{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T15:04:37Z","timestamp":1790089477844,"version":"4.0.1"},"reference-count":48,"publisher":"American Chemical Society (ACS)","issue":"37","license":[{"start":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T00:00:00Z","timestamp":1789257600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T00:00:00Z","timestamp":1789257600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T00:00:00Z","timestamp":1789257600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-045"}],"funder":[{"DOI":"10.13039\/na","name":"National Basic Research Program of China","doi-asserted-by":"publisher","award":["2024YFE0206300"],"award-info":[{"award-number":["2024YFE0206300"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"International Joint Mission on Climate Change and Carbon Neutrality","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,9,22]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Amine-based CO2 capture from flue gas provides a reliable approach for industrial emission reduction, but still suffers from a high energy penalty due to high-temperature regeneration. Catalytic amine solvent regeneration has emerged as an effective strategy to enhance the CO2 reaction kinetics at mild temperatures. However, the current powder catalysts face challenges of heat transfer limitations and weak durability in the practical packing stripper. Herein, we prepared a dual-functional stainless-steel packing with efficient heat transfer and catalytic activity through an in situ carbon modification strategy from an industrial perspective. The micron-thick graphitic carbon layer increases the heat conduction rate by 61.7%, while the active Fe sites (Fe\u2013O\u2013C) within the carbon layer reduce the energy barrier for CO2 desorption by 36.5%. Moreover, the catalytic packing exhibits universal applicability for various amine solvents and excellent stability during a four-week hydrothermal experiment. The pilot-scale experiments (\u223c150 N m3 h\u20131 flue gas) demonstrate that the modified packing could reduce the energy consumption to as low as 2.18 GJ per tCO2, decreased by 28.8% compared to the blank case. The industrial-scale process simulation provides an efficient route for integration of low-grade waste-heat utilization and catalytic solvent regeneration, achieving a 49.4% reduction in the total operating cost of carbon capture (\u223c$16.2 per tCO2).<\/jats:p>","DOI":"10.1021\/acs.est.6c07676","type":"journal-article","created":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T14:01:31Z","timestamp":1789308091000},"page":"26646-26654","source":"Crossref","is-referenced-by-count":0,"title":["Advanced CO2 Capture from Flue Gas by Promoting\nAmine Solvent Regeneration Using Dual-Functional Graphitized Packing"],"prefix":"10.1021","volume":"60","author":[{"given":"Simi","family":"Li","sequence":"first","affiliation":[{"name":"Tsinghua University , , ,","place":["Beijing, P. R. China, 100084"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yunlong","family":"Wang","sequence":"additional","affiliation":[{"name":"Tsinghua University , , ,","place":["Beijing, P. R. China, 100084"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1815-3801","authenticated-orcid":true,"given":"Zhen","family":"Chen","sequence":"additional","affiliation":[{"name":"Tsinghua University , , ,","place":["Beijing, P. R. China, 100084"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lin","family":"Chen","sequence":"additional","affiliation":[{"name":"Tsinghua University , , ,","place":["Beijing, P. R. China, 100084"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shudan","family":"He","sequence":"additional","affiliation":[{"name":"Tsinghua University , , ,","place":["Beijing, P. R. China, 100084"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bingling","family":"Yuan","sequence":"additional","affiliation":[{"name":"Tsinghua University , , ,","place":["Beijing, P. R. China, 100084"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7249-0529","authenticated-orcid":true,"given":"Junhua","family":"Li","sequence":"additional","affiliation":[{"name":"Tsinghua University , , ,","place":["Beijing, P. R. China, 100084"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,9,13]]},"reference":[{"key":"2026092210121354500_cit1","doi-asserted-by":"publisher","first-page":"124","DOI":"10.1038\/s41586-025-09423-y","article-title":"A prudent planetary\nlimit for geologic carbon storage","volume":"645","author":"Gidden","year":"2025","journal-title":"Nature"},{"key":"2026092210121354500_cit2","doi-asserted-by":"publisher","first-page":"1361","DOI":"10.1016\/j.joule.2020.06.017","article-title":"Lowering\nthe Energy Cost of Carbon Capture","volume":"4","author":"Sutherland","year":"2020","journal-title":"Joule"},{"key":"2026092210121354500_cit3","doi-asserted-by":"publisher","first-page":"1062","DOI":"10.1039\/C7EE02342A","article-title":"Carbon capture and storage\n(CCS): the way forward","volume":"11","author":"Bui","year":"2018","journal-title":"Energy Environ. 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Chem."},{"key":"2026092210121354500_cit5","doi-asserted-by":"publisher","first-page":"10956","DOI":"10.1021\/acs.chemrev.5c00377","article-title":"The chemistry and thermodynamics\nof point source CO2 capture by liquid chemical absorption\nand its impact on process performance","volume":"125","author":"Puxty","year":"2025","journal-title":"Chem.