Cycloalkanes and Sustainability (IMAGE) DOE/Sandia National Laboratories Caption Researchers at Sandia National Laboratories published data on the physical properties of cycloalkanes that could play an important role in reducing aviation emissions. Credit Jami Butler, Sandia National Laboratories Usage Restrictions N/A License Original 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.