{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T15:56:13Z","timestamp":1791302173454,"version":"4.1.0"},"reference-count":50,"publisher":"American Chemical Society (ACS)","issue":"39","license":[{"start":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T00:00:00Z","timestamp":1789862400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"name":"Higher Education and Science Committee of MESCS RA","award":["23LCG1D019"],"award-info":[{"award-number":["23LCG1D019"]}]},{"name":"Higher Education and Science Committee of MESCS RA","award":["23RL-1D001"],"award-info":[{"award-number":["23RL-1D001"]}]},{"name":"Higher Education and Science Committee of MESCS RA","award":["24LCG-1C015"],"award-info":[{"award-number":["24LCG-1C015"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,10,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Ionic-liquid-assisted modification of graphene offers a promising strategy for tailoring adsorption environments for CO2 capture. Here, we experimentally investigate the influence of ionic liquid anions on CO2 uptake behavior in multilayer graphene processed under identical conditions. FTIR measurements reveal distinct CO2 absorption signatures for graphene treated with different ionic liquids, with PF6\u2013-treated graphene exhibiting the strongest response, while pristine graphite and the ionic liquids themselves do not exhibit detectable CO2 absorption. Time-dependent FTIR measurements show a progressive evolution of the CO2 absorption signal toward saturation upon continuous exposure. Raman spectroscopy indicates that ionic-liquid treatment induces structural and electronic modifications of multilayer graphene that depend on the anion employed. The observed experimental trends are qualitatively consistent with previous theoretical predictions regarding anion-dependent modifications in graphene\/ionic liquid systems and highlight the potential of ionic-liquid-assisted graphene modification for engineering graphene-based materials for CO2 capture applications.<\/jats:p>","DOI":"10.1021\/acsomega.6c04194","type":"journal-article","created":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T15:02:20Z","timestamp":1789916540000},"page":"58972-58978","source":"Crossref","is-referenced-by-count":0,"title":["Anion-Dependent\nCO2 Uptake in Ionic-Liquid-Modified\nMultilayer Graphene"],"prefix":"10.1021","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-9784-0985","authenticated-orcid":true,"given":"Harutyun","family":"Vasilyan","sequence":"first","affiliation":[{"name":"A. I. Alikhanyan National Science Laboratory , , 2 Alikhanyan Brothers , ,","place":["Yerevan, Armenia, 0036"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tigran","family":"Ohanyan","sequence":"additional","affiliation":[{"name":"A. I. Alikhanyan National Science Laboratory , , 2 Alikhanyan Brothers , ,","place":["Yerevan, Armenia, 0036"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-0240-4814","authenticated-orcid":true,"given":"Hovhannes","family":"Badalyan","sequence":"additional","affiliation":[{"name":"A. I. Alikhanyan National Science Laboratory , , 2 Alikhanyan Brothers , ,","place":["Yerevan, Armenia, 0036"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Astghik","family":"Hovhannisyan","sequence":"additional","affiliation":[{"name":"Scientific Technological Center of Organic and Pharmaceutical Chemistry , 6 Azatutian Ave. , ,","place":["Yerevan, Armenia, 0014"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arpine","family":"Harutyunyan","sequence":"additional","affiliation":[{"name":"Scientific Technological Center of Organic and Pharmaceutical Chemistry , 6 Azatutian Ave. , ,","place":["Yerevan, Armenia, 0014"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5656-4513","authenticated-orcid":true,"given":"Elya","family":"Safaryan","sequence":"additional","affiliation":[{"name":"Scientific Technological Center of Organic and Pharmaceutical Chemistry , 6 Azatutian Ave. , ,","place":["Yerevan, Armenia, 0014"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marieta","family":"Zakaryan","sequence":"additional","affiliation":[{"name":"Institute of Chemical Physics NAS RA , , P. 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Part D"},{"key":"2026100610481437300_cit6","unstructured":"H., Ritchie\n          . What share\nof global CO2 emissions come from aviation?Our World in Data, 2024."},{"key":"2026100610481437300_cit7","doi-asserted-by":"publisher","first-page":"217","DOI":"10.1016\/S0167-8809(01)00233-X","article-title":"A synthesis of carbon sequestration,\ncarbon emissions,\nand net carbon flux in agriculture: Comparing tillage practices in\nthe United States","volume":"91","author":"West","year":"2002","journal-title":"Agric., Ecosyst. Environ."},{"key":"2026100610481437300_cit8","doi-asserted-by":"publisher","DOI":"10.1016\/j.jsames.2024.105010","article-title":"Evaluation\nof deforestation, climate change and CO2 emissions in the\nAmazon biome using the Moran Index","volume":"143","author":"de Abreu dos Santos","year":"2024","journal-title":"J. South\nAm. 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