1. Materials Science and Testing of Plastics, Department of Polymer Science; Montanuniversität Leoben; Otto Glöckel-Straße 2 Leoben 8700 Austria
2. Faculty of Engineering; University of Wollongong; New South Wales 2522 Australia
3. ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus; University of Wollongong; New South Wales 2522 Australia