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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. The researchers studied the microstructure of different types of commercially available carbon fibers.

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

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Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. A paper on the work is published in Nature Energy. This magnified image shows aluminum deposited on carbon fibers in a battery electrode.

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DOE announces Stage 1 CABLE Conductor Manufacturing Prize Winners

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These conductivity-enhanced materials have the potential to lower the costs and impacts of adding renewables and electric cars to the grid, maximize next-generation energy storage technologies, and support electrification for energy-intensive sectors.

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“Massless” Carbon Fiber Batteries Will Help Future Solar EV Designs

CleanTechnica EVs

As most readers know, Tesla plans on introducing structural battery packs at some point in the near future. By using the battery pack’s container and the battery cells themselves for rigidity, the overall weight of the vehicle can be reduced.

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Ricardo TorqStor flywheel energy storage technology receives SAE 2014 World Congress Tech Award

Green Car Congress

Ricardo’s TorqStor high speed flywheel energy storage technology ( earlier post ) has been selected to receive the SAE Tech Award, as one of the top five technologies to be on display at the SAE World Congress 8-10 at the COBO Center, Detroit. Ricardo’s TorqStor. Click to enlarge.

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ORNL, University of Toledo to collaborate on advanced materials, manufacturing research for vehicle applications

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The US Department of Energy’s Oak Ridge National Laboratory and The University of Toledo have entered into a memorandum of understanding for collaborative research into the advanced design and manufacturing of high-strength, intelligent, lightweight materials for use by the automotive sector.

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