Polymer Braces, Placed inside Large-Pore MOFs, Help to Inhibit the Collapse of the Framework (image) Ecole Polytechnique Fédérale de Lausanne Share Print E-Mail Caption Polymer braces, placed inside large-pore MOFs, help to inhibit the collapse of the framework. Credit Li Peng (EPFL) Usage Restrictions Media purposes only. Commercial usage restricted; by permission only. Share Print E-Mail 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.