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Wang Y, Liu Y, Su Q, Li Y, Deng L, Dong L, Fu M, Liu S, Cheng W. Poly(ionic liquid) materials tailored by carboxyl groups for the gas phase-conversion of epoxide and CO2 into cyclic carbonates. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.101976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Cai K, Liu P, Chen P, Yang C, Liu F, Xie T, Zhao T. Imidazolium- and triazine-based ionic polymers as recyclable catalysts for efficient fixation of CO2 into cyclic carbonates. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101658] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Burgess D, Li N, Rosik N, Fryer PJ, McRobbie I, Zhang H, Zhang ZJ. Surface-Grafted Poly(ionic liquid) that Lubricates in Both Non-polar and Polar Solvents. ACS Macro Lett 2021; 10:907-913. [PMID: 34306821 PMCID: PMC8296680 DOI: 10.1021/acsmacrolett.1c00174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 06/22/2021] [Indexed: 11/29/2022]
Abstract
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We show that a surface-grafted
polymer brush, 1-n-butyl-3-vinyl imidazolium bromide-based
poly(ionic liquids), is
able to reduce the interfacial friction by up to 66% and 42% in dodecane
and water, respectively. AFM-based force spectroscopy reveals that
the polymer brush adopts distinctively different interfacial conformations:
swollen in water but collapsed in dodecane. Minimal surface adhesion
was observed with both polymer conformations, which can be attributed
to steric repulsion as the result of a swollen conformation in water
or surface solvation when the hydrophobic fraction of the polymer
was exposed to the dodecane. The work brings additional insight on
the polymer lubrication mechanism, which expands the possible design
of the polymer architecture for interfacial lubrication and modification.
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Affiliation(s)
- David Burgess
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
| | - Na Li
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, No. 122 Luoshi Road, Wuhan, 430070, People’s Republic of China
| | - Nicole Rosik
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
| | - Peter J. Fryer
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
| | - Ian McRobbie
- Innospec Inc., Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY, United Kingdom
| | - Haining Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, No. 122 Luoshi Road, Wuhan, 430070, People’s Republic of China
| | - Zhenyu J. Zhang
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
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Morozova SM, Lozinskaya EI, Sardon H, Suárez-García F, Vlasov PS, Vaudemont R, Vygodskii YS, Shaplov AS. Ionic Polyureas-A Novel Subclass of Poly(Ionic Liquid)s for CO 2 Capture. MEMBRANES 2020; 10:E240. [PMID: 32961905 PMCID: PMC7558175 DOI: 10.3390/membranes10090240] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/30/2020] [Accepted: 09/03/2020] [Indexed: 01/31/2023]
Abstract
The growing concern for climate change and global warming has given rise to investigations in various research fields, including one particular area dedicated to the creation of solid sorbents for efficient CO2 capture. In this work, a new family of poly(ionic liquid)s (PILs) comprising cationic polyureas (PURs) with tetrafluoroborate (BF4) anions has been synthesized. Condensation of various diisocyanates with novel ionic diamines and subsequent ion metathesis reaction resulted in high molar mass ionic PURs (Mw = 12 ÷ 173 × 103 g/mol) with high thermal stability (up to 260 °C), glass transition temperatures in the range of 153-286 °C and remarkable CO2 capture (10.5-24.8 mg/g at 0 °C and 1 bar). The CO2 sorption was found to be dependent on the nature of the cation and structure of the diisocyanate. The highest sorption was demonstrated by tetrafluoroborate PUR based on 4,4'-methylene-bis(cyclohexyl isocyanate) diisocyanate and aromatic diamine bearing quinuclidinium cation (24.8 mg/g at 0 °C and 1 bar). It is hoped that the present study will inspire novel design strategies for improving the sorption properties of PILs and the creation of novel effective CO2 sorbents.
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Affiliation(s)
- Sofia M. Morozova
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences (INEOS RAS), Vavilov Str. 28, 119991 Moscow, Russia; (S.M.M.); (E.I.L.); (Y.S.V.)
