[Xia, Jiaoyun] Changsha Univ Sci & Technol, Coll Chem & Environm Engn, Changsha 410076, Hunan, Peoples R China.
[Wang, Yongxian; Yu, Junfeng; Yin, Duanzhi] Chinese Acad Sci, Shanghai Inst Appl Phys, Radiopharmaceut Ctr, Shanghai 201800, Peoples R China.
[Li, Gucai] Hunan Inst Engn, Dept Chem & Chem Engn, Xiangtan 411101, Hunan, Peoples R China.
[Xia, Jiaoyun] Changsha Univ Sci & Technol, Coll Chem & Environm Engn, 45 Chiling Rd, Changsha 410076, Hunan, Peoples R China.