1. Materials Research and Technology DepartmentLuxembourg Institute of Science and Technology 5 rue Bommel–ZAE Robert Steichen L‐4940 Hautcharage Luxembourg
2. Thomas Graham BuildingDepartment of Pure and Applied ChemistryUniversity of Strathclyde 295 Cathedral Street Glasgow G1 1BX UK
3. Center of Innovation and Research in Materials PolymersLaboratory of Polymeric and Composite MaterialsUniversité de Mons Place du Parc 23B‐7000 Mons Belgium