1
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Pathak C, Gogoi A, Devi A, Seth S. Polymers of Intrinsic Microporosity Based on Dibenzodioxin Linkage: Design, Synthesis, Properties, and Applications. Chemistry 2023; 29:e202301512. [PMID: 37303240 DOI: 10.1002/chem.202301512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/10/2023] [Accepted: 06/12/2023] [Indexed: 06/13/2023]
Abstract
The development of polymers of intrinsic microporosity (PIMs) over the last two decades has established them as a distinct class of microporous materials, which combine the attributes of microporous solid materials and the soluble nature of glassy polymers. Due to their solubility in common organic solvents, PIMs are easily processable materials that potentially find application in membrane-based separation, catalysis, ion separation in electrochemical energy storage devices, sensing, etc. Dibenzodioxin linkage, Tröger's base, and imide bond-forming reactions have widely been utilized for synthesis of a large number of PIMs. Among these linkages, however, most of the studies have been based on dibenzodioxin-based PIMs. Therefore, this review focuses precisely on dibenzodioxin linkage chemistry. Herein, the design principles of different rigid and contorted monomer scaffolds are discussed, as well as synthetic strategies of the polymers through dibenzodioxin-forming reactions including copolymerization and postsynthetic modifications, their characteristic properties and potential applications studied so far. Towards the end, the prospects of these materials are examined with respect to their utility in industrial purposes. Further, the structure-property correlation of dibenzodioxin PIMs is analyzed, which is essential for tailored synthesis and tunable properties of these PIMs and their molecular level engineering for enhanced performances making these materials suitable for commercial usage.
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Affiliation(s)
| | - Abinash Gogoi
- Department of Applied Sciences, Tezpur University, Assam, India
| | - Arpita Devi
- Department of Applied Sciences, Tezpur University, Assam, India
| | - Saona Seth
- Department of Applied Sciences, Tezpur University, Assam, India
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2
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Matesanz-Niño L, Cuellas D, Aguilar-Lugo C, Palacio L, González-Ortega A, de la Campa JG, Álvarez C, Lozano ÁE. Isomeric Aromatic Polyimides Containing Biphenyl Moieties for Gas Separation Applications. Polymers (Basel) 2023; 15:polym15061333. [PMID: 36987115 PMCID: PMC10056342 DOI: 10.3390/polym15061333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/24/2023] [Accepted: 02/27/2023] [Indexed: 03/11/2023] Open
Abstract
An optimized synthesis of the monomer 2,2′3,3′-biphenyltetracarboxylic dianhydride, iBPDA, was performed to obtain high molecular weight polymers. This monomer has a contorted structure that produces a non-linear shape, hindering the packing of the polymer chain. Aromatic polyimides of high molecular weight were obtained by reaction with the commercial diamine 2,2-bis(4-aminophenyl) hexafluoropropane, 6FpDA, which is a very common monomer in gas separation applications. This diamine has hexafluoroisopropylidine groups which introduce rigidity in the chains, hindering efficient packing. The thermal treatment of the polymers processed as dense membranes had two targets: on the one hand, to achieve the complete elimination of the solvent used, which could remain occluded in the polymeric matrix, and on the other hand to ensure the complete cycloimidization of the polymer. A thermal treatment exceeding the glass transition temperature was performed to ensure the maximum degree of imidization at 350 °C. The good mechanical properties of these materials allow for their use in high-pressure gas purification applications. Moreover, models of the polymers exhibited an Arrhenius-like behavior characteristic of secondary relaxations, normally associated with local motions of the molecular chain. The gas productivity of these membranes was high.
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Affiliation(s)
- Laura Matesanz-Niño
- Department of Macromolecular Chemistry, Institute of Polymer Science and Technology, ICTP-CSIC, Juan de la Cierva 3, E-28006 Madrid, Spain (C.Á.)
- SMAP, UA-UVA_CSIC, Research Unit associated to CSIC, Faculty of Science, University of Valladolid, Paseo Belén 11, E-47011 Valladolid, Spain
- Department of Organic Chemistry, Faculty of Sciences, University of Valladolid, Paseo Belén 7, E-47011 Valladolid, Spain
| | - David Cuellas
- Department of Macromolecular Chemistry, Institute of Polymer Science and Technology, ICTP-CSIC, Juan de la Cierva 3, E-28006 Madrid, Spain (C.Á.)
| | - Carla Aguilar-Lugo
- Faculty of Chemistry, National Autonomous University of Mexico, Cd. University, Coyoacán, México 04510, Mexico
| | - Laura Palacio
- SMAP, UA-UVA_CSIC, Research Unit associated to CSIC, Faculty of Science, University of Valladolid, Paseo Belén 11, E-47011 Valladolid, Spain
| | - Alfonso González-Ortega
- Department of Organic Chemistry, Faculty of Sciences, University of Valladolid, Paseo Belén 7, E-47011 Valladolid, Spain
| | - José G. de la Campa
- Department of Macromolecular Chemistry, Institute of Polymer Science and Technology, ICTP-CSIC, Juan de la Cierva 3, E-28006 Madrid, Spain (C.Á.)
| | - Cristina Álvarez
- Department of Macromolecular Chemistry, Institute of Polymer Science and Technology, ICTP-CSIC, Juan de la Cierva 3, E-28006 Madrid, Spain (C.Á.)
