Ryan Lively and Dong-Yeun Koh (IMAGE) Georgia Institute of Technology Caption Georgia Tech Assistant Professor Ryan Lively (left) and Postdoctoral Fellow Dong-Yeun Koh monitor the spinning process used to produce the polymeric fibers that are converted for use in the carbon membranes used for separating alkyl aromatic chemicals. Credit Credit: Rob Felt, Georgia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.