离子液体辅助燃烧法制备多孔La2O3及其吸附性能研究

赵金花,王宇松,傅韬,黄忠亮,陈武华,欧阳清海,吕芬芬,罗江水

Preparation of porous cerium oxide synthesized by low temperature combustion method assisted by ionic liquid and its adsorption properties analysis

Jinhua Zhao,Yusong Wang,Tao Fu,Zhongliang Huang,Wuhua Chen,Qinghai Ouyang,Fenfen Lü,Jiangshui Luo

表2 正交试验结果

实验号 因素 吸附量/（mg·g-1） A B C D 1 1 1 1 1 9.51 2 1 2 2 2 158.49 3 1 3 3 3 275.81 4 1 4 4 4 486.99 5 2 1 2 3 56.92 6 2 2 1 4 164.46 7 2 3 4 1 270.73 8 2 4 3 2 285.92 9 3 1 3 4 60.78 10 3 2 4 3 288.21 11 3 3 1 2 378.86 12 3 4 2 1 502.88 13 4 1 4 2 8.41 14 4 2 3 1 25.31 15 4 3 2 4 63.19 16 4 4 1 3 242.52 k1 232.70 33.91 198.84 202.11 k2 194.50 159.12 195.37 207.92 k3 307.68 247.15 161.96 215.87 k4 84.86 379.58 263.59 193.86 R 222.82 345.67 101.63 22.01