1. University of Oxford Department of Chemistry Oxford OX1 3TA UK
2. Linköping University Department of Science and Technology Laboratory of Organic Electronics Norrköping SE‐60174 Sweden
3. Wallenberg Wood Science Center Department of Science and Technology Linköping University Norrköping SE‐60174 Sweden
4. Birla Institute of Technology and Science (BITS) Department of Chemical Engineering Pilani 333031 India
5. King Abdullah University of Science and Technology (KAUST) Biological Sciences and Engineering Division Thuwal 23955–6900 Saudi Arabia
6. George W. Woodruff School of Mechanical Engineering Georgia Institute of Technology Atlanta GA 30332 USA
7. King Abdullah University of Science and Technology (KAUST) Physical Science and Engineering Division Thuwal 23955–6900 Saudi Arabia
8. Stanford University Department of Materials Science and Engineering Stanford CA 94305 USA
9. Imperial College London Department of Chemistry and Center for Plastic Electronics London W12 0BZ UK