1
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Papaplioura E, Mercier M, Muratore ME, Biberger T, Jerhaoui S, Schnürch M. Tetraethylammonium Salts as Solid, Easy to Handle Ethylene Precursors and Their Application in Mizoroki-Heck Coupling. J Org Chem 2024; 89:5126-5133. [PMID: 38466932 PMCID: PMC11002924 DOI: 10.1021/acs.joc.3c02867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/09/2024] [Accepted: 02/26/2024] [Indexed: 03/13/2024]
Abstract
In this study, we introduce a convenient Heck vinylation protocol that eliminates the requirement for ethylene gas as a coupling partner. In contrast to traditional methodologies, quaternary ammonium salts can serve as solid olefin precursors under ambient atmosphere conditions. The practicality of this method, distinguished by its convenience and safety in a one-pot reaction, renders it appealing for applications in research and discovery context.
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Affiliation(s)
- Eleni Papaplioura
- Institute
of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163, 1060 Wien, Austria
| | - Maëva Mercier
- Discovery
Science, Discovery Chemistry BE, Janssen
Pharmaceutica N.V., Turnhoutseweg 30, 2340 Beerse, Belgium
| | | | - Tobias Biberger
- Boehringer
Ingelheim RCV GmbH & Co. KG, A-1121 Vienna, Austria
| | - Soufyan Jerhaoui
- Discovery
Science, Discovery Chemistry BE, Janssen
Pharmaceutica N.V., Turnhoutseweg 30, 2340 Beerse, Belgium
| | - Michael Schnürch
- Institute
of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163, 1060 Wien, Austria
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2
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Sadilov I, Eliseev A, Eliseev A, Chumakova A, Kurtina D, Vasiliev R, Petukhov D. The origin for hydrocarbons fast transport and photoswitching permeation behavior in grafted laminar CdTe membranes. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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3
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Lin S, Storme KR, Wu YCM, Benedetti FM, Swager TM, Smith ZP. Role of side-chain length on gas transport of CO2/CH4 mixtures in polymers with side-chain porosity. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Box WJ, Huang Z, Guo R, Galizia M. The mechanism of light gas transport through configurational free volume in glassy polymers. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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Khoshhal Salestan S, Rahimpour A, Abedini R, Soleimanzade MA, Sadrzadeh M. A new approach toward modeling of mixed‐gas sorption in glassy polymers based on metaheuristic algorithms. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20210846] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | - Ahmad Rahimpour
- Department of Chemical Engineering Babol Noshirvani University of Technology Babol Iran
- Department of Mechanical Engineering, 10‐367 Donadeo Innovation Center for Engineering, Advanced Water Research Lab (AWRL) University of Alberta Edmonton Canada
| | - Reza Abedini
- Department of Chemical Engineering Babol Noshirvani University of Technology Babol Iran
| | - Mohammad Amin Soleimanzade
- Department of Mechanical Engineering, 10‐367 Donadeo Innovation Center for Engineering, Advanced Water Research Lab (AWRL) University of Alberta Edmonton Canada
| | - Mohtada Sadrzadeh
- Department of Mechanical Engineering, 10‐367 Donadeo Innovation Center for Engineering, Advanced Water Research Lab (AWRL) University of Alberta Edmonton Canada
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6
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Aristizábal SL, Habboub OS, Pulido BA, Cetina-Mancilla E, Olvera LI, Forster M, Nunes SP, Scherf U, Zolotukhin MG. One-Step, Room Temperature Synthesis of Well-Defined, Organo-Soluble Multifunctional Aromatic Polyimides. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sandra L. Aristizábal
