磁性NiO的制备及其选择性吸附性能
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乐垚,刘亮君,亓丽芳,王超
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Preparation of magnetic nickel oxide and its selective adsorption performance
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Yao Le,Liangjun Liu,Lifang Qi,Chao Wang
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表2 NiO及NiO-C的吸附动力学参数
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| 样品 | qe(exp)/(mg·g-1) | 准一级动力学方程 | | 准二级动力学方程 | | qe(cal)/(mg·g-1) | K1/10-3min-1 | R2 | qe(cal)/(mg·g-1) | K2/10-4·mg-1·min-1 | R2 | | NiO | 81.3 | 44.2 | 3.92 | 0.984 8 | | 89.7 | 3.68 | 0.997 5 | | NiO-C | 3.2 | 1.6 | 3.73 | 0.988 0 | | 3.4 | 9.72 | 0.999 9 |
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