- SMAP, UA-UVA_CSIC, Research Unit associated to CSIC, Faculty of Science, University of Valladolid, Paseo Belén 11, E-47011 Valladolid, Spain
| | - Ángel E. Lozano
- Department of Macromolecular Chemistry, Institute of Polymer Science and Technology, ICTP-CSIC, Juan de la Cierva 3, E-28006 Madrid, Spain (C.Á.)
- SMAP, UA-UVA_CSIC, Research Unit associated to CSIC, Faculty of Science, University of Valladolid, Paseo Belén 11, E-47011 Valladolid, Spain
- UI CINQUIMA, University of Valladolid, Paseo Belén 5, E-47011 Valladolid, Spain
- Correspondence:
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3
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Antonangelo AR, Hawkins N, Tocci E, Muzzi C, Fuoco A, Carta M. Tröger's Base Network Polymers of Intrinsic Microporosity (TB-PIMs) with Tunable Pore Size for Heterogeneous Catalysis. J Am Chem Soc 2022; 144:15581-15594. [PMID: 35973136 PMCID: PMC9437925 DOI: 10.1021/jacs.2c04739] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Heterogeneous catalysis plays a pivotal role in the preparation
of value-added chemicals, and it works more efficiently when combined
with porous materials and supports. Because of that, a detailed assessment
of porosity and pore size is essential when evaluating the performance
of new heterogeneous catalysts. Herein, we report the synthesis and
characterization of a series of novel microporous Tröger’s
base polymers and copolymers (TB-PIMs) with tunable pore size. The
basicity of TB sites is exploited to catalyze the Knoevenagel condensation
of benzaldehydes and malononitrile, and the dimension of the pores
can be systematically adjusted with an appropriate selection of monomers
and comonomers. The tunability of the pore size provides the enhanced
accessibility of the catalytic sites for substrates, which leads to
a great improvement in conversions, with the best results achieving
completion in only 20 min. In addition, it enables the use of large
benzaldehydes, which is prevented when using polymers with very small
pores, typical of conventional PIMs. The catalytic reaction is more
efficient than the corresponding homogeneous counterpart and is ultimately
optimized with the addition of a small amount of a solvent, which
facilitates the swelling of the pores and leads to a further improvement
in the performance and to a better carbon economy. Molecular dynamic
modeling of the copolymers’ structures is employed to describe
the swellability of flexible chains, helping the understanding of
the improved performance and demonstrating the great potential of
these novel materials.
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Affiliation(s)
- Ariana R Antonangelo
- Department of Chemistry, Faculty of Science and Engineering, Swansea University, Grove Building, Singleton Park, Swansea SA2 8PP, U.K
| | - Natasha Hawkins
- Department of Chemistry, Faculty of Science and Engineering, Swansea University, Grove Building, Singleton Park, Swansea SA2 8PP, U.K
| | - Elena Tocci
- Institute on Membrane Technology, National Research Council of Italy (CNR-ITM), via P. Bucci 17/C, Rende (CS) 87036, Italy
| | - Chiara Muzzi
- Institute on Membrane Technology, National Research Council of Italy (CNR-ITM), via P. Bucci 17/C, Rende (CS) 87036, Italy
| | - Alessio Fuoco
- Institute on Membrane Technology, National Research Council of Italy (CNR-ITM), via P. Bucci 17/C, Rende (CS) 87036, Italy
| | - Mariolino Carta
- Department of Chemistry, Faculty of Science and Engineering, Swansea University, Grove Building, Singleton Park, Swansea SA2 8PP, U.K
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4
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McKeown NB. The structure-property relationships of Polymers of Intrinsic Microporosity (PIMs). Curr Opin Chem Eng 2022. [DOI: 10.1016/j.coche.2021.100785] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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5
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Zhou H, Rayer C, Antonangelo AR, Hawkins N, Carta M. Adjustable Functionalization of Hyper-Cross-Linked Polymers of Intrinsic Microporosity for Enhanced CO 2 Adsorption and Selectivity over N 2 and CH 4. ACS APPLIED MATERIALS & INTERFACES 2022; 14:20997-21006. [PMID: 35471026 PMCID: PMC9100501 DOI: 10.1021/acsami.2c02604] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
In this paper, we report the design, synthesis, and characterization of a series of hyper-cross-linked polymers of intrinsic microporosity (PIMs), with high CO2 uptake and good CO2/N2 and CO2/CH4 selectivity, which makes them competitive for carbon capture and biogas upgrading. The starting hydrocarbon polymers' backbones were functionalized with groups such as -NO2, -NH2, and -HSO3, with the aim of tuning their adsorption selectivity toward CO2 over nitrogen and methane. This led to a significant improvement in the performance in the potential separation of these gases. All polymers were characterized via Fourier transform infrared (FTIR) spectroscopy and 13C solid-state NMR to confirm their molecular structures and isothermal gas adsorption to assess their porosity, pore size distribution, and selectivity. The insertion of the functional groups resulted in an overall decrease in the porosity of the starting polymers, which was compensated with an improvement in the final CO2 uptake and selectivity over the chosen gases. The best uptakes were achieved with the sulfonated polymers, which reached up to 298 mg g-1 (6.77 mmol g-1), whereas the best CO2/N2 selectivities were recorded by the aminated polymers, which reached 26.5. Regarding CH4, the most interesting selectivities over CO2 were also obtained with the aminated PIMs, with values up to 8.6. The reason for the improvements was ascribed to a synergetic contribution of porosity, choice of the functional group, and optimal isosteric heat of adsorption of the materials.