- Biological and Environmental Science and Engineering Division (BESE), Advanced Membranes and Porous Materials Center (AMPM), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Ola S. Habboub
- Biological and Environmental Science and Engineering Division (BESE), Advanced Membranes and Porous Materials Center (AMPM), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Bruno A. Pulido
- Biological and Environmental Science and Engineering Division (BESE), Advanced Membranes and Porous Materials Center (AMPM), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Enoc Cetina-Mancilla
- Universidad Nacional Autónoma de México, Instituto de Investigaciones en Materiales, Circuito Exterior, Ciudad Universitaria, Coyoacán, Ciudad de México 04510, México
| | - Lilian I. Olvera
- Universidad Nacional Autónoma de México, Instituto de Investigaciones en Materiales, Circuito Exterior, Ciudad Universitaria, Coyoacán, Ciudad de México 04510, México
| | - Michael Forster
- Wuppertal Center for Smart Materials & Systems, Bergische Universität Wuppertal, Gaußstr. 20, D-42119 Wuppertal, Germany
| | - Suzana P. Nunes
- Biological and Environmental Science and Engineering Division (BESE), Advanced Membranes and Porous Materials Center (AMPM), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Ullrich Scherf
- Wuppertal Center for Smart Materials & Systems, Bergische Universität Wuppertal, Gaußstr. 20, D-42119 Wuppertal, Germany
| | - Mikhail G. Zolotukhin
- Universidad Nacional Autónoma de México, Instituto de Investigaciones en Materiales, Circuito Exterior, Ciudad Universitaria, Coyoacán, Ciudad de México 04510, México
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7
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Bandehali S, Ebadi Amooghin A, Sanaeepur H, Ahmadi R, Fuoco A, Jansen JC, Shirazian S. Polymers of intrinsic microporosity and thermally rearranged polymer membranes for highly efficient gas separation. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119513] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Zhang J, Lu Y, Xiao G, Hou M, Li L, Wang T. Enhanced gas separation and mechanical properties of fluorene-based thermal rearrangement copolymers. RSC Adv 2021; 11:13164-13174. [PMID: 35423885 PMCID: PMC8697339 DOI: 10.1039/d0ra10775a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 03/30/2021] [Indexed: 11/21/2022] Open
Abstract
A series of thermal rearrangement (TR) copolymer membranes were prepared by the copolymerization of 9,9-bis(3-amino-4-hydroxyphenoxyphenyl) fluorene (BAHPPF), 9,9-bis(3-amino-4-hydroxyphenyl)fluorene (BAHPF) and 2,2'-bis(3,4'-dicarboxyphenyl)hexafluoropropane dianhydride (6FDA), followed by thermal imidization and further thermal rearrangement. The effects of molar ratio of diamines on the structure and properties of copolymer membranes were studied. The copolymer precursors CP-4:6 and CP-5:5 exhibited excellent mechanical properties. The mechanical properties of precursor membranes rapidly decreased with the increase of thermal treatment temperatures, but the tensile strength of TRCP-4:6 still reached 21.2 MPa. In general, the gas permeabilities of TR copolymers increased with the increase of BAHPF content. Comparatively, TRCP-3:7 and TRCP-4:6 showed higher gas permeabilities, coupled with high O2/N2 and CO2/CH4 selectivities. Especially, the H2, CO2, O2, N2 and CH4 permeabilities of TRCP-4:6 reached 244.4, 269.0, 46.8, 5.20 and 4.60 Barrers respectively, and the selectivities for CO2/CH4 and O2/N2 were 58.48 and 9.00, which exceeded the 2008 upper bound. Therefore, these TR copolymer membranes are expected to be one of the candidate materials for gas separation applications.
