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dc.contributor.author Ahmed, Imteaz -
dc.contributor.author Panja, Tandra -
dc.contributor.author Khan, Nazmul Abedin -
dc.contributor.author Sarker, Mithun -
dc.contributor.author Yu, Jong-Sung -
dc.contributor.author Jhung, Sung Hwa -
dc.date.available 2017-08-10T08:15:45Z -
dc.date.created 2017-08-09 -
dc.date.issued 2017-03 -
dc.identifier.issn 1944-8244 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/4212 -
dc.description.abstract Porous carbons were prepared from a metal-organic framework (MOF, named ZIF-8), with or without modification, via high-temperature pyrolysis. Porous carbons with high nitrogen content were obtained from the calcination of MOF after introducing an ionic liquid (IL) (IL@MOF) via the ship-in-bottle method. The MOF-derived carbons (MDCs) and IL@MOF-derived carbons (IMDCs) were characterized using various techniques and used for liquid-phase adsorptions in both water and hydrocarbon to understand the possible applications in purification of water and fuel, respectively. Adsorptive performances for the removal of organic contaminants, atrazine (ATZ), diuron, and diclofenac, were remarkably enhanced with the modification/conversion of MOFs to MDC and IMDC. For example, in the case of ATZ adsorption, the maximum adsorption capacity of IMDC (Q0 = 208 m2/g) was much higher than that of activated carbon (AC, Q0 = 60 m2/g) and MDC (Q0 = 168 m2/g) and was found to be the highest among the reported results so far. The results of adsorptive denitrogenation and desulfurization of fuel were similar to that of water purification. The IMDCs are very useful in the adsorptions since these new carbons showed remarkable performances in both the aqueous and nonaqueous phases. These results are very meaningful because hydrophobic and hydrophilic adsorbents are usually required for the adsorptions in the water and fuel phases, respectively. Moreover, a plausible mechanism, H-bonding, was also suggested to explain the remarkable performance of the IMDCs in the adsorptions. Therefore, the IMDCs derived from IL@MOF might have various applications, especially in adsorptions, based on high porosity, mesoporosity, doped nitrogen, and functional groups. © 2017 American Chemical Society. -
dc.language English -
dc.publisher American Chemical Society -
dc.title Nitrogen-Doped Porous Carbons from Ionic Liquids@MOF: Remarkable Adsorbents for Both Aqueous and Nonaqueous Media -
dc.type Article -
dc.identifier.doi 10.1021/acsami.7b00859 -
dc.identifier.scopusid 2-s2.0-85015964309 -
dc.identifier.bibliographicCitation ACS Applied Materials & Interfaces, v.9, no.11, pp.10276 - 10285 -
dc.description.isOpenAccess FALSE -
dc.subject.keywordAuthor H-bonding -
dc.subject.keywordAuthor liquid phase adsorption -
dc.subject.keywordAuthor metal-organic frameworks -
dc.subject.keywordAuthor nitrogen doping -
dc.subject.keywordAuthor MOF-derived carbons -
dc.subject.keywordAuthor pyrolysis of MOFs -
dc.subject.keywordPlus Nitrogen Doping -
dc.subject.keywordPlus Organometallics -
dc.subject.keywordPlus Performance -
dc.subject.keywordPlus Porous Materials -
dc.subject.keywordPlus Purification -
dc.subject.keywordPlus Pyrolysis -
dc.subject.keywordPlus Pyrolysis of MOFs -
dc.subject.keywordPlus Supercapacitors -
dc.subject.keywordPlus Superior Co2 -
dc.subject.keywordPlus Urea -
dc.subject.keywordPlus Activated Carbon -
dc.subject.keywordPlus Adsorption -
dc.subject.keywordPlus Adsorptive Denitrogenation -
dc.subject.keywordPlus Adsorptive Removal -
dc.subject.keywordPlus Bottles -
dc.subject.keywordPlus Carbon -
dc.subject.keywordPlus Crystalline Materials -
dc.subject.keywordPlus Denitrogenation -
dc.subject.keywordPlus Derived Carbons -
dc.subject.keywordPlus Doping (Additives) -
dc.subject.keywordPlus Fuel Purification -
dc.subject.keywordPlus Fuels -
dc.subject.keywordPlus Graphene -
dc.subject.keywordPlus H Bonding -
dc.subject.keywordPlus Herbicides -
dc.subject.keywordPlus High Surface Area -
dc.subject.keywordPlus High Temperature Pyrolysis -
dc.subject.keywordPlus Hydrocarbon Refining -
dc.subject.keywordPlus Hydrophobic and Hydrophilic -
dc.subject.keywordPlus Ionic Liquids -
dc.subject.keywordPlus Liquid Phase Adsorption -
dc.subject.keywordPlus Liquids -
dc.subject.keywordPlus Metal Organic Frameworks (MOFs) -
dc.subject.keywordPlus Metal Organic Framework (MOF) -
dc.subject.keywordPlus Model Fuel -
dc.subject.keywordPlus MOF Derived Carbons -
dc.subject.keywordPlus Nanoporous Carbons -
dc.subject.keywordPlus Nitrogen -
dc.citation.endPage 10285 -
dc.citation.number 11 -
dc.citation.startPage 10276 -
dc.citation.title ACS Applied Materials & Interfaces -
dc.citation.volume 9 -
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Department of Energy Science and Engineering Light, Salts and Water Research Group 1. Journal Articles

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