Ionic liquids supported on metal-organic frameworks: Remarkable adsorbents for adsorptive desulfurization

Nazmul Abedin Khan; Zubair Hasan; Sung Hwa Jhung

doi:10.1002/chem.201304291

Ionic liquids supported on metal-organic frameworks: Remarkable adsorbents for adsorptive desulfurization

Nazmul Abedin Khan, Zubair Hasan, Sung Hwa Jhung

Kyungpook National University

Research output: Contribution to journal › Article › peer-review

217 Scopus citations

Abstract

Acidic ionic-liquids (IL) supported on metal-organic frameworks (MOFs) have been shown to be beneficial for adsorptive desulfurization. A remarkable improvement in the adsorption capacity (ca. 71%) was observed in for ILs supported on MIL-101 compared with virgin MIL- 101. The improved adsorptive performance might be explained by the acid-base interactions between the acidic ionic liquid and basic benzothiophene (BT). Moreover, from this study, it can be suggested that porous MOFs, supported with ionic liquids, may introduce a new class of highly porous adsorbents for the efficient adsorption of various compounds.

Original language	English
Pages (from-to)	376-380
Number of pages	5
Journal	Chemistry - A European Journal
Volume	20
Issue number	2
DOIs	https://doi.org/10.1002/chem.201304291
State	Published - 7 Jan 2014

Keywords

Acid-base interactions
Adsorption
Desulfurization
Ionic liquids
Metal-organic frameworks

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10.1002/chem.201304291

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abstract = "Acidic ionic-liquids (IL) supported on metal-organic frameworks (MOFs) have been shown to be beneficial for adsorptive desulfurization. A remarkable improvement in the adsorption capacity (ca. 71%) was observed in for ILs supported on MIL-101 compared with virgin MIL- 101. The improved adsorptive performance might be explained by the acid-base interactions between the acidic ionic liquid and basic benzothiophene (BT). Moreover, from this study, it can be suggested that porous MOFs, supported with ionic liquids, may introduce a new class of highly porous adsorbents for the efficient adsorption of various compounds.",

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AU - Hasan, Zubair

AU - Jhung, Sung Hwa

PY - 2014/1/7

Y1 - 2014/1/7

N2 - Acidic ionic-liquids (IL) supported on metal-organic frameworks (MOFs) have been shown to be beneficial for adsorptive desulfurization. A remarkable improvement in the adsorption capacity (ca. 71%) was observed in for ILs supported on MIL-101 compared with virgin MIL- 101. The improved adsorptive performance might be explained by the acid-base interactions between the acidic ionic liquid and basic benzothiophene (BT). Moreover, from this study, it can be suggested that porous MOFs, supported with ionic liquids, may introduce a new class of highly porous adsorbents for the efficient adsorption of various compounds.

AB - Acidic ionic-liquids (IL) supported on metal-organic frameworks (MOFs) have been shown to be beneficial for adsorptive desulfurization. A remarkable improvement in the adsorption capacity (ca. 71%) was observed in for ILs supported on MIL-101 compared with virgin MIL- 101. The improved adsorptive performance might be explained by the acid-base interactions between the acidic ionic liquid and basic benzothiophene (BT). Moreover, from this study, it can be suggested that porous MOFs, supported with ionic liquids, may introduce a new class of highly porous adsorbents for the efficient adsorption of various compounds.

KW - Acid-base interactions

KW - Adsorption

KW - Desulfurization

KW - Ionic liquids

KW - Metal-organic frameworks

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Ionic liquids supported on metal-organic frameworks: Remarkable adsorbents for adsorptive desulfurization

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