离子液体/金属-有机骨架复合材料制备方法、理论计算及应用研究进展

文桂林; 李莹; 张红星; 肖安山

doi:10.13801/j.cnki.fhclxb.20200825.003

离子液体/金属-有机骨架复合材料制备方法、理论计算及应用研究进展

doi: 10.13801/j.cnki.fhclxb.20200825.003

中石化青岛安全工程研究院　化学品安全控制国家重点实验室，青岛 266101

基金项目: 国家自然科学基金(21701189)

详细信息

通讯作者:
李莹，博士，高级工程师，研究方向为挥发性有机物吸附材料及安全功能材料　E-mail：liying.chemistry@outlook.com

中图分类号: TB331
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- 被引次数: 0
出版历程
- 收稿日期: 2020-06-18
- 录用日期: 2020-08-04
- 网络出版日期: 2020-08-26
- 刊出日期: 2021-02-15

Research progress on synthesis, theoretical calculation and application of ionic liquid/Metal-organic framework composites

SINOPEC Qingdao Research Institute of Safety Engineering, State Key Laboratory of Safety and Control for Chemicals, Qingdao 266101, China

摘要

摘要: 金属-有机骨架(MOF)是一种多孔、高比表面积的新型纳米材料。离子液体(IL)具有稳定性好、功能可设计的特点，将IL负载到MOF的孔中，实现离子液体和MOF材料的有效组合，开发新型功能化复合多孔材料，有利于充分发挥两种材料的优势。本文主要介绍IL/MOF复合材料合成方法、分子模拟及其应用的最新研究。总结目前IL/MOF复合材料研究中存在的问题和机遇，并展望了IL/MOF复合材料的发展方向。
- 金属-有机骨架(MOF) /
- 离子液体 /
- 复合材料 /
- 相互作用 /
- 应用前景
Abstract: Metal-organic framework (MOF) is a new type of nano-material with porous and high specific surface area. Ionic liquids (IL) are characterized by good stability and functional design. Loading IL into the pores of MOF to achieve an effective combination of ionic liquids and MOF materials to develop new composite materials is conducive to giving full play to the advantages of the two materials. This article mainly introduces the latest research on the synthesis methods, structural properties and applications of IL/MOF composites, summarizes the current problems and opportunities in the research of IL/MOF composite materials, and prospects the development direction of IL/MOF composite materials.
- metal-organic framework (MOF) /
- ionic liquids /
- composite materials /
- interaction /
- application prospects

HTML全文

图 1 目前常用的几种离子液体/金属-有机骨架(IL/MOF)复合材料的合成方法

Figure 1. Several commonly used synthesis methods of ionic liquid/metal-organic framework (IL/MOF) composite materials

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图 2 ZIF-8和多种IL@ZIF-8复合材料的理想CO₂/CH₄选择性与CO₂分压的函数关系^[46]

Figure 2. Ideal CO₂/CH₄ selectivity of ZIF-8 and IL@ZIF-8 composites as a function of CO₂ partial pressure^[46]

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图 3 [Hnmp][H₂PO₄]/MOF-199复合材料的结构及其吸附性能示意图^[59]

Figure 3. Structure [Hnmp][H₂PO₄]/MOF-199 composite and its adsorption performance diagram^[59]

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图 4 离子液体(IL)/NH₂-MIL-101结构(左)、IL/NH₂-MIL-101在SPAEK中的分散图(右)^[70]

Figure 4. Structure of ionic liquid (IL)/NH₂-MIL-101 (left), scatter diagram of IL/NH₂-MIL-101 in SPAEK (right)^[70]

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图 5 咪唑(IMIZ)-酸性离子液体(BAIL)/MIL-101合成及其纳米笼中的微环境^[24]

Figure 5. Synthesis of imidazole (IMIZ)-bronsted acidic ionic liquid (BAIL)/MIL-101 and its microenvironment in nanocage^[24]

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图 6 氨基官能化IL(ABIL)-OH/Cu₃(BTC)₂在不同尺寸反应底物下的催化活性^[14]

Figure 6. Catalytic activity of amino functionalizes IL (ABIL)-OH/Cu₃(BTC)₂under different size reaction substrates^[14]

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图 7 非均相ABIL/HKUST-1催化剂在不同酸碱性溶剂中的合成表现^[82]

Figure 7. Synthesis performance of heterogeneous ABIL/HKUST-1 catalyst in different acidity solvents^[82]

DMF—Dimethyl formamide

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图 8 加热过程中离子电导率的阿伦尼乌斯图^[29]

Figure 8. Arrhenius plot of the ionic conductivity in the heating process^[29]

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表 1 离子液体的缩写说明

Table 1. Abbreviations of ionic liquids

Abbreviation	Ionic liquid
[BMIM][PF₆]	1-Butyl-3-methylimidazole hexafluorophosphate
[BMIM][Tf₂N]	1-Butyl-3-methylimidazole bis(trifluoromethylsulfonyl)imide
[BMIM][SCN]	1-Butyl-3-methylimidazole thiocyanate
[BMIM][BF₄]	1-Butyl-3-methylimidazole tetrafluoroborate
[BMIM][MeSO₄]	1-Ethyl-3-methylimidazole methyl sulfate
[BuPh₃P][Br]	(4-Bromobutyl) triphenylphosphonium bromide
[C₂MIM][Ac]	1-Ethyl-3-methylimidazole acetate
[C₄MIM][Br]	1-Butyl-3-methylimidazole bromide
[C₆MIM][Cl]	1-Hexyl-3-methylimidazole chloride
[C₁₀MIM][NTf₂]	1-Decyl-3-methylimidazole bis(trifluoromethanesulfonyl)imide
[C₆MIM][N(CN)₂]	1-Hexyl-3-methylimidazole dicyanamide
[C₆MIM][C(CN)₃]	1-Hexyl-3-methylimidazole melamine
[EMIM][TFSA]	1-Ethyl-3-methylimidazole bis(trifluoromethylsulfonyl)amide
EIMS	1-(1-Ethyl-3-imidazolium)propane-3-sulfonate
[Emim][EtSO₄]	1-Ethyl-3-methylimidazole ethyl sulfate
[Emim][Gly]	1-Ethyl-3-methylimidazole glycinate
[Emim][Phe]	1-Ethyl-3-methylimidazole phenylpropionate
[Hnmp][H₂PO₄]	1-Methyl-2-pyrrole dihydrogen phosphate
[HEMIM][DCA]	1-(2-Hydroxyethyl)-3-methylimidazole dicyandiamide
HTFSA	N,N-Bis(trifluoromethanesulfonyl)amide
[MPIm][Br]	1-Propyl-3-methylimidazole bromide
[P₆₆₆₁₄][NTf₂]	Trihexyltetradecylphosphine bis(trifluoromethylsulfonyl)amide
[PSMIM][HSO₄]	1-Methylimidazole-3-propylsulfonic acid hydrogen sulfate

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