Yasmine Abdin (right) and her collaborators are transforming bitumen from Alberta’s oilsands into carbon fibre - at much less cost than what is currently available. Photo credit: UBC Applied Science/Paul Joseph
Yasmine Abdin ( right ) and her collaborators are transforming bitumen from Alberta's oilsands into carbon fibre - at much less cost than what is currently available. Photo credit: UBC Applied Science/Paul Joseph Science, Health & Technology Lillienne Zen Bitumen, the sticky product from Alberta's oil sands, is normally burned as fuel or gets a second life as asphalt pavement. But what if it could be turned into something more valuable, like the carbon fibres that make aircraft and hockey sticks light and durable, and electric cars safer and more efficient? Cheaper fibres. UBC materials engineer Dr. Yasmine Abdin and her colleagues, Dr. Frank Ko in the faculty of applied science and Dr. Scott Renneckar in the faculty of forestry, have developed a way to convert bitumen into commercial-grade carbon fibres. Their solution, described recently in the journal Advances in Natural Sciences: Nanoscience and Nanotechnology , uses melt spinning to produce two sizes of fibres cleanly and economically. Projected cost is $12 per kilo, compared to commercial carbon fibres that normally cost $33 per kilo. The solution won the first two phases of the Carbon Fibre Grand Challenge, a competition launched by Alberta Innovates to recover valuable products from oil sands, and the team plans to apply for the third phase of the challenge.
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