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova str. 9, 191002 St. Petersburg, Russia
| | - Elena I. Lozinskaya
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences (INEOS RAS), Vavilov Str. 28, 119991 Moscow, Russia; (S.M.M.); (E.I.L.); (Y.S.V.)
| | - Haritz Sardon
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain
| | - Fabian Suárez-García
- Instituto de Ciencia y Tecnología del Carbono, INCAR-CSIC, Francisco Pintado Fe 26, 33011 Oviedo, Spain;
| | - Petr S. Vlasov
- Department of Macromolecular Chemistry, Saint-Petersburg State University, Universitetsky pr. 26, 198504 Saint-Petersburg, Russia;
| | - Régis Vaudemont
- Luxembourg Institute of Science and Technology (LIST), 5 avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg;
| | - Yakov S. Vygodskii
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences (INEOS RAS), Vavilov Str. 28, 119991 Moscow, Russia; (S.M.M.); (E.I.L.); (Y.S.V.)
| | - Alexander S. Shaplov
- Luxembourg Institute of Science and Technology (LIST), 5 avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg;
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Qu R, Ren Z, Li N, Zhang F, Zhang ZJ, Zhang H. Solvent-Free cycloaddition of carbon dioxide and epichlorohydrin catalyzed by surface-attached imidazolium-type poly(ionic liquid) monolayers. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.01.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Yang G, Yu J, Peng S, Sheng K, Zhang H. Poly(ionic liquid)-Modified Metal Organic Framework for Carbon Dioxide Adsorption. Polymers (Basel) 2020; 12:E370. [PMID: 32046025 PMCID: PMC7077456 DOI: 10.3390/polym12020370] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 01/17/2020] [Accepted: 02/01/2020] [Indexed: 01/08/2023] Open
Abstract
The design and synthesis of solid sorbents for effective carbon dioxide adsorption are essential for practical applications regarding carbon emissions. Herein, we report the synthesis of composite materials consisting of amine-functionalized imidazolium-type poly(ionic liquid) (PIL) and metal organic frameworks (MOFs) through complexation of amino groups and metal ions. The carbon dioxide adsorption behavior of the synthesized composite materials was evaluated using the temperature-programmed desorption (TPD) technique. Benefiting from the large surface area of metal organic frameworks and high carbon dioxide diffusivity in ionic liquid moieties, the carbon dioxide adsorption capacity of the synthesized composite material reached 19.5 cm3·g-1, which is much higher than that of pristine metal organic frameworks (3.1 cm3·g-1) under carbon dioxide partial pressure of 0.2 bar at 25 °C. The results demonstrate that the combination of functionalized poly(ionic liquid) with metal organic frameworks can be a promising solid sorbent for carbon dioxide adsorption.
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Affiliation(s)
- Guangyuan Yang
- China Tobacco Hubei Industrial Cigarette Materials, LLC, Wuhan 430051, China; (G.Y.); (K.S.)
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China;
| | - Jialin Yu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China;
| | - Sanwen Peng
- China Tobacco Hubei Industrial Cigarette Materials, LLC, Wuhan 430051, China; (G.Y.); (K.S.)
| | - Kuang Sheng
- China Tobacco Hubei Industrial Cigarette Materials, LLC, Wuhan 430051, China; (G.Y.); (K.S.)
| | - Haining Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China;
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Song X, Yu J, Wei M, Li R, Pan X, Yang G, Tang H. Ionic Liquids-Functionalized Zeolitic Imidazolate Framework for Carbon Dioxide Adsorption. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E2361. [PMID: 31349539 PMCID: PMC6695696 DOI: 10.3390/ma12152361] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 02/02/2023]
Abstract
Ionic-liquid-functionalized zeolitic imidazolate frameworks (ZIF) were synthesized using the co-ligands of 2-methylimidazole and amine-functionalized ionic liquid during the formation process of frameworks. The resulting ionic-liquid-modified ZIF had a specific surface area of 1707 m2·g-1 with an average pore size of about 1.53 nm. Benefiting from the large surface area and the high solubility of carbon dioxide in ionic-liquid moieties, the synthesized materials exhibited a carbon dioxide adsorption capacity of about 24.9 cm3·g-1, whereas it was 16.3 cm3·g-1 for pristine ZIF at 25 °C under 800 mmHg. The results demonstrate that the modification of porous materials with ionic liquids could be an effective way to fabricate solid sorbents for carbon dioxide adsorption.
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Affiliation(s)
- Xuyan Song
- Technology Centre of Hubei China Tobacco Industry Co., LTD., Wuhan 430051, China
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Jialin Yu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Min Wei
- Technology Centre of Hubei China Tobacco Industry Co., LTD., Wuhan 430051, China
| | - Ran Li
- Technology Centre of Hubei China Tobacco Industry Co., LTD., Wuhan 430051, China
| | - Xi Pan
- Technology Centre of Hubei China Tobacco Industry Co., LTD., Wuhan 430051, China
| | - Guoping Yang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Haolin Tang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
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