[1] Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, Wuhan 430070, Hubei, Peoples R China
[2] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Hubei, Peoples R China
[3] Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 117574, Singapore
[4] Nanyang Technol Univ, Sch Phys & Math Sci, Div Phys & Appl Phys, Singapore 637371, Singapore
[5] Nanyang Polytech, Sch Engn, Singapore 569830, Singapore