Modification of Alberta Oilsand Asphaltene (AOA) for Development of Low-cost Carbon Fibres

This project aims to address the solubility challenges of asphaltene to facilitate its effective integration into cost-efficient carbon fibre (CF) production. Our recent investigations have demonstrated the feasibility of CF fabrication from asphaltene; however, its poor solubility and incompatibility with common solvents remain significant obstacles. This project will explore various chemical and thermal modification strategies to enhance asphaltene solubility in solvents, utilizing multiple commercial sources.

Project at a Glance

Funding Recipient: Deakin University, Prof. Minoo Naebe
Website: Visit their website
Funding Awarded: $957,711
Project Duration: Mar 1, 2025 – Apr 30, 2027
Sector: Clean Technology, Energy, Environment
Program: Bitumen Advanced Materials (BAM)

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Project description:

This project has significant applications in advancing cost-effective carbon fibre (CF) production for automotive, unmanned vehicles, and infrastructure sectors. By optimizing asphaltene solubility and integrating it into precursor fibres, the aim to reduce reliance on expensive polyacrylonitrile (PAN) while maintaining application-tailored properties. The findings will support sustainable material development, expand CF use in cost-sensitive applications, and position Alberta as a key player in the growing CF market through the utilization of oil sands-derived asphaltene.