LIBRE Patent Published on ‘Improvements relating to carbon fibre precursors’

Abstract: A composition for use in the formation of a lignin-based carbon fibre precursor is disclosed. The composition is a blend of a lignin and at least 10wt% of a thermoplastic elastomer. The thermoplastic elastomer may improve the mechanical properties of the lignin-based blend to the extent that conventional carbon fibre precursor formation processes can be carried out using the blend whereas said processes would have been problematic and/or failed when using only lignin to form the carbon fibre precursors.…

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New LIBRE paper

Understanding the thermal and dielectric response of organosolv and modified kraft lignin as a carbon fibre precursor. Download full text at!divAbstract Also available open access at

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