Facile synthesis of Al-fumarate metal–organic framework nano-flakes and their highly selective adsorption of volatile organic compounds
Facile synthesis of Al-fumarate metal–organic framework nano-flakes and their highly selective adsorption of volatile organic compounds
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富马酸铝金属有机骨架纳米片的简便合成及其对挥发性有机化合物的高选择性吸附
DOI：
10.1016/j.matlet.2017.01.120
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发表时间：
2017-06
影响因子：
3
通讯作者：
Yunlin Chen
中科院分区：
文献类型：
--
作者：
Lin Zhou;Xinghua Zhang;Yunlin Chen
本文合成了富马酸铝金属有机骨架（MOF）纳米片，并研究了该纳米材料对挥发性有机物的吸附性能。吸附平衡结果表明，二氯甲烷（DCM）比三氯甲烷（TCM）优先吸附。此外，我们使用理想吸附溶液理论（IAST）方法预测二元吸附选择性性能。在298 K下，该固体对等摩尔的DCM/TCM蒸气的吸附选择性摩尔比约为20.0，远高于HKUST-1和IRMOF-3的吸附选择性摩尔比（分别为2.17和5.62）。该研究表明富马酸铝纳米薄片在通过选择性吸附回收挥发性有机化合物（VOCs）中的潜在用途。
In this letter, Al-fumarate metal–organic framework (MOF) nano-flakes were synthesized and volatile organic compounds adsorption performance of this nanomaterial was investigated. The adsorption equilibria results indicated that dichloromethane (DCM) was preferentially adsorbed over trichloromethane (TCM). Moreover, we used ideal-adsorbed solution theory (IAST) method to predict the binary adsorption selectivity performance. It showed a high adsorption selectivity molar ratio about 20.0 towards an equimolar mixture of DCM/TCM vapors at 298 K on this solid, which was much higher than that of HKUST-1 and IRMOF-3 (2.17 and 5.62, respectively). This study indicates the potential use of Al-fumarate nano-flakes in volatile organic compounds (VOCs) recovery by selective adsorption.
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影响因子：
3
作者：
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通讯作者：
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影响因子：
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作者：
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DOI：
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作者：
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