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Affiliation(s)
- Haoli Zhou
- Department
of Chemistry, Swansea University, College
of Science, Grove Building, Singleton Park, Swansea SA2 8PP, U.K.
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemical Engineering, Nanjing Tech University, 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Christopher Rayer
- Department
of Chemistry, Swansea University, College
of Science, Grove Building, Singleton Park, Swansea SA2 8PP, U.K.
| | - Ariana R. Antonangelo
- Department
of Chemistry, Swansea University, College
of Science, Grove Building, Singleton Park, Swansea SA2 8PP, U.K.
| | - Natasha Hawkins
- Department
of Chemistry, Swansea University, College
of Science, Grove Building, Singleton Park, Swansea SA2 8PP, U.K.
| | - Mariolino Carta
- Department
of Chemistry, Swansea University, College
of Science, Grove Building, Singleton Park, Swansea SA2 8PP, U.K.
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6
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Ling H, McGillivray DJ, Jin J. Locking the Spiro Carbon in Spirobisindane Using Sulfur and Phosphorus to Form "Olympic Ring"-like Molecules. J Org Chem 2022; 87:4649-4653. [PMID: 35200013 DOI: 10.1021/acs.joc.1c03048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
To improve the rigidity of spirobisindane, it was intramolecularly locked by forming eight-membered rings via sulfur and phosphorus atoms to produce an interlocked polycyclic structure under mild conditions in good yields. By carefully analyzing the crystal structures, we noticed that the angle between the two benzene rings in the locked version is significantly smaller than that of the typical spirobisindane structure. Molecular modeling indicated that locking the spiro center can remarkably enhance the rigidity.
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Affiliation(s)
- Honglei Ling
- School of Chemical Sciences, The University of Auckland, Auckland 1142, New Zealand
| | - Duncan J McGillivray
- School of Chemical Sciences, The University of Auckland, Auckland 1142, New Zealand.,MacDiarmid Centre for Advanced Materials and Nanotechnology, Wellington 6140, New Zealand
| | - Jianyong Jin
- School of Chemical Sciences, The University of Auckland, Auckland 1142, New Zealand.,Dodd-Walls Centre for Quantum and Photonic Technologies, Dunedin 9056, New Zealand
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7
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Liu J, Li Q, Wei Y, Shi M. Visible Light Induced Cyclization to Spirobi[indene] Skeletons from Functionalized Alkylidienecyclopropanes. Org Lett 2020; 22:2494-2499. [DOI: 10.1021/acs.orglett.0c00787] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jiaxin Liu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
| | - Quanzhe Li
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
- Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, Guangdong 518000, China
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8
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Hou S, Suo X, Chen N, Zhang P, Dai S. Facile synthesis of a linear porous organic polymer via Schiff-base chemistry for propyne/propylene separation. Polym Chem 2020. [DOI: 10.1039/d0py00816h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Synthesis of the linear porous organic polymer (L-POP) for selective separation of acetylene (C3H4) from ethylene (C3H6).
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Affiliation(s)
- Shengtai Hou
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xian Suo
- Department of Chemistry
- University of Tennessee
- Knoxville
- USA
| | - Nanqing Chen
- Department of Chemistry
- University of Tennessee
- Knoxville
- USA
| | - Pengfei Zhang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Sheng Dai
- Department of Chemistry
- University of Tennessee
- Knoxville
- USA
- Chemical Sciences Division
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9
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Usman M, Ahmed A, Yu B, Peng Q, Shen Y, Cong H. A review of different synthetic approaches of amorphous intrinsic microporous polymers and their potential applications in membrane-based gases separation. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.109262] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Neumann S, Bengtson G, Meis D, Filiz V. Thermal Cross Linking of Novel Azide Modified Polymers of Intrinsic Microporosity-Effect of Distribution and the Gas Separation Performance. Polymers (Basel) 2019; 11:E1241. [PMID: 31357493 PMCID: PMC6723633 DOI: 10.3390/polym11081241] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 07/16/2019] [Accepted: 07/23/2019] [Indexed: 11/17/2022] Open
Abstract
The synthesis of polymers of intrinsic microporosity (PIM) modified with azide groups, the cross linkage by nitrene reaction and their performance as gas separation membranes are reported. The azide modification of the spirobisindane units in the polymer backbone was done by post functionalization of methylated spirobisindane containing polymers. These polymers differ in distribution and concentration of the azide group containing spirobisindane units by applying perfectly alternating and randomly distributed copolymers along the polymer chains. To investigate the influence of concentration of the azide groups, additionally the homopolymer of methylated spirobisindane was synthesized and subjected to identical treatments and characterizations as both copolymers. Cross linkage by nitrene reaction was examined by different temperature treatments at 150, 200, 250 and 300 °C. Characterization of the new polymers was performed by NMR, SEC and FT-IR. Furthermore, the crosslinking process was investigated by means of solid state NMR, TGA-FTIR, DSC and isoconversional kinetic analysis performed with TGA. Gas permeability of CO2, N2, CH4, H2 and O2 was determined by time lag experiments and ideal selectivities for several gas pairs were calculated. The two azide groups per repeating unit degrade during thermal treatments by release of nitrogen and form mechanically stable PIM networks, leading to an increase in gas permeability while selectivity remained nearly constant. Measured diffusivity and solubility coefficients revealed differences in the formation of free volume elements depending on distribution and concentration of the azide groups. Aging studies over about five months were performed and physical aging rates (βP) were evaluated with regard to the concentration and distribution of curable azide functionalities. Subsequently, the enhanced sieving effect during aging resulted in membrane materials that surpassed the Robeson upper bound in selected gas pairs.