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Affiliation(s)
- Jianhua Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning Anshan Liaoning 114051 P. R. China +86 412 5216702 +86 412 5929952
| | - Yunhua Lu
- School of Chemical Engineering, University of Science and Technology Liaoning Anshan Liaoning 114051 P. R. China +86 412 5216702 +86 412 5929952
| | - Guoyong Xiao
- School of Chemical Engineering, University of Science and Technology Liaoning Anshan Liaoning 114051 P. R. China +86 412 5216702 +86 412 5929952
| | - Mengjie Hou
- School of Chemical Engineering, Dalian University of Technology Dalian Liaoning 116024 P. R. China
| | - Lin Li
- School of Chemical Engineering, Dalian University of Technology Dalian Liaoning 116024 P. R. China
| | - Tonghua Wang
- School of Chemical Engineering, Dalian University of Technology Dalian Liaoning 116024 P. R. China
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9
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Wu AX, Drayton JA, Mizrahi Rodriguez K, Benedetti FM, Qian Q, Lin S, Smith ZP. Elucidating the Role of Fluorine Content on Gas Sorption Properties of Fluorinated Polyimides. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01746] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Albert X. Wu
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - James A. Drayton
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Katherine Mizrahi Rodriguez
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Francesco M. Benedetti
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Qihui Qian
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Sharon Lin
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Zachary P. Smith
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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10
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Lock SSM, Lau KK, Jusoh N, Shariff AM, Gan CH, Yiin CL. An atomistic simulation towards molecular design of silica polymorphs nanoparticles in polysulfone based mixed matrix membranes for
CO
2
/
CH
4
gas separation. POLYM ENG SCI 2020. [DOI: 10.1002/pen.25547] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Serene Sow Mun Lock
- CO2 Research Center (CO2RES), Department of Chemical Engineering Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | - Kok Keong Lau
- CO2 Research Center (CO2RES), Department of Chemical Engineering Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | - Norwahyu Jusoh
- CO2 Research Center (CO2RES), Department of Chemical Engineering Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | - Azmi Mohd Shariff
- CO2 Research Center (CO2RES), Department of Chemical Engineering Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | - Chin Heng Gan
- Department of Civil Engineering, Lee Kong Chian Faculty of Engineering and Science Universiti Tunku Abdul Rahman, Jalan Sungai Long, Bandar Sungai Long, Cheras Kajang Selangor Malaysia
| | - Chung Loong Yiin
- Department of Chemical Engineering and Energy Sustainability, Faculty of Engineering Universiti Malaysia Sarawak (UNIMAS) Kota Samarahan Sarawak Malaysia
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11
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Guiver MD, Yahia M, Dal-Cin MM, Robertson GP, Saeedi Garakani S, Du N, Tavajohi N. Gas Transport in a Polymer of Intrinsic Microporosity (PIM-1) Substituted with Pseudo-Ionic Liquid Tetrazole-Type Structures. Macromolecules 2020; 53:8951-8959. [PMID: 33132419 PMCID: PMC7595354 DOI: 10.1021/acs.macromol.0c01321] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/23/2020] [Indexed: 11/28/2022]
Abstract
We report a side group modification strategy to tailor the structure of a polymer of intrinsic microporosity (PIM-1). PIM-1 with an average of ∼50% of the repeat units converted to tetrazole is prepared, and a subsequent reaction then introduces three types of pseudo-ionic liquid tetrazole-like structures (PIM-1-ILx). The presence of pseudo-ionic liquid functional groups in the PIM-1 structure increases gas selectivities for O2/N2 and CO2/N2, while it decreases pure-gas permeabilities. The overall gas separation performance of PIM-1-ILx is close to the 2008 Robeson upper bound. Since the tetrazoles are versatile groups for building a wide variety of ionic liquids, the modification method can be expanded to explore a broad spectrum of functional groups.
