TY - Front. Chem. Sci. Eng. A1 - Wanyue Liu, Xiaoqin Liu, Jinming Chang, Feng Jiang, Shishi Pang, Hejun Gao, Yunwen Liao, Sheng Yu T1 - Efficient removal of Cr(VI) and Pb(II) from aqueous solution by magnetic nitrogen-doped carbon Y1 - 2021-10-15 JF - Frontiers of Chemical Science and Engineering JO - Front. Chem. Sci. Eng. SP - 1185 EP - 1196 VL - 15 IS - 5 UR - https://journal.hep.com.cn/fcse N1 - 10.1007/s11705-020-2032-8 ER -