[1] Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China
[2] Peking Univ, Coll Chem & Mol Engn, Ctr Nanochem, Beijing Sci & Engn Ctr Nanocarbons,Natl Lab Mol S, Beijing 100871, Peoples R China
[3] Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266042, Peoples R China
[4] Louisiana State Univ Shreveport, Dept Chem & Phys, One Univ Pl, Shreveport, LA 71115 USA
[5] Univ Houston, Dept Chem, Houston, TX 77204 USA