1. Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
2. Laboratory of Nanostructured
Fluorinated Materials (NFMLab), Department
of Chemistry, Materials, and Chemical Engineering “Giulio Natta”, Politecnico di Milano, via L. Mancinelli 7, 20131 Milano, Italy
3. Department
of Physics and Astronomy, University of California, Los Angeles, California 90095, United States
4. VTT Technical Research Centre of Finland Ltd., Biologinkuja 7, FI-02044 Espoo, Finland