Supported ionic liquids: versatile reaction and separation media

Riisager, Anders; Fehrmann, Rasmus; Haumann, Marco; Wasserscheid, Peter

doi:10.1007/s11244-006-0111-9

Cited by 321 publications

(118 citation statements)

References 58 publications

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“…The activities of ILs could be greatly improved by adding metal salts or complexes for the synthesis of cyclic carbonates. Furthermore, synergistic effects on promoting the cycloaddition reactions of epoxides have been reported [31,[34][35][36][37][38][39][40][42][43][44][45][46][47][48][49][50][51][52].…”

Section: Metal-based Ionic Liquidsmentioning

confidence: 99%

“…In 2001, Peng et al first successfully employed ILs to catalyze cycloaddition of carbon dioxide for the synthesis of cyclic carbonates [33]. Many scientists have made a concentrated effort to improve the performance of the ILs catalysts during the past decade [2,31,[34][35][36][37][38][39][40][41]. Most research was focused on adding metal compounds into ILs catalytic system, synthesis of task-specific ionic liquids with functional groups and synthesis of supported ionic liquids.…”

Section: Introductionmentioning

confidence: 99%

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Ionic Liquids: The Synergistic Catalytic Effect in the Synthesis of Cyclic Carbonates

Cheng

Wang

et al. 2013

Catalysts

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This review presents the synergistic effect in the catalytic system of ionic liquids (ILs) for the synthesis of cyclic carbonate from carbon dioxide and epoxide. The emphasis of this review is on three aspects: the catalytic system of metal-based ionic liquids, the catalytic system of hydrogen bond-promoted ionic liquids and supported ionic liquids. Metal and ionic liquids show a synergistic effect on the cycloaddition reactions of epoxides. The cations and anions of ionic liquids show a synergistic effect on the cycloaddition reactions. The functional groups in cations or supports combined with the anions have a synergistic effect on the cycloaddition reactions. Synergistic catalytic effects of ILs play an important role of promoting the cycloaddition reactions of epoxides. The design of catalytic system of ionic liquids will be possible if the synergistic effect on a molecular level is understood.

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Section: Metal-based Ionic Liquidsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ionic Liquids: The Synergistic Catalytic Effect in the Synthesis of Cyclic Carbonates

Cheng

Wang

et al. 2013

Catalysts

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“…Preparation of a supported ionic liquid phase (SILP) on several polymeric [12,13] and inorganic supports [14][15][16] has been the subject of several recent research works.…”

Section: Introductionmentioning

confidence: 99%

Insight into the immobilization of ionic liquids on porous carbons

Rufete-Beneite

Román-Martı́nez

Linares-Solano

2014

Carbon

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Please cite this article as: Rufete-Beneite, M., Román-Martínez, M.C., Linares-Solano, A., Insight into the immobilization of ionic liquid on porous carbons, Carbon (2014), doi: http://dx.doi.org/10.1016/j.carbon. 2014.06.009This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. The maximum IL that can be loaded depends mainly on the total pore volume of the supports. For comparable pore volumes, the porosity type and the oxygen surface content have no influence on the IL loading. The supported IL fills most of the pores, leaving some blocked porosity. The stability of the supported IL phase (especially important for its subsequent use in catalysis) has been tested in water under general hydrogenation conditions (60 °C and 10 bar H 2 ). In general, leaching is low but it increases with the amount of IL loaded and with the oxidation treatments of the supports.3

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“…However, the issue of ionic liquids is their high viscosity which can limit the mass transfer of solutes in the ionic liquid [6]. Besides, non-supported ionic liquid requires a large amount of ionic liquid used for either reaction or separation and it is costly since ionic liquid are an expensive solvent [6].…”

Section: Introductionmentioning

confidence: 99%