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Affiliation(s)
- Silvio Neumann
- Helmholtz-Zentrum Geesthacht, Institute of Polymer Research, Max-Planck-Straße 1, 21502 Geesthacht, Germany
| | - Gisela Bengtson
- Helmholtz-Zentrum Geesthacht, Institute of Polymer Research, Max-Planck-Straße 1, 21502 Geesthacht, Germany
| | - David Meis
- Helmholtz-Zentrum Geesthacht, Institute of Polymer Research, Max-Planck-Straße 1, 21502 Geesthacht, Germany
| | - Volkan Filiz
- Helmholtz-Zentrum Geesthacht, Institute of Polymer Research, Max-Planck-Straße 1, 21502 Geesthacht, Germany.
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11
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Hasegawa M, Kurebayashi D, Matsuzawa H, Mazaki Y. Chiroptical and Redox Properties of a Tetrathiafulvalene Analogue with an Inserted Spiro Framework. CHEM LETT 2018. [DOI: 10.1246/cl.180358] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Masashi Hasegawa
- School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
| | - Daisuke Kurebayashi
- School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
| | - Hideyo Matsuzawa
- School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
| | - Yasuhiro Mazaki
- School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
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12
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Elmehalmey W, Azzam RA, Hassan YS, Alkordi MH, Madkour TM. Imide-Based Polymers of Intrinsic Microporosity: Probing the Microstructure in Relation to CO 2 Sorption Characteristics. ACS OMEGA 2018; 3:2757-2764. [PMID: 31458552 PMCID: PMC6641620 DOI: 10.1021/acsomega.7b02080] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 02/26/2018] [Indexed: 06/10/2023]
Abstract
A range of microporous, imide-based polymers were newly synthesized using two-step poly-condensation reactions of bis(carboxylic anhydride) and various aromatic diamines for CO2 gas capture and storage applications. In this report, we attempted to assess the relative significance of molecular structural aspects through the manipulation of the conformational characteristics of the building blocks of the polymeric structures, the spiro-containing acid anhydride and the aromatic amines, to induce greater intrinsic microporosity and higher surface areas for the resulting solids. Results obtained from this study were thus used to outline a working relationship between the structural diversity of the constructed porous solids and their performance as CO2 sorbents.
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Affiliation(s)
- Worood
A. Elmehalmey
- Department
of Chemistry, The American University in
Cairo, AUC Avenue, P.O. Box 74, New Cairo 11835, Egypt
- Center
for Materials Science, Zewail City of Science
and Technology, October Gardens, 6th of October, Giza 12578, Egypt
| | - Rasha A. Azzam
- Department
of Chemistry, Helwan University, Ain-Helwan, Cairo 11795, Egypt
| | - Youssef S. Hassan
- Center
for Materials Science, Zewail City of Science
and Technology, October Gardens, 6th of October, Giza 12578, Egypt
| | - Mohamed H. Alkordi
- Center
for Materials Science, Zewail City of Science
and Technology, October Gardens, 6th of October, Giza 12578, Egypt
| | - Tarek M. Madkour
- Department
of Chemistry, The American University in
Cairo, AUC Avenue, P.O. Box 74, New Cairo 11835, Egypt
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13
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Ranganathan K, Parthiban A. Soluble, porous semifluorinated poly(arylene ether) ladder polymers from 2,3,4,5,6-pentafluorobenzonitrile. POLYMER 2018. [DOI: 10.1016/j.polymer.2017.12.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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15
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Teo YC, Lai HWH, Xia Y. Synthesis of Ladder Polymers: Developments, Challenges, and Opportunities. Chemistry 2017; 23:14101-14112. [DOI: 10.1002/chem.201702219] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Yew Chin Teo
- Department of Chemistry Stanford University Stanford CA 94305 USA
| | - Holden W. H. Lai
- Department of Chemistry Stanford University Stanford CA 94305 USA
| | - Yan Xia
- Department of Chemistry Stanford University Stanford CA 94305 USA
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16
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17
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18
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Alaslai N, Ghanem B, Alghunaimi F, Pinnau I. High-performance intrinsically microporous dihydroxyl-functionalized triptycene-based polyimide for natural gas separation. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.03.063] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Taylor RGD, Bezzu CG, Carta M, Msayib KJ, Walker J, Short R, Kariuki BM, McKeown NB. The Synthesis of Organic Molecules of Intrinsic Microporosity Designed to Frustrate Efficient Molecular Packing. Chemistry 2016; 22:2466-72. [PMID: 26751824 PMCID: PMC4755154 DOI: 10.1002/chem.201504212] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Indexed: 11/05/2022]
Abstract
Efficient reactions between fluorine-functionalised biphenyl and terphenyl derivatives with catechol-functionalised terminal groups provide a route to large, discrete organic molecules of intrinsic microporosity (OMIMs) that provide porous solids solely by their inefficient packing. By altering the size and substituent bulk of the terminal groups, a number of soluble compounds with apparent BET surface areas in excess of 600 m(2) g(-1) are produced. The efficiency of OMIM structural units for generating microporosity is in the order: propellane>triptycene>hexaphenylbenzene>spirobifluorene>naphthyl=phenyl. The introduction of bulky hydrocarbon substituents significantly enhances microporosity by further reducing packing efficiency. These results are consistent with findings from previously reported packing simulation studies. The introduction of methyl groups at the bridgehead position of triptycene units reduces intrinsic microporosity. This is presumably due to their internal position within the OMIM structure so that they occupy space, but unlike peripheral substituents they do not contribute to the generation of free volume by inefficient packing.
