{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T16:31:36Z","timestamp":1780590696842,"version":"3.54.1"},"reference-count":42,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2020,12,16]],"date-time":"2020-12-16T00:00:00Z","timestamp":1608076800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100011051","name":"Council on grants of the President of the Russian Federation","doi-asserted-by":"publisher","award":["MD-4990.2018.3"],"award-info":[{"award-number":["MD-4990.2018.3"]}],"id":[{"id":"10.13039\/501100011051","id-type":"DOI","asserted-by":"publisher"}]},{"name":"\u0420\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0439 \u0424\u043e\u043d\u0434 \u0424\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0439 (\u0420\u0424\u0424\u0418)","award":["19-38-60011"],"award-info":[{"award-number":["19-38-60011"]}]},{"name":"State Task of the Russian Federation","award":["4.6535.2020\/8"],"award-info":[{"award-number":["4.6535.2020\/8"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Membranes"],"abstract":"<jats:p>To properly design ionic liquids (ILs) adopted for gases separation uses, a knowledge of ILs thermodynamic properties as well their solubilities with the gases is essential. In the present article, solubilities of CO2 and H2S in bis(2-Ethylhexyl)sulfosuccinate based ILs were predicted using the conductor like screening model for real solvents COSMO-RS. According to COSMO-RS calculations, the influence of the cation change was extensively analyzed. The obtained data are used for the prediction of adequate solvent candidates. Moreover, to understand the intrinsic behavior of gases solubility the free volume of the chosen ILs and their molecular interactions with respectively CO2 and H2S were computed. The results suggest that hydrogen bonding interactions in ILs and between ILs and the gases have a pivotal influence on the solubility.<\/jats:p>","DOI":"10.3390\/membranes10120429","type":"journal-article","created":{"date-parts":[[2020,12,16]],"date-time":"2020-12-16T09:21:15Z","timestamp":1608110475000},"page":"429","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Acidic Gases Solubility in Bis(2-Ethylhexyl) Sulfosuccinate Based Ionic Liquids Using the Predictive Thermodynamic Model"],"prefix":"10.3390","volume":"10","author":[{"given":"Amal","family":"Mechergui","sequence":"first","affiliation":[{"name":"Laboratory of Membrane and Catalytic Processes, Nizhny Novgorod State Technical University n.a. R.E. Alekseev, 24 Minina str., Nizhny Novgorod 603950, Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alsu I.","family":"Akhmetshina","sequence":"additional","affiliation":[{"name":"Laboratory of Membrane and Catalytic Processes, Nizhny Novgorod State Technical University n.a. R.E. Alekseev, 24 Minina str., Nizhny Novgorod 603950, Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4841-2739","authenticated-orcid":false,"given":"Olga V.","family":"Kazarina","sequence":"additional","affiliation":[{"name":"Laboratory of Membrane and Catalytic Processes, Nizhny Novgorod State Technical University n.a. R.E. Alekseev, 24 Minina str., Nizhny Novgorod 603950, Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria E.","family":"Atlaskina","sequence":"additional","affiliation":[{"name":"Laboratory of Membrane and Catalytic Processes, Nizhny Novgorod State Technical University n.a. R.E. Alekseev, 24 Minina str., Nizhny Novgorod 603950, Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anton N.","family":"Petukhov","sequence":"additional","affiliation":[{"name":"Laboratory of Membrane and Catalytic Processes, Nizhny Novgorod State Technical University n.a. R.E. Alekseev, 24 Minina str., Nizhny Novgorod 603950, Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2282-0811","authenticated-orcid":false,"given":"Ilya V.","family":"Vorotyntsev","sequence":"additional","affiliation":[{"name":"Laboratory of Membrane and Catalytic Processes, Nizhny Novgorod State Technical University n.a. R.E. Alekseev, 24 Minina str., Nizhny Novgorod 603950, Russia"},{"name":"SMART PolyMaT Key Laboratory, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Sq. 9, Moscow 125047, Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2020,12,16]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Mokhatab, S., Poe, W.A., and Speight, J.G. (2015). Handbook of Natural Gas Transmission and Processing, Gulf Professional Publishing.","DOI":"10.1016\/B978-0-12-801499-8.00002-X"},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Akhmetshina, A.I., Yanbikov, N.R., Atlaskin, A.A., Trubyanov, M.M., Mechergui, A., Otvagina, K.V., Razov, E.N., Mochalova, A.E., and Vorotyntsev, I.V. (2019). Acidic gases separation from gas mixtures on the supported ionic liquid membranes providing the facilitated and solution-diffusion transport mechanisms. 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