[Zhong, Chun-Tao; Fang, Yang-Yang; Chen, Jin-Yang; Zhou, Yuan-Ming] Yangtze Normal Univ, Coll Chem & Chem Engn, Chongqing 408000, Peoples R China.
[Liu, Kai-Jian; He, Wei-Min] Hunan Univ Sci & Engn, Dept Chem, Yongzhou 425100, Peoples R China.
[Gui, Qing-Wen; Cao, Zhong] Changsha Univ Sci & Technol, Hunan Prov Key Lab Mat Protect Elect Power & Tran, Changsha 410114, Peoples R China.
[Lin, Ying-Wu] Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Peoples R China.