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Affiliation(s)
| | - C Grazia Bezzu
- EaStCHEM School of Chemistry, University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Mariolino Carta
- EaStCHEM School of Chemistry, University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Kadhum J Msayib
- EaStCHEM School of Chemistry, University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Jonathan Walker
- School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
| | - Rhys Short
- School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
| | | | - Neil B McKeown
- EaStCHEM School of Chemistry, University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
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20
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Ma X, Pinnau I. A novel intrinsically microporous ladder polymer and copolymers derived from 1,1′,2,2′-tetrahydroxy-tetraphenylethylene for membrane-based gas separation. Polym Chem 2016. [DOI: 10.1039/c5py01796c] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel intrinsically microporous polymer was synthesized by polycondensation reaction of 1,1′,2,2′-tetrahydroxy-tetraphenylethylene (TPE) and 2,3,5,6-tetrafluoroterephthalonitrile (TFTPN).
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Affiliation(s)
- Xiaohua Ma
- Advanced Membranes and Porous Materials Center
- Physical Sciences and Engineering Division
- Chemical and Biological Engineering Program
- King Abdullah University of Science and Technology
- Thuwal 23955-6900
| | - Ingo Pinnau
- Advanced Membranes and Porous Materials Center
- Physical Sciences and Engineering Division
- Chemical and Biological Engineering Program
- King Abdullah University of Science and Technology
- Thuwal 23955-6900
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21
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Zhuang Y, Seong JG, Lee WH, Do YS, Lee MJ, Wang G, Guiver MD, Lee YM. Mechanically Tough, Thermally Rearranged (TR) Random/Block Poly(benzoxazole-co-imide) Gas Separation Membranes. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00930] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Yongbing Zhuang
- College
of Chemistry and Chemical Engineering, Hunan University of Arts and Science, Changde, Hunan 415000, P.R. China
| | | | | | | | | | - Gang Wang
- College
of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, P. R. China
| | - Michael D. Guiver
- State
Key Laboratory of Engines, School of Mechanical Engineering, Tianjin University, Tianjin 300072, P. R. China
- Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
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22
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Khan MM, Filiz V, Emmler T, Abetz V, Koschine T, Rätzke K, Faupel F, Egger W, Ravelli L. Free volume and gas permeation in anthracene maleimide-based polymers of intrinsic microporosity. MEMBRANES 2015; 5:214-27. [PMID: 26030881 PMCID: PMC4496641 DOI: 10.3390/membranes5020214] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/20/2015] [Indexed: 11/16/2022]
Abstract
High free-volume copolymers were prepared via polycondensation with 2,3,5,6,-tetrafluoroterephthalonitrile (TFTPN) in which a portion of the 3,3,3',3'-tetramethyl-1,1'-spirobisindane (TTSBI) of PIM-1 was replaced with dibutyl anthracene maleimide (4bIII). An investigation of free volume using positron annihilation lifetime spectroscopy (PALS), and gas permeation measurements was carried out for the thin film composite copolymer membranes and compared to PIM-1. The average free volume hole size and the gas permeance of the copolymer membranes increased with decreasing TTSBI content in the copolymer.
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Affiliation(s)
- Muntazim Munir Khan
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Str. 1, 21502 Geesthacht, Germany.
| | - Volkan Filiz
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Str. 1, 21502 Geesthacht, Germany.
| | - Thomas Emmler
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Str. 1, 21502 Geesthacht, Germany.
| | - Volker Abetz
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Str. 1, 21502 Geesthacht, Germany.
