Carbon Fiber from Methane

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Program:
IDEAS
Award:
$489,889
Location:
Baltimore, Maryland
Status:
ALUMNI
Project Term:
10/01/2015 - 03/31/2017

Technology Description:

Johns Hopkins University will develop and assess components of a self-powered system to convert methane (the main component in natural gas) into carbon fiber. Methane can be separated into carbon and hydrogen, or burned for energy. The team will develop processes to use methane both to power the system and serve as carbon feedstock in a four stage system. First, methane is decomposed into hydrogen and carbon, and combined into a carbon/metal aggregate. Second, the carbon/metal aggregate is melted, producing a liquid melt containing carbon dissolved within it. Third, the melt is solidified into a homogeneous ribbon. Fourth, carbon is extracted from the ribbon in the form of fiber or fiber precursor. Finally, the metal content of the ribbon is reclaimed and recycled back to the start of the process for further methane decomposition. The project will focus on resolving the materials science challenges of directing carbon crystal growth into fiber and/or fiber precursors (steps 3 and 4). The final goal is to produce fibers that have the strength and stiffness of traditionally produced carbon fiber while requiring a fraction of energy and cost to produce.

Contact

ARPA-E Program Director:
Dr. Jason Rugolo
Project Contact:
Prof. Jonah Erlebacher
Press and General Inquiries Email:
ARPA-E-Comms@hq.doe.gov
Project Contact Email:
Jonah.Erlebacher@jhu.edu

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