1
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Carbon molecular sieve gas separation membranes from crosslinkable bromomethylated 6FDA-DAM polyimide. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120781] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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2
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High-performance carbon molecular sieving membrane derived from a novel hydroxyl-containing polyetherimide precursor for CO2 separations. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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3
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Genduso G, Hazazi K, Ali Z, Ghanem BS, Alhazmi A, Pinnau I. Carbon dioxide/methane mixed-gas adsorption, permeation and diffusion in a carbon molecular sieve film: Experimental observation and modeling. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Hou M, Qi W, Li L, Xu R, Xue J, Zhang Y, Song C, Wang T. Carbon molecular sieve membrane with tunable microstructure for CO2 separation: Effect of multiscale structures of polyimide precursors. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119541] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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5
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Houben M, Borneman Z, Nijmeijer K. Plasticization behavior of crown-ether containing polyimide membranes for the separation of CO2. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117307] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Liang J, Wang Z, Huang M, Wu S, Shi Y, Zhang Y, Jin J. Effects on Carbon Molecular Sieve Membrane Properties for a Precursor Polyimide with Simultaneous Flatness and Contortion in the Repeat Unit. CHEMSUSCHEM 2020; 13:5531-5538. [PMID: 32696521 DOI: 10.1002/cssc.202001572] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 07/20/2020] [Indexed: 06/11/2023]
Abstract
Carbon molecular sieve (CMS)-based membrane separation is a promising solution for hydrogen separation due to its great advantages on perm-selectivity, thermal stability, and chemical stability. To prepare high-performance CMS membranes, the molecular structure of polymer precursors and their arrangements should be primarily considered. In this work, a benzimidazole-based 6FDA (2,2'-bis(3,4'-dicarboxyphenyl) hexafluoropropane dianhydride)-type polyimide (PABZ-6FDA-PI) is chosen as precursor to prepare the CMS membrane. Effects of chain flatness and contortion in the polyimide precursor on gas-separation performance of CMS membranes were studied in detail by gas adsorption and permeation experiment. The H2 permeability of CMS is up to 9500 Barrer and ideal selectivity of gas pairs of H2 /CH4 and H2 /CO2 is up to 3800 and 13, respectively. The comprehensive performance of hydrogen separation including H2 /CO2 , H2 /N2 , and H2 /CH4 gas pairs is located well above previously reported upper bounds for polymers.
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Affiliation(s)
- Jiachen Liang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Zhenggong Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Menghui Huang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Shanshan Wu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Yanshu Shi
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Yatao Zhang
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Jian Jin
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
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7
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Ren Y, Liang X, Dou H, Ye C, Guo Z, Wang J, Pan Y, Wu H, Guiver MD, Jiang Z. Membrane-Based Olefin/Paraffin Separations. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:2001398. [PMID: 33042752 PMCID: PMC7539199 DOI: 10.1002/advs.202001398] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/27/2020] [Indexed: 06/11/2023]
Abstract
Efficient olefin/paraffin separation is a grand challenge because of their similar molecular sizes and physical properties, and is also a priority in the modern chemical industry. Membrane separation technology has been demonstrated as a promising technology owing to its low energy consumption, mild operation conditions, tunability of membrane materials, as well as the integration of physical and chemical mechanisms. In this work, inspired by the physical mechanism of mass transport in channel proteins and the chemical mechanism of mass transport in carrier proteins, recent progress in channel-based and carrier-based membranes toward olefin/paraffin separations is summarized. Further, channel-based membranes are categorized into membranes with network structures and with framework structures according to the morphology of channels. The separation mechanisms, separation performance, and membrane stability in channel-based and carrier-based membranes are elaborated. Future perspectives toward membrane-based olefin/paraffin separation are proposed.