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Affiliation(s)
- Michael D. Guiver
- State
Key Laboratory of Engines, Tianjin University, Tianjin 300072, P.R. China
- Collaborative
Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P.R. China
| | - Mohamed Yahia
- Department
of Chemistry, Umeå University, Umeå SE-901 87, Sweden
| | - Mauro M. Dal-Cin
- National
Research Council Canada, Ottawa, Ontario K1A 0R6, Canada
| | | | - Sadaf Saeedi Garakani
- Department
of Materials and Environmental Chemistry, Stockholm University, SE-10691 Stockholm, Sweden
| | - Naiying Du
- National
Research Council Canada, Ottawa, Ontario K1A 0R6, Canada
| | - Naser Tavajohi
- Department
of Chemistry, Umeå University, Umeå SE-901 87, Sweden
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12
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Ricci E, Benedetti FM, Dose ME, De Angelis MG, Freeman BD, Paul DR. Competitive sorption in CO2/CH4 separations: the case of HAB-6FDA polyimide and its TR derivative and a general analysis of its impact on the selectivity of glassy polymers at multicomponent conditions. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118374] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Hu L, Pal S, Nguyen H, Bui V, Lin H. Molecularly engineering polymeric membranes for
H
2
/
CO
2
separation at 100–300 °C. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200220] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Leiqing Hu
- Department of Chemical and Biological Engineering University at Buffalo, The State University of New York Buffalo New York USA
| | - Sankhajit Pal
- Department of Chemical and Biological Engineering University at Buffalo, The State University of New York Buffalo New York USA
| | - Hien Nguyen
- Department of Chemical and Biological Engineering University at Buffalo, The State University of New York Buffalo New York USA
| | - Vinh Bui
- Department of Chemical and Biological Engineering University at Buffalo, The State University of New York Buffalo New York USA
| | - Haiqing Lin
- Department of Chemical and Biological Engineering University at Buffalo, The State University of New York Buffalo New York USA
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14
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Loianno V, Bye KP, Galizia M, Musto P. Plasticization mechanism in polybenzimidazole membranes for organic solvent nanofiltration: Molecular insights from in situ
FTIR
spectroscopy. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200151] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Valerio Loianno
- Department of Chemical, Materials, and Manufacturing Engineering University of Naples Federico II Naples P.le Tecchio 80, 80125 Italy
| | - Kelly P. Bye
- School of Chemical, Biological and Materials Engineering, University of Oklahoma 100E. Boyd Street, Norman Oklahoma 73019 USA
| | - Michele Galizia
- School of Chemical, Biological and Materials Engineering, University of Oklahoma 100E. Boyd Street, Norman Oklahoma 73019 USA
| | - Pellegrino Musto
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy Pozzuoli Naples via Campi Flegrei 34, 80078 Italy
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15
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Nocoń-Szmajda K, Wolińska-Grabczyk A, Jankowski A, Szeluga U, Wójtowicz M, Konieczkowska J, Hercog A. Gas transport properties of mixed matrix membranes based on thermally rearranged poly(hydroxyimide)s filled with inorganic porous particles. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116778] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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16
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Qiu Y, Bieser ME, Ediger MD. Dense Glass Packing Can Slow Reactions with an Atmospheric Gas. J Phys Chem B 2019; 123:10124-10130. [PMID: 31692348 DOI: 10.1021/acs.jpcb.9b08360] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Previous work utilizing crystal polymorphs has established the importance of the molecular packing environment for modulating solid-gas reactivity. Here, we show, for the first time, that the chemical stability of an amorphous material in contact with a reactive gas can be significantly improved by controlling glass packing. We utilize the reaction of indomethacin with ammonia as this system has been well-characterized for crystalline polymorphs. For these experiments, physical vapor deposition (PVD) is used to prepare glasses of indomethacin with a range of densities and thermal stabilities. The indomethacin-ammonia reactivity is assessed through the increase in mass of glassy thin films exposed to ammonia gas, as characterized by a quartz crystal microbalance. Indomethacin glasses vapor-deposited at substrate temperatures below the glass transition temperature (Tg) show unprecedented decrease in reaction rates relative to the liquid-cooled glass, by as much as 1 order of magnitude, with the densest glasses having the slowest reactions. The diminished solubility of ammonia in dense PVD glasses is found to be a major factor in their remarkable chemical stability. As chemically stable amorphous solids are in demand for applications including pharmaceuticals and organic electronics, this work provides a strategy to improve performance of these materials.
