1. Department of Chemistry; University of British Columbia; 2036 Main Mall Vancouver British Columbia V6T 1Z1 Canada
2. Department of Chemistry; Hue University of Sciences; Hue University; 77 Nguyen Hue Hue 530000 Vietnam
3. International Training Institute for Materials Science (ITIMS); Hanoi University of Science and Technology (HUST); 1 Dai Co Viet Street Hanoi 100000 Vietnam