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Affiliation(s)
- Yanxiong Ren
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin UniversityTianjin300072P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin300072P. R. China
| | - Xu Liang
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin UniversityTianjin300072P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin300072P. R. China
| | - Haozhen Dou
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin UniversityTianjin300072P. R. China
| | - Chumei Ye
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin UniversityTianjin300072P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin300072P. R. China
| | - Zheyuan Guo
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin UniversityTianjin300072P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin300072P. R. China
| | - Jianyu Wang
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin UniversityTianjin300072P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin300072P. R. China
| | - Yichang Pan
- State Key Laboratory of Materials‐Oriented Chemical EngineeringCollege of Chemical EngineeringNanjing Tech UniversityNanjing210009P. R. China
| | - Hong Wu
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin UniversityTianjin300072P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin300072P. R. China
| | - Michael D. Guiver
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin300072P. R. China
- State Key Laboratory of EnginesSchool of Mechanical EngineeringTianjin UniversityTianjin300072P. R. China
| | - Zhongyi Jiang
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin UniversityTianjin300072P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin300072P. R. China
- Joint School of National University of Singapore and Tianjin UniversityInternational Campus of Tianjin UniversityBinhai New CityFuzhou350207P. R. China
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8
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Castro-Muñoz R, Fíla V. Effect of the ZIF‐8 Distribution in Mixed‐Matrix Membranes Based on Matrimid® 5218‐PEG on CO
2
Separation. Chem Eng Technol 2019. [DOI: 10.1002/ceat.201800499] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Roberto Castro-Muñoz
- University of Chemistry and Technology Prague Technická 5 166 28 Prague Czech Republic
| | - Vlastimil Fíla
- University of Chemistry and Technology Prague Technická 5 166 28 Prague Czech Republic
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9
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Castro-Muñoz R, Fíla V, Martin-Gil V, Muller C. Enhanced CO2 permeability in Matrimid® 5218 mixed matrix membranes for separating binary CO2/CH4 mixtures. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.08.046] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Structural characterization and properties of ODPA–ODA polyetherimide membranes modified by ethylene glycol. Polym Bull (Berl) 2018. [DOI: 10.1007/s00289-018-2362-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Song Y, Wang DK, Birkett G, Smart S, Diniz da Costa JC. Vacuum film etching effect of carbon alumina mixed matrix membranes. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.082] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Fu S, Sanders ES, Kulkarni S, Chu YH, Wenz GB, Koros WJ. The significance of entropic selectivity in carbon molecular sieve membranes derived from 6FDA/DETDA:DABA(3:2) polyimide. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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Fu S, Wenz GB, Sanders ES, Kulkarni SS, Qiu W, Ma C, Koros WJ. Effects of pyrolysis conditions on gas separation properties of 6FDA/DETDA:DABA(3:2) derived carbon molecular sieve membranes. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.08.013] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Salinas O, Ma X, Litwiller E, Pinnau I. Ethylene/ethane permeation, diffusion and gas sorption properties of carbon molecular sieve membranes derived from the prototype ladder polymer of intrinsic microporosity (PIM-1). J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.12.052] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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15
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High-productivity gas separation membranes derived from pyromellitic dianhydride and nonlinear diamines. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.11.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Salinas O, Ma X, Litwiller E, Pinnau I. High-performance carbon molecular sieve membranes for ethylene/ethane separation derived from an intrinsically microporous polyimide. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.11.013] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Davoodi SM, Sadeghi M, Naghsh M, Moheb A. Olefin–paraffin separation performance of polyimide Matrimid®/silica nanocomposite membranes. RSC Adv 2016. [DOI: 10.1039/c6ra00553e] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, the performance of polyimide Matrimid® membranes in the separation of ethylene/ethane and propylene/propane was improved by silica nanoparticles.
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Affiliation(s)
| | - Morteza Sadeghi
- Department of Chemical Engineering
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
| | - Mahdi Naghsh
- Department of Chemical Engineering
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
| | - Ahmad Moheb
- Department of Chemical Engineering
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
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18
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In situ regulation of micro-pore to design high performance polyimide membranes for pervaporation dehydration of isopropanol. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.07.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Sundell BJ, Shaver AT, Liu Q, Nebipasagil A, Pisipati P, Mecham SJ, Riffle JS, Freeman BD, McGrath JE. Synthesis, oxidation and crosslinking of tetramethyl bisphenol F (TMBPF)-based polymers for oxygen/nitrogen gas separations. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.09.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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KRISHNAN K, YAMADA T, IWATSUKI H, HARA M, NAGANO S, OTSUBO K, SAKATA O, FUJIWARA A, KITAGAWA H, NAGAO Y. Influence of Confined Polymer Structure on Proton Transport Property in Sulfonated Polyimide Thin Films. ELECTROCHEMISTRY 2014. [DOI: 10.5796/electrochemistry.82.865] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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21
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22
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Liaw DJ, Wang KL, Huang YC, Lee KR, Lai JY, Ha CS. Advanced polyimide materials: Syntheses, physical properties and applications. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2012.02.005] [Citation(s) in RCA: 1048] [Impact Index Per Article: 87.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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23
