1. Department of ChemistryWake Forest University Winston‐Salem NC 27109 USA
2. Shenzhen Engineering Lab of Flexible Transparent Conductive FilmsDepartment of Materials Science and EngineeringHarbin Institute of Technology Shenzhen 518055 China
3. Material Science and Technology Division (MSTD)Oak Ridge National Laboratory (ORNL) Oak Ridge TN 37831 USA
4. Institute of Functional Nano and Soft Materials (FUNSOM)Soochow University Suzhou Jiangsu 215123 China