Synthesis of the polymerizable room temperature ionic liquid AMPS – TEA and superabsorbency for organic liquids of its copolymeric gels with acrylamide

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dc.contributor.authorWeng, Tingting
dc.contributor.authorGuo, Jianwei
dc.contributor.authorLi, Xinming
dc.contributor.authorCui, Yingde
dc.contributor.authorYang, Xuejiao
dc.contributor.authorZhang, Kun
dc.contributor.authorZhang, Buning
dc.contributor.authorYin, Guoqiang
dc.contributor.authorMikhalovsky, Sergey V.
dc.contributor.authorMikhalovska, Lyuba I.
dc.contributor.authorSavina, Irina N.
dc.contributor.authorHowel, Carol A.
dc.contributor.authorSandeman, Susan R.
dc.date.accessioned2017-11-13T08:26:00Z
dc.date.available2017-11-13T08:26:00Z
dc.date.issued2014
dc.description.abstractA polymerizable room temperature ionic liquid (RTIL), 2-acrylamido-2-methyl-1-propane sulfonic acid (AMPS) – triethylamine (TEA), was synthesized by neutralization of AMPS with TEA in acetone followed by evaporation of the solvent under a reduced pressure at room temperature. The RTIL was characterized with fourier transform infrared spectroscopy, differential scanning calorimetry (DSC), and 1H NMR. Co-polymeric gels of the RTIL with acrylamide (AAm) were prepared by aqueous solution polymerization using N,N′-methylenebisacrylamide as a crosslinker, and ammonium persulfate as an initiator. Superabsorbency of the gels in aqueous and a series of organic liquids was investigated gravimetrically. DSC data showed that the glass transition temperature of AMPS – TEA was 59.4 °C. Poly (AMPS – TEA-co-AAm) gels exhibited superabsorbency in both water and a series of organic solvents. The mechanism for swelling in aqueous and organic media of the gels was critically discussed.ru_RU
dc.identifier.citationWeng Tingting et al.(>12), 2014, Synthesis of the polymerizable room temperature ionic liquid AMPS – TEA and superabsorbency for organic liquids of its copolymeric gels with acrylamide, Designed Monomers and Polymers, Vol. 17, No. 2, pp.140–146ru_RU
dc.identifier.urihttp://dx.doi.org/10.1080/15685551.2013.840480
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/2790
dc.language.isoenru_RU
dc.publisherDesigned Monomers and Polymersru_RU
dc.rightsOpen Access - the content is available to the general publicru_RU
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subject2-acrylamido-2-methyl-1-propane sulfonic acid (AMPS)ru_RU
dc.subjecttriethylamine (TEA)ru_RU
dc.subjectroom temperature ionic liquid (RTIL)ru_RU
dc.subjectacrylamideru_RU
dc.subjectsuperabsorbencyru_RU
dc.titleSynthesis of the polymerizable room temperature ionic liquid AMPS – TEA and superabsorbency for organic liquids of its copolymeric gels with acrylamideru_RU
dc.typeArticleru_RU

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