1. Department of Materials Science and Engineering and The Shenzhen Key Laboratory for Printed Organic ElectronicsSouthern University of Science and Technology (SUSTech) No. 1088, Xueyuan Road Shenzhen Guangdong 518055 China
2. Department of ChemistryKorea University 145 Anam‐ro, Seongbuk‐gu Seoul 136–713 Republic of Korea
3. Australian SynchrotronANSTO 800 Blackburn Road Clayton Victoria 3168 Australia
4. Department of Materials Science and EngineeringMonash University Wellington Road Clayton Victoria 3800 Australia