- Institute of Physical Chemistry, University of Hamburg, Grindelallee 117, 20146 Hamburg, Germany.
| | - Toenjes Koschine
- Institute of Materials Science, University of Kiel, Technical Faculty, Chair for Multicomponent Materials, Kaiserstr. 2, 24143 Kiel, Germany.
| | - Klaus Rätzke
- Institute of Materials Science, University of Kiel, Technical Faculty, Chair for Multicomponent Materials, Kaiserstr. 2, 24143 Kiel, Germany.
| | - Franz Faupel
- Institute of Materials Science, University of Kiel, Technical Faculty, Chair for Multicomponent Materials, Kaiserstr. 2, 24143 Kiel, Germany.
| | - Werner Egger
- Institut für Angewandte Physik und Messtechnik, Universität der Bundeswehr München, 85577 Neubiberg, Germany.
| | - Luca Ravelli
- Institut für Angewandte Physik und Messtechnik, Universität der Bundeswehr München, 85577 Neubiberg, Germany.
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23
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Ma X, Ghanem B, Salines O, Litwiller E, Pinnau I. Synthesis and Effect of Physical Aging on Gas Transport Properties of a Microporous Polyimide Derived from a Novel Spirobifluorene-Based Dianhydride. ACS Macro Lett 2015; 4:231-235. [PMID: 35596413 DOI: 10.1021/acsmacrolett.5b00009] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel generic method is reported for the synthesis of a spirobifluorene-based dianhydride (SBFDA). An intrinsically microporous polyimide was obtained by polycondensation reaction with 3,3'-dimethylnaphthidine (DMN). The corresponding polymer (SBFDA-DMN) exhibited good solubility, excellent thermal stability, as well as significant microporosity with high BET surface area of 686 m2/g. The O2 permeability of a methanol-treated and air-dried membrane was 1193 Barrer with a moderate O2/N2 selectivity of 3.2. The post-treatment history and aging conditions had great effects on the membrane performance. A significant drop in permeability coupled with an increase in selectivity was observed after long-term aging. After storage of 200 days, the gas separation properties of SBFDA-DMN were located slightly above the latest Robeson upper bounds for several gas pairs such as O2/N2 and H2/N2.
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Affiliation(s)
- Xiaohua Ma
- Advanced
Membranes and Porous
Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, KSA
| | - Bader Ghanem
- Advanced
Membranes and Porous
Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, KSA
| | - Octavio Salines
- Advanced
Membranes and Porous
Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, KSA
| | - Eric Litwiller
- Advanced
Membranes and Porous
Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, KSA
| | - Ingo Pinnau
- Advanced
Membranes and Porous
Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, KSA
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24
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Carta M, Bernardo P, Clarizia G, Jansen JC, McKeown NB. Gas Permeability of Hexaphenylbenzene Based Polymers of Intrinsic Microporosity. Macromolecules 2014. [DOI: 10.1021/ma501925j] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Mariolino Carta
- School
of Chemistry, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, Edinburgh, U.K
| | - Paola Bernardo
- Institute on Membrane Technology, ITM-CNR, Via P. Bucci 17/C, 87036 Rende (CS), Italy
| | - Gabriele Clarizia
- Institute on Membrane Technology, ITM-CNR, Via P. Bucci 17/C, 87036 Rende (CS), Italy
| | - Johannes C. Jansen
- Institute on Membrane Technology, ITM-CNR, Via P. Bucci 17/C, 87036 Rende (CS), Italy
| | - Neil B. McKeown
- School
of Chemistry, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, Edinburgh, U.K
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25
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Ma X, Salinas O, Litwiller E, Pinnau I. Pristine and thermally-rearranged gas separation membranes from novel o-hydroxyl-functionalized spirobifluorene-based polyimides. Polym Chem 2014. [DOI: 10.1039/c4py01221f] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Khan MM, Bengtson G, Neumann S, Rahman MM, Abetz V, Filiz V. Synthesis, characterization and gas permeation properties of anthracene maleimide-based polymers of intrinsic microporosity. RSC Adv 2014. [DOI: 10.1039/c4ra03663h] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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27
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Carta M, Croad M, Bugler K, Msayib KJ, McKeown NB. Heterogeneous organocatalysts composed of microporous polymer networks assembled by Tröger's base formation. Polym Chem 2014. [DOI: 10.1039/c4py00608a] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Carta M, Croad M, Jansen JC, Bernardo P, Clarizia G, McKeown NB. Synthesis of cardo-polymers using Tröger's base formation. Polym Chem 2014. [DOI: 10.1039/c4py00607k] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Carta M, Malpass-Evans R, Croad M, Rogan Y, Lee M, Rose I, McKeown NB. The synthesis of microporous polymers using Tröger's base formation. Polym Chem 2014. [DOI: 10.1039/c4py00609g] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Zhuang Y, Seong JG, Do YS, Jo HJ, Cui Z, Lee J, Lee YM, Guiver MD. Intrinsically Microporous Soluble Polyimides Incorporating Tröger’s Base for Membrane Gas Separation. Macromolecules 2014. [DOI: 10.1021/ma5007073] [Citation(s) in RCA: 193] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Yongbing Zhuang
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
- College
of Chemistry and Chemical Engineering, Hunan University of Arts and Science, Changde, Hunan 415000, P. R. China
| | - Jong Geun Seong
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Yu Seong Do
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Hye Jin Jo
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Zhaoliang Cui
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Jongmyeong Lee
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Young Moo Lee
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Michael D. Guiver
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
- National Research Council Canada, Ottawa, Ontario K1A 0R6, Canada
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31
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32
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33
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Larsen GS, Hart KE, Colina CM. Predictive simulations of the structural and adsorptive properties for PIM-1 variations. MOLECULAR SIMULATION 2014. [DOI: 10.1080/08927022.2013.829222] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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34
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Rose M, Palkovits* R. Catalysis by Covalent Organic Frameworks (COFs). METAL ORGANIC FRAMEWORKS AS HETEROGENEOUS CATALYSTS 2013. [DOI: 10.1039/9781849737586-00384] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Porous covalent organic frameworks (COFs) are an emerging class of versatile materials. They provide novel possibilities for application as solid catalysts in heterogeneous catalysis due to their defined tailorable structures and surface chemistry, in combination with a high porosity. Thus, access to highly disperse catalytic centers is enabled and mass transport effects can be easily tuned. Catalytic active centers in COFs result from one of three different ways: (i) utilization of the porous frameworks as supports for metal nanoparticles or clusters with additional stabilization via coordination effects. (ii) Immobilization of molecular metal species within coordinating heteroatom moieties at well‐defined organic linkers, which is comparable to a heterogenization of homogeneous catalyst species. (iii) Intrinsic catalytic properties of metal‐free organic frameworks due to heteroatoms or defined functional groups especially in organocatalysis. In recent years many novel COF materials have been tested in various catalytic reactions proving their suitability as solid catalysts.