\nRev."},{"key":"2026092210121354500_cit6","doi-asserted-by":"publisher","first-page":"4106","DOI":"10.1039\/D0EE02585B","article-title":"A single-component water-lean\npost-combustion CO2 capture solvent with exceptionally\nlow operational heat and total costs of capture-comprehensive experimental\nand theoretical evaluation","volume":"13","author":"Zheng","year":"2020","journal-title":"Energy Environ.\nSci."},{"key":"2026092210121354500_cit7","doi-asserted-by":"publisher","first-page":"1700","DOI":"10.1016\/j.joule.2023.07.010","article-title":"Molecular tuning for\nelectrochemical CO2 reduction","volume":"7","author":"Zhang","year":"2023","journal-title":"Joule"},{"key":"2026092210121354500_cit8","doi-asserted-by":"publisher","first-page":"8584","DOI":"10.1039\/D0CS00025F","article-title":"Industrial carbon dioxide\ncapture and utilization: state of the art and future challenges","volume":"49","author":"Gao","year":"2020","journal-title":"Chem. 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Catal.,\nB"},{"key":"2026092210121354500_cit29","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-025-56262-6","article-title":"Promoting in-situ stability\nof hydroxide exchange membranes by thermally conductive network for\ndurable water electrolysis","volume":"16","author":"Wang","year":"2025","journal-title":"Nat. Commun."},{"key":"2026092210121354500_cit30","doi-asserted-by":"publisher","DOI":"10.1016\/j.est.2023.108717","article-title":"Synthesis of highly\nthermal conductive carbon nanotubes on cellulose nanofiber film-loaded\npolyethylene glycol phase change material with flame retardancy by\nlayered double hydroxide","volume":"73","author":"Cao","year":"2023","journal-title":"J. Energy Storage"},{"key":"2026092210121354500_cit31","doi-asserted-by":"publisher","first-page":"137","DOI":"10.1021\/jacs.0c12414","article-title":"Origin of\nfree energy barriers of decarboxylation and the reverse process of\nCO2 capture in dimethylformamide and in water","volume":"143","author":"Zhou","year":"2021","journal-title":"J. Am. Chem. Soc."},{"key":"2026092210121354500_cit32","doi-asserted-by":"publisher","first-page":"28580","DOI":"10.1021\/jacs.4c11869","article-title":"Solvation-enhanced salt bridges","volume":"146","author":"Iddon","year":"2024","journal-title":"J. Am. Chem. Soc."},{"key":"2026092210121354500_cit33","doi-asserted-by":"publisher","first-page":"10452","DOI":"10.1021\/jacs.5c17918","article-title":"Two-lever design rule for high-entropy oxide\noxygen carriers: minimize spin polarization, maximize Fe-O-Ni covalency","volume":"148","author":"Fan","year":"2026","journal-title":"J. Am. Chem. Soc."},{"key":"2026092210121354500_cit34","doi-asserted-by":"publisher","DOI":"10.1016\/j.commatsci.2021.110840","article-title":"Interatomic Fe-Cr potential\nfor modeling kinetics on Fe surfaces","volume":"203","author":"Kuopanportti","year":"2022","journal-title":"Comput.\nMater. Sci."},{"key":"2026092210121354500_cit35","doi-asserted-by":"publisher","first-page":"4727","DOI":"10.1039\/C6CS00090H","article-title":"Chemical reactions confined within\ncarbon nanotubes","volume":"45","author":"Miners","year":"2016","journal-title":"Chem. Soc. Rev."},{"key":"2026092210121354500_cit36","doi-asserted-by":"publisher","first-page":"3745","DOI":"10.1021\/jacs.5c20427","article-title":"O2-mediated synergistic oxidation\nof NO and SO2 on carbonate surfaces","volume":"148","author":"Cao","year":"2026","journal-title":"J. Am. Chem. Soc."},{"key":"2026092210121354500_cit37","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202404170","article-title":"Elucidating the mechanism\nof iron-catalyzed graphitization: the first observation of homogeneous\nsolid-state catalysis","volume":"36","author":"Hunter","year":"2024","journal-title":"Adv. Mater."},{"key":"2026092210121354500_cit38","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202414293","article-title":"Durable and active Fe-N-C\nassisted by Fe nanoparticle and graphitic layers for efficient carbamate\ndecomposition during amine-based carbon capture","volume":"35","author":"Li","year":"2025","journal-title":"Adv. Funct. Mater."},{"key":"2026092210121354500_cit39","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202515697","article-title":"Direct writing of oxygen-doped\nMo2C enabled by low-temperature laser deposition for high-performance\nacidic hydrogen evolution reaction","volume":"38","author":"Mashhadian","year":"2026","journal-title":"Adv. Mater."},{"key":"2026092210121354500_cit40","doi-asserted-by":"publisher","first-page":"595","DOI":"10.1038\/s41929-025-01334-5","article-title":"Understanding\nMn-modulated\nrestructuring of Fe-based catalysts for controlling selectivity in\nCO2 hydrogenation to olefins","volume":"8","author":"Yang","year":"2025","journal-title":"Nat.\nCatal."},{"key":"2026092210121354500_cit41","doi-asserted-by":"publisher","first-page":"422","DOI":"10.1038\/s41929-025-01324-7","article-title":"Identifying high-spin\nhydroxyl-coordinated Fe3+N4 as the active centre\nfor acidic oxygen reduction using molecular model catalysts","volume":"8","author":"Zhao","year":"2025","journal-title":"Nat. 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