[1] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China
[2] Chongqing Technol & Business Univ, Chongqing Key Lab Catalysis & Funct Organ Mol, Coll Environm & Biol Engn, Chongqing 400067, Peoples R China
[3] Chongqing Univ, Natl Key Lab Fundamental Sci Micro Nanodevices &, Chongqing 400044, Peoples R China
[4] ASTAR, Inst Chem & Engn Sci, Singapore 627833, Singapore