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Affiliation(s)
- Yue Qiu
- Department of Chemistry , University of Wisconsin-Madison , Madison , Wisconsin 53706 , United States
| | - Michael E Bieser
- Department of Chemistry , University of Wisconsin-Madison , Madison , Wisconsin 53706 , United States
| | - M D Ediger
- Department of Chemistry , University of Wisconsin-Madison , Madison , Wisconsin 53706 , United States
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17
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Vergadou N, Theodorou DN. Molecular Modeling Investigations of Sorption and Diffusion of Small Molecules in Glassy Polymers. MEMBRANES 2019; 9:E98. [PMID: 31398889 PMCID: PMC6723301 DOI: 10.3390/membranes9080098] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/22/2019] [Accepted: 07/23/2019] [Indexed: 11/16/2022]
Abstract
With a wide range of applications, from energy and environmental engineering, such as in gas separations and water purification, to biomedical engineering and packaging, glassy polymeric materials remain in the core of novel membrane and state-of the art barrier technologies. This review focuses on molecular simulation methodologies implemented for the study of sorption and diffusion of small molecules in dense glassy polymeric systems. Basic concepts are introduced and systematic methods for the generation of realistic polymer configurations are briefly presented. Challenges related to the long length and time scale phenomena that govern the permeation process in the glassy polymer matrix are described and molecular simulation approaches developed to address the multiscale problem at hand are discussed.
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Affiliation(s)
- Niki Vergadou
- Molecular Thermodynamics and Modelling of Materials Laboratory, Institute of Nanoscience and Nanotechnology, National Center for Scientific Research Demokritos, Aghia Paraskevi Attikis, GR-15310 Athens, Greece.
| | - Doros N Theodorou
- School of Chemical Engineering, National Technical University of Athens, GR 15780 Athens, Greece
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18
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Riasat Harami H, Riazi Fini F, Rezakazemi M, Shirazian S. Sorption in mixed matrix membranes: Experimental and molecular dynamic simulation and Grand Canonical Monte Carlo method. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.03.047] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Minelli M, Pimentel BR, Jue ML, Lively RP, Sarti GC. Analysis and utilization of cryogenic sorption isotherms for high free volume glassy polymers. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.03.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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20
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Liu J, Zhang G, Clark K, Lin H. Maximizing Ether Oxygen Content in Polymers for Membrane CO 2 Removal from Natural Gas. ACS APPLIED MATERIALS & INTERFACES 2019; 11:10933-10940. [PMID: 30794744 DOI: 10.1021/acsami.9b01079] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Membrane materials for CO2 removal from natural gas are based on glassy polymers with a high CO2/CH4 diffusivity selectivity. However, these polymers suffer from competitive sorption by heavy hydrocarbons that decreases CO2 permeability and physical aging that reduces gas permeability with time. We circumvent these issues by designing rubbery, solubility-selective polymers with a ratio of ether/ester oxygen to carbon as high as 0.8 through the use of 1,3-dioxolane and 1,3,5-trioxane. The ether/ester oxygen groups interact favorably with CO2 but do not interact with CH4, leading to a high CO2/gas solubility selectivity that is unaffected by heavy hydrocarbons in the raw natural gas. These polar groups are incorporated in short branches to yield an amorphous and rubbery nature, leading to high gas permeability that is stable over time. A polymer with an O/C ratio of 0.71 (P71) shows a mixed-gas CO2 permeability of 320 Barrers and a CO2/CH4 selectivity of 21 in the simulated natural gas at 50 °C, which is independent of the hexane content and above the upper bound for CO2/CH4 separation at 50 °C.
