1. KAUST Solar Center (KSC) Physical Sciences and Engineering Division (PSE) King Abdullah University of Science and Technology (KAUST) Thuwal 23955–6900 Kingdom of Saudi Arabia
2. Department of Chemistry and Centre for Processable Electronics Imperial College London Exhibition Road London SW7 2AZ UK
3. Department of Chemistry University of Oxford 12 Mansfield Road Oxford OX1 4BH UK
4. KAUST Core Labs King Abdullah University of Science and Technology (KAUST) Thuwal 23955–6900 Kingdom of Saudi Arabia
5. Biological and Environmental Science and Engineering Division Organic Bioelectronics Laboratory King Abdullah University of Science and Technology (KAUST) Thuwal 23955–6900 Kingdom of Saudi Arabia
6. Department of Hydrogen and Renewable Energy Kyungpook National University Daegu 41566 Republic of Korea