1. Institute of Molecular Functional
Materials, Department of Chemistry and Institute of Advanced Materials, Hong Kong Baptist University, Waterloo Road, Kowloon
Tong, Hong Kong, P. R. China
2. Department of Physics, The Chinese University of Hong Kong, Shatin, New Territories,
Hong Kong, P. R. China
3. State
Key Laboratory of Fine Chemicals,
School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, P. R. China
4. HKBU Institute of Research and
Continuing Education, Shenzhen Virtual University Park, Shenzhen,
518057, P. R. China