[1] Tianjin Univ, Sch Chem Engn, Tianjin 300072, Peoples R China
[2] Shanghai Normal Univ, Key Lab Chinese Minist Educ Resource Chem, Shanghai 200234, Peoples R China
[3] Univ Calif Los Angeles, Dept Chem & Biomol Engn, Los Angeles, CA 90095 USA
[4] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China