharge electrical energy and which is also strong and lightweight enough to be used for car parts.

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Magneti Marelli and Flybrid Systems Collaborate on Flywheel Capacitor for KERS

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Italian motorsport electronics specialist Magneti Marelli and UK high-speed flywheel specialist Flybrid Systems are collaborating to develop a new energy storage solution for Kinetic Energy Recovery Systems (KERS). A small electric pump will occasionally top up the vacuum so that no regular maintenance is required.

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Graphene 3D Lab showing prototype 3D printed battery; potential for structural batteries

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The company says that its 3D printed graphene battery potentially could outperform a conventional battery because the shape, size and specifications can be freely adjusted to fit the particular design of a device. Earlier post.).

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