Cu/Mg比对Cu/Mg-MOF-74的CO2吸附性能的影响
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凌洁, 周安宁, 王文珍, 贾忻宇, 马梦丹
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Effect of Cu/Mg Ratio on CO2 Adsorption Performance of Cu/Mg-MOF-74
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LING Jie, ZHOU Anning, WANG Wenzhen, JIA Xinyu, MA Mengdan
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表S1 CO2和N2在Cu/Mg-MOF-74上吸附的Langmuir-Freundlich模型拟合参数(303.15 K)
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Table S1 Langmuir-Freundlich parameters of CO2 and N2 uptake on Cu/Mg-MOF-74 at 303.15 K and different Cu/Mg ratios
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Parameter | 1/0 | 0.83/0.17 | 0.8/0.2 | 0.6/0.4 | 0.22/0.78 | 0.1/0.9 | 0/1 | CO2 | Qsat /(mmol·g−1) | 11.11 | 19.03 | 23.33 | 44.74 | 7.44 | 10.65 | 9.49 | b | 1.75×10−3 | 2.50×10−3 | 7.31×10−3 | 1.55×10−2 | 1.62×10−1 | 1.83×10−1 | 1.99×10−1 | c | 0.959 | 0.837 | 0.621 | 0.391 | 0.498 | 0.486 | 0.522 | R2 | 0.9999 | 0.9999 | 0.9991 | 0.9978 | 0.9952 | 0.9936 | 0.9939 | N2 | Qsat /(mmol·g−1) | 0.47 | 0.36 | 0.57 | 1.06 | 1.83 | 2.65 | 0.90 | b | 2.17×10−3 | 3.09×10−3 | 2.70×10−3 | 2.90×10−3 | 2.08×10−3 | 2.24×10−3 | 3.25×10−3 | c | 1.16 | 1.24 | 1.52 | 1.08 | 1.075 | 1.06 | 1.17 | R2 | 0.9999 | 0.9997 | 0.9998 | 0.9999 | 0.9999 | 0.9999 | 0.9998 |
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