article thumbnail

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., The researchers studied the microstructure of different types of commercially available carbon fibers. —Fredi et al.

article thumbnail

SGL Carbon to produce carbon fiber battery housing cover for BMW Group

Green Car Congress

The BMW Group has selected SGL Carbon to produce a cover component for battery enclosures. This substantial multi-year order will include the production of an innovative glass-fiber-based cover plate for the battery housing for usage in a future plug-in hybrid model of BMW Group.

article thumbnail

NREL plant-based epoxy enables recyclable carbon fiber; more cost-effective, lower GHG footprint

Green Car Congress

Researchers at the National Renewable Energy Laboratory (NREL) have shown that making carbon fiber composites with bio-based epoxies and an anhydride hardener makes the material fully recyclable by introducing linkages that are more easily degraded. Synthesizing carbon fiber involves temperatures of more than 1,000 °C.

article thumbnail

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.

article thumbnail

Asahi Kasei to present diversified material solutions for EV batteries and circular economy at Fakuma 2023

Green Car Congress

Japanese technology company Asahi Kasei will showcase diversified material solutions for safe and compact EV batteries, improved connectivity and lightweighting, as well as circular economy at Fakuma , the world’s leading trade event for industrial plastics processing, from 17 - 21 October 2023 in Friedrichshafen, Germany.

article thumbnail

BMW and SGL to triple production capacity at Moses Lake carbon fiber plant with $200M expansion; world’s largest carbon fiber plant

Green Car Congress

A production line for carbon fiber takes the PAN precursor through two stages (stabilization/oxidation and carbonization) and then to winding. The site expansion, scheduled to be completed by early 2015, will make the plant in Moses Lake the world’s largest carbon fiber plant. 3,000 tons of carbon fiber.

article thumbnail

Hankuk Carbon, Dymag partner to mass manufacture carbon composite wheels for automotive

Green Car Congress

Hankuk Carbon Co Ltd, a manufacturer of advanced composite materials, has formed a strategic joint-partnership with Dymag, a manufacturer of carbon composite wheels, to enable the mass production of high-performance carbon composite wheels for the world’s leading automotive OEMs.

Carbon 259