1. Laboratory of Advanced Optoelectronic MaterialsCollege of ChemistryChemical Engineering and Materials ScienceSoochow University Suzhou 215123 China
2. Jiangsu Key Laboratory for Carbon‐Based Functional Materials & DevicesInstitute of Functional Nano & Soft Materials (FUNSOM)Soochow University Suzhou 215123 China
3. CAS Research/Education Center for Excellence in Molecular SciencesCAS Key Laboratory of Organic SolidsInstitute of ChemistryChinese Academy of Sciences Beijing 100190 China