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Affiliation(s)
- Junyi Liu
- Department of Chemical and Biological Engineering , University at Buffalo, The State University at New York , Buffalo , New York 14260 , United States
| | - Gengyi Zhang
- Department of Chemical and Biological Engineering , University at Buffalo, The State University at New York , Buffalo , New York 14260 , United States
| | - Krysta Clark
- Department of Chemical and Biological Engineering , University at Buffalo, The State University at New York , Buffalo , New York 14260 , United States
| | - Haiqing Lin
- Department of Chemical and Biological Engineering , University at Buffalo, The State University at New York , Buffalo , New York 14260 , United States
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21
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Loianno V, Luo S, Zhang Q, Guo R, Galizia M. Gas and water vapor sorption and diffusion in a triptycene-based polybenzoxazole: effect of temperature and pressure and predicting of mixed gas sorption. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.12.054] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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22
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High-performance microporous polymer membranes prepared by interfacial polymerization for gas separation. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.12.029] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Ricci E, De Angelis MG. Modelling Mixed-Gas Sorption in Glassy Polymers for CO₂ Removal: A Sensitivity Analysis of the Dual Mode Sorption Model. MEMBRANES 2019; 9:membranes9010008. [PMID: 30621225 PMCID: PMC6359057 DOI: 10.3390/membranes9010008] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 11/29/2018] [Accepted: 12/20/2018] [Indexed: 11/16/2022]
Abstract
In an effort to reduce the experimental tests required to characterize the mixed-gas solubility and solubility-selectivity of materials for membrane separation processes, there is a need for reliable models which involve a minimum number of adjustable parameters. In this work, the ability of the Dual Mode Sorption (DMS) model to represent the sorption of CO2/CH4 mixtures in three high free volume glassy polymers, poly(trimethylsilyl propyne) (PTMSP), the first reported polymer of intrinsic microporosity (PIM-1) and tetrazole-modified PIM-1 (TZ-PIM), was tested. The sorption of gas mixtures in these materials suitable for CO2 separation has been characterized experimentally in previous works, which showed that these systems exhibit rather marked deviations from the ideal pure-gas behavior, especially due to competitive effects. The accuracy of the DMS model in representing the non-idealities that arise during mixed-gas sorption was assessed in a wide range of temperatures, pressures and compositions, by comparing with the experimental results available. Using the parameters obtained from the best fit of pure-gas sorption isotherms, the agreement between the mixed-gas calculations and the experimental data varied greatly in the different cases inspected, especially in the case of CH4 absorbed in mixed-gas conditions. A sensitivity analysis revealed that pure-gas data can be represented with the same accuracy by several different parameter sets, which, however, yield markedly different mixed-gas predictions, that, in some cases, agree with the experimental data only qualitatively. However, the multicomponent calculations with the DMS model yield more reliable results than the use of pure-gas data in the estimation of the solubility-selectivity of the material.
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Affiliation(s)
- Eleonora Ricci
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, 40131, Bologna, Italy.
| | - Maria Grazia De Angelis
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, 40131, Bologna, Italy.
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24
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Galizia M, Stevens KA, Paul DR, Freeman BD. Modeling gas permeability and diffusivity in HAB-6FDA polyimide and its thermally rearranged analogs. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.05.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Galizia M, Stevens KA, Smith ZP, Paul DR, Freeman BD. Nonequilibrium Lattice Fluid Modeling of Gas Solubility in HAB-6FDA Polyimide and Its Thermally Rearranged Analogues. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01479] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michele Galizia
- John
J. McKetta Jr. Department of Chemical Engineering, The University of Texas at Austin, 200 E. Dean Keeton Street, Austin, Texas 78712, United States
- Center for Energy
and Environmental Resources, 10100
Burnet Rd., Building 133 (CEER), Austin, Texas 78758, United States
| | - Kevin A. Stevens
- John
J. McKetta Jr. Department of Chemical Engineering, The University of Texas at Austin, 200 E. Dean Keeton Street, Austin, Texas 78712, United States
- Center for Energy
and Environmental Resources, 10100
Burnet Rd., Building 133 (CEER), Austin, Texas 78758, United States
| | - Zachary P. Smith
- Department
of Chemical Engineering, Massachusetts Institute of Technology 25 Ames
Street, Cambridge, Massachusetts 02142, United States
| | - Donald R. Paul
- John
J. McKetta Jr. Department of Chemical Engineering, The University of Texas at Austin, 200 E. Dean Keeton Street, Austin, Texas 78712, United States
- Center for Energy
and Environmental Resources, 10100
Burnet Rd., Building 133 (CEER), Austin, Texas 78758, United States
| | - Benny D. Freeman
- John
J. McKetta Jr. Department of Chemical Engineering, The University of Texas at Austin, 200 E. Dean Keeton Street, Austin, Texas 78712, United States
- Center for Energy
and Environmental Resources, 10100
Burnet Rd., Building 133 (CEER), Austin, Texas 78758, United States
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