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Affiliation(s)
- Marcus Rose
- Lehrstuhl für Nanostrukturierte Katalysatoren Institut für Technische und Makromolekulare Chemie, RWTH Aachen University, Worringerweg 1, 52074 Aachen Germany ‐aachen.de
| | - Regina Palkovits*
- Lehrstuhl für Nanostrukturierte Katalysatoren Institut für Technische und Makromolekulare Chemie, RWTH Aachen University, Worringerweg 1, 52074 Aachen Germany ‐aachen.de
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35
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Hart KE, Abbott LJ, McKeown NB, Colina CM. Toward Effective CO2/CH4 Separations by Sulfur-Containing PIMs via Predictive Molecular Simulations. Macromolecules 2013. [DOI: 10.1021/ma400334b] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Kyle E. Hart
- Department of Materials Science
and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Lauren J. Abbott
- Department of Materials Science
and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Neil B. McKeown
- School of Chemistry, Cardiff University, Cardiff, CF10 3AT, U.K
| | - Coray M. Colina
- Department of Materials Science
and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
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36
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New organophilic mixed matrix membranes derived from a polymer of intrinsic microporosity and silicalite-1. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.02.032] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Carta M, Malpass-Evans R, Croad M, Rogan Y, Jansen JC, Bernardo P, Bazzarelli F, McKeown NB. An Efficient Polymer Molecular Sieve for Membrane Gas Separations. Science 2013; 339:303-7. [DOI: 10.1126/science.1228032] [Citation(s) in RCA: 729] [Impact Index Per Article: 66.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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38
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Hart KE, Springmeier JM, McKeown NB, Colina CM. Simulated swelling during low-temperature N2adsorption in polymers of intrinsic microporosity. Phys Chem Chem Phys 2013; 15:20161-9. [DOI: 10.1039/c3cp53402b] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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39
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Murali RS, Sankarshana T, Sridhar S. Air Separation by Polymer-based Membrane Technology. SEPARATION AND PURIFICATION REVIEWS 2013. [DOI: 10.1080/15422119.2012.686000] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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40
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Abstract
This paper focuses on polymers that demonstrate microporosity without possessing a network of covalent bonds—the so-called polymers of intrinsic microporosity (PIM). PIMs combine solution processability and microporosity with structural diversity and have proven utility for making membranes and sensors. After a historical account of the development of PIMs, their synthesis is described along with a comprehensive review of the PIMs that have been prepared to date. The important methods of characterising intrinsic microporosity, such as gas absorption, are outlined and structure-property relationships explained. Finally, the applications of PIMs as sensors and membranes for gas and vapour separations, organic nanofiltration, and pervaporation are described.
