1. Center of Super-Diamond and Advanced Films (COSDAF) and Department of Chemistry, City University of Hong Kong, Hong Kong SAR 999077, P. R. China
2. Stimuli-Responsive Functional Materials and Devices (SFD), Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
3. Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology (TU/e), Groene Loper 3, 5612 AE Eindhoven, The Netherlands
4. Interactive Polymer Materials (IPM), Eindhoven University of Technology (TU/e), Groene Loper 3, 5612 AE Eindhoven, The Netherlands