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24
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Natural gas purification and olefin/paraffin separation using cross-linkable 6FDA-Durene/DABA co-polyimides grafted with α, β, and γ-cyclodextrin. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2011.11.030] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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25
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Zhang B, Wu Y, Wang T, Qiu J, Zhang S. Microporous carbon membranes from sulfonated poly(phthalazinone ether sulfone ketone): Preparation, characterization, and gas permeation. J Appl Polym Sci 2011. [DOI: 10.1002/app.34261] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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26
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García MG, Marchese J, Ochoa NA. Effect of the particle size and particle agglomeration on composite membrane performance. J Appl Polym Sci 2010. [DOI: 10.1002/app.32274] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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27
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Chang KS, Huang YH, Lee KR, Tung KL. Free volume and polymeric structure analyses of aromatic polyamide membranes: A molecular simulation and experimental study. J Memb Sci 2010. [DOI: 10.1016/j.memsci.2010.02.076] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Dasgupta B, Sen SK, Banerjee S. Gas transport properties of fluorinated poly(ether imide) membranes containing indan moiety in the main chain. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2009.09.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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29
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The strategies of molecular architecture and modification of polyimide-based membranes for CO2 removal from natural gas—A review. Prog Polym Sci 2009. [DOI: 10.1016/j.progpolymsci.2008.12.004] [Citation(s) in RCA: 438] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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30
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Chang KS, Hsiung CC, Lin CC, Tung KL. Residual Solvent Effects on Free Volume and Performance of Fluorinated Polyimide Membranes: A Molecular Simulation Study. J Phys Chem B 2009; 113:10159-69. [DOI: 10.1021/jp900246p] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kai-Shiun Chang
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan
| | - Chi-Chung Hsiung
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan
| | - Chih-Cheng Lin
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan
| | - Kuo-Lun Tung
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan
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31
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Effects of sulfone/ketone in poly(phthalazinone ether sulfone ketone) on the gas permeation of their derived carbon membranes. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2009.01.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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32
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Zhang B, Shen G, Wu Y, Wang T, Qiu J, Xu T, Fu C. Preparation and Characterization of Carbon Membranes Derived from Poly(phthalazinone ether sulfone) for Gas Separation. Ind Eng Chem Res 2009. [DOI: 10.1021/ie8013583] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bing Zhang
- School of Petrochemical Engineering, Shenyang University of Technology, 30 Guanghua Street, Liaoyang, Liaoning 111003, China, and Carbon Research Laboratory, State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian, Liaoning 116012, China
| | - Guoliang Shen
- School of Petrochemical Engineering, Shenyang University of Technology, 30 Guanghua Street, Liaoyang, Liaoning 111003, China, and Carbon Research Laboratory, State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian, Liaoning 116012, China
| | - Yonghong Wu
- School of Petrochemical Engineering, Shenyang University of Technology, 30 Guanghua Street, Liaoyang, Liaoning 111003, China, and Carbon Research Laboratory, State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian, Liaoning 116012, China
| | - Tonghua Wang
- School of Petrochemical Engineering, Shenyang University of Technology, 30 Guanghua Street, Liaoyang, Liaoning 111003, China, and Carbon Research Laboratory, State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian, Liaoning 116012, China
| | - Jieshan Qiu
- School of Petrochemical Engineering, Shenyang University of Technology, 30 Guanghua Street, Liaoyang, Liaoning 111003, China, and Carbon Research Laboratory, State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian, Liaoning 116012, China
| | - Tiejun Xu
- School of Petrochemical Engineering, Shenyang University of Technology, 30 Guanghua Street, Liaoyang, Liaoning 111003, China, and Carbon Research Laboratory, State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian, Liaoning 116012, China
| | - Chengbi Fu
- School of Petrochemical Engineering, Shenyang University of Technology, 30 Guanghua Street, Liaoyang, Liaoning 111003, China, and Carbon Research Laboratory, State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian, Liaoning 116012, China
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33
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Pelzer S, Hofmann D. Structure–property relations between silicon-containing polyimides and their carbon-containing counterparts. MOLECULAR SIMULATION 2008. [DOI: 10.1080/08927020802301888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Silke Pelzer
- a Institute of Polymer Research, GKSS Research Center Geesthacht GmbH, Center for Biomaterial Development , Teltow, Germany
| | - Dieter Hofmann
- a Institute of Polymer Research, GKSS Research Center Geesthacht GmbH, Center for Biomaterial Development , Teltow, Germany
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34
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Wang Y, Goh SH, Chung TS. Miscibility study of Torlon® polyamide-imide with Matrimid® 5218 polyimide and polybenzimidazole. POLYMER 2007. [DOI: 10.1016/j.polymer.2007.03.040] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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35
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Tin PS, Xiao Y, Chung T. Polyimide‐Carbonized Membranes for Gas Separation: Structural, Composition, and Morphological Control of Precursors. SEPARATION AND PURIFICATION REVIEWS 2006. [DOI: 10.1080/15422110601003481] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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