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Affiliation(s)
- Neil B. McKeown
- School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
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41
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Gonte R, Balasubramanian K, Deb PC, Singh P. Synthesis and Characterization of Mesoporous Hypercrosslinked Poly (Styrene Co- Maleic Anhydride) Microspheres. INT J POLYM MATER PO 2012. [DOI: 10.1080/00914037.2011.610057] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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42
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Wu D, Xu F, Sun B, Fu R, He H, Matyjaszewski K. Design and Preparation of Porous Polymers. Chem Rev 2012; 112:3959-4015. [DOI: 10.1021/cr200440z] [Citation(s) in RCA: 1339] [Impact Index Per Article: 111.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Dingcai Wu
- Materials Science Institute,
Key Laboratory for Polymeric Composite and Functional Materials of
Ministry of Education, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, People's
Republic of China
| | - Fei Xu
- Materials Science Institute,
Key Laboratory for Polymeric Composite and Functional Materials of
Ministry of Education, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, People's
Republic of China
| | - Bin Sun
- Materials Science Institute,
Key Laboratory for Polymeric Composite and Functional Materials of
Ministry of Education, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, People's
Republic of China
| | - Ruowen Fu
- Materials Science Institute,
Key Laboratory for Polymeric Composite and Functional Materials of
Ministry of Education, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, People's
Republic of China
| | - Hongkun He
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh,
Pennsylvania 15213, United States
| | - Krzysztof Matyjaszewski
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh,
Pennsylvania 15213, United States
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43
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Ma X, Swaidan R, Belmabkhout Y, Zhu Y, Litwiller E, Jouiad M, Pinnau I, Han Y. Synthesis and Gas Transport Properties of Hydroxyl-Functionalized Polyimides with Intrinsic Microporosity. Macromolecules 2012. [DOI: 10.1021/ma300549m] [Citation(s) in RCA: 170] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiaohua Ma
- Advanced Membranes and Porous Materials Center, Chemical
and Life Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900,
Saudi Arabia
| | - Raja Swaidan
- Advanced Membranes and Porous Materials Center, Chemical
and Life Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900,
Saudi Arabia
| | - Youssef Belmabkhout
- Advanced Membranes and Porous Materials Center, Chemical
and Life Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900,
Saudi Arabia
| | - Yihan Zhu
- Advanced Membranes and Porous Materials Center, Chemical
and Life Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900,
Saudi Arabia
| | - Eric Litwiller
- Advanced Membranes and Porous Materials Center, Chemical
and Life Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900,
Saudi Arabia
| | - Mustapha Jouiad
- Advanced Membranes and Porous Materials Center, Chemical
and Life Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900,
Saudi Arabia
| | - Ingo Pinnau
- Advanced Membranes and Porous Materials Center, Chemical
and Life Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900,
Saudi Arabia
| | - Yu Han
- Advanced Membranes and Porous Materials Center, Chemical
and Life Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900,
Saudi Arabia
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44
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45
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Laybourn A, Dawson R, Clowes R, Iggo JA, Cooper AI, Khimyak YZ, Adams DJ. Branching out with aminals: microporous organic polymers from difunctional monomers. Polym Chem 2012. [DOI: 10.1039/c2py00506a] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Larsen GS, Lin P, Hart KE, Colina CM. Molecular Simulations of PIM-1-like Polymers of Intrinsic Microporosity. Macromolecules 2011. [DOI: 10.1021/ma200345v] [Citation(s) in RCA: 153] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gregory S. Larsen
- Department of Materials Science and Engineering and ‡Materials Simulation Center, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Ping Lin
- Department of Materials Science and Engineering and ‡Materials Simulation Center, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Kyle E. Hart
- Department of Materials Science and Engineering and ‡Materials Simulation Center, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Coray M. Colina
- Department of Materials Science and Engineering and ‡Materials Simulation Center, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
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47
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Mason CR, Maynard-Atem L, Al-Harbi NM, Budd PM, Bernardo P, Bazzarelli F, Clarizia G, Jansen JC. Polymer of Intrinsic Microporosity Incorporating Thioamide Functionality: Preparation and Gas Transport Properties. Macromolecules 2011. [DOI: 10.1021/ma200918h] [Citation(s) in RCA: 190] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christopher R. Mason
- School of Chemistry, University of Manchester, Manchester, M13 9PL, United Kingdom
| | - Louise Maynard-Atem
- School of Chemistry, University of Manchester, Manchester, M13 9PL, United Kingdom
| | - Nasser M. Al-Harbi
- School of Chemistry, University of Manchester, Manchester, M13 9PL, United Kingdom
| | - Peter M. Budd
- School of Chemistry, University of Manchester, Manchester, M13 9PL, United Kingdom
| | - Paola Bernardo
- Institute on Membrane Technology (ITM-CNR), Via P. Bucci, cubo 17/C, c/o University of Calabria, 87030 Rende (CS), Italy
| | - Fabio Bazzarelli
- Institute on Membrane Technology (ITM-CNR), Via P. Bucci, cubo 17/C, c/o University of Calabria, 87030 Rende (CS), Italy
| | - Gabriele Clarizia
- Institute on Membrane Technology (ITM-CNR), Via P. Bucci, cubo 17/C, c/o University of Calabria, 87030 Rende (CS), Italy
| | - Johannes C. Jansen
- Institute on Membrane Technology (ITM-CNR), Via P. Bucci, cubo 17/C, c/o University of Calabria, 87030 Rende (CS), Italy
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48
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Moreno M, Ibañez FJ, Jasinski JB, Zamborini FP. Hydrogen Reactivity of Palladium Nanoparticles Coated with Mixed Monolayers of Alkyl Thiols and Alkyl Amines for Sensing and Catalysis Applications. J Am Chem Soc 2011; 133:4389-97. [DOI: 10.1021/ja108378x] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Francisco J. Ibañez
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Universidad Nacional de La Plata-CONICET, Sucursal 4 Casilla de Correo 16 (1900), La Plata, Argentina
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49
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Vile J, Carta M, Bezzu CG, McKeown NB. Tribenzotriquinacene-based polymers of intrinsic microporosity. Polym Chem 2011. [DOI: 10.1039/c1py00294e] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Short R, Carta M, Bezzu CG, Fritsch D, Kariuki BM, McKeown NB. Hexaphenylbenzene-based polymers of intrinsic microporosity. Chem Commun (Camb) 2011; 47:6822-4. [DOI: 10.1039/c1cc11717c] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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