poly ionic liquid membranes for co2 capture
Molecular simulation of gas permeation and separation in polymer membranes
... CO2 and N2 in p105 poly( [VBIM][PF6]) (a) CO2 -poly[ VBIM][PF6] (b) N2 -poly[ VBIM][PF6] Figure 7.14 Radial distribution functions of CO2 and N2 in poly( [VBIM][Cl]) (a) CO2 -poly[ VBIM][Cl] (b) N2 -poly[ VBIM][Cl] ... Section 2.1 for a number of common polymer membranes, such as polyolefins, polysiloxanes, poly[ 1-(trimethylsilyl)-1-propyne], polyimides, polysulfones, polycarbonates, and mixed-matrix membranes ... PC Polycarbonate PCFF Polymer Consistent Force Field PDMS Polydimethylsiloxane PEEK Poly( ether-ether-ketone) PEG Polyethylene glycol PEI Polyetherimide PET Poly( ethylene terephthalate) PI Polyimide...
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Molecular simulations for CO2 capture in metal organic frameworks
... suggests that the performance of ionic rho-ZMOFs can be tailored by cations Finally, a new composite of ionic liquid (IL) [BMIM][PF6] supported on IRMOF-1 is proposed for CO2 capture The confinement ... for the adsorption of CO2/ H2 mixture in porous materials The capacities are for CO2 at a total pressure of bar for mixture 93 Table 6.5 Selectivities and capacities for the adsorption of CO2/ N2 ... ZIF-70 exhibit large capacity for CO2 and unusual selective adsorption for CO2/ CO mixture.72 In a breakthrough experiment for CO2/ CO mixture, the complete retention of CO2 and passage of CO were...
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Modification of polymeric membranes for energy sustainability and CO2 capture 2
... PEO-containing membranes for CO2 removal, Prog Polym Sci 38 (2013) 1089-1120 [19] C H Lau, P Li, F Li, T S Chung, D R Paul, Reverse-selective polymeric membranes for gas separation, Prog Polym Sci ... Modification of polymeric membranes for gas separation Extensive research has been performed to improve the physiochemical properties and the gas separation performance of polymeric membranes Some ... micropore former to develop polyimide membranes with enhanced gas separation performance…………………………………………… 137 8.1.4 Polyetheramine–polyhedral oligomeric silsesquioxane organic– inorganic hybrid membranes ……………………………………...
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Báo cáo hóa học: " Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air" docx
... http://www.nanoscalereslett.com/content/6/1/637 is very important Polysulfones, polyarylates, polycarbonates, poly( arylethers), poly( arylketones), and polyimides are frequently used in industrial polymeric membrane gas separations ... work, we attempt to develop zeolitepolymer composite membranes for oxygen production from air In particular, poly( furfuryl alcohol) [PFA] is chosen as the polymer matrix, and silicalite, as the ... was cast on the polysulfone membrane substrate for at room temperature The coated support was then heated at 80°C overnight for FA polymerization Silicalite-PFA nanocomposite membranes were made...
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Poly(2,6 dimethyl 1,4 phenylene oxide) based semi interpenetrating polymer network proton exchange membranes for direct methanol fuel cells
... PEEK Poly( ether ether ketone) PEM Polymer Exchange Membrane PEMFC Polymer Exchange Membrane Fuel Cell PES Poly( ether sulfone) PPO Poly( 2,6-dimethyl-1,4-phenylene oxide) PPY Polypyrrole PS Poly( styrene) ... fluorinated membranes and non-fluorinated membranes The former includes blends of fluoropolymers and block and graft copolymers of fluoropolymers (Sankir, M et al 2007; Kim, D S et al 2008) such as poly( vinylidene ... The polymer constituents in SIPN are more entangled than in simple polymer blends, leading to forced miscibility and the formation of mechanically strong membranes SIPNs are therefore useful for...
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Development of ionic liquid based liquid phase microextraction, and zeolite imidazolate frameworks based sorbent phase based microextraction combined with chromatography for applications in environmental analysis
... tris(pentafluoroethyl)trifluorophosphate HPLC High performance liquid chromatography IL Ionic liquid Im Imidazolate Imi Imipramine LLE Liquid- liquid extraction LPME Liquid- phase microextraction LODs Limits ... Objective and scope of the study………………………………………………21 Section Ionic Liquid- based Liquid Phase Microextraction……………………… 25 Chapter Ionic liquid based liquid phase microextraction of UV filters………….31 2.1 ... thesis reports the development and application of ionic liquids (ILs) for liquid phase microextraction (LPME) and zeolite imidazolate frameworks (ZIFs) for sorbent phasebased microextraction (SPBME)...
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Vapor phase polymerized thin films and seeding polymerized nanofibers membranes of poly (3,4 ethylenedioxythiophene) for optoelectronic applications
... THESIS FOR THE DEGREE OF MASTER OF SCIENCE Advisor: Jae-Do Nam, Professor Vapor-phase Polymerized Thin Films and Seeding-polymerized Nanofibers Membranes of Poly( 3,4-ethylenedioxythiophene) for ... Korea (Master of Science) Thesis: “Vapor-phase Polymerized Thin Films and Seeding-polymerized Nanofibers Membranes of Poly( 3,4-ethylenedioxythiophene) for Optoelectronic Applications” instructed ... Department of Polymer Science and Engineering THUY LE TRUONG THESIS FOR THE DEGREE OF MASTER OF SCIENCE Advisor: Jae-Do Nam, Professor Vapor-phase Polymerized Thin Films and Seeding-polymerized...
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synthesis of iron oxide nanorods and nanocubes in an imidazolium ionic liquid
... imidazolium ionic liquids, Chem Eur J 13 (2007) 32–39 [4] A Taubert, Z Li, Inorganic materials from ionic liquids, Dalton Trans (2007) 723–727 [5] Y Wang, H Yang, Synthesis of CoPt nanorods in ionic liquids, ... the solid, liquid and solution structural organization of imidazolium ionic liquids, J Braz Chem Soc 15 (2004) 341–350 [11] E Redel, R Thomann, C Janiak, Use of ionic liquids (ILs) for the IL-anion ... Warner, Controllable formation of ionic liquid micro- and nanoparticles via a melt-emulsion-quench approach, Nano Lett (2008) 897–901 [27] M Green, P Rahman, D Smyth-Boyle, Ionic liquid passivated...
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Membranes for Industrial Wastewater Recovery and Re-use ppt
... tri-acetate); PA, polyamide (aromatic): PAN, polyacrylonitrile: PSU, polysulphone: PES, poly( ether sulphone): PVDF, poly( viny1idene fluoride); PTFE, polytetrafluoroethane:PEI, polyetherimide; PP, polypropylene ... robust polymeric materials, in terms of resistance to Membranes for lndustrial Wastewater Recovery and Re-use 20 Table 2.3 Commercially available phase inversion polymeric membrane materials Polymera ... produce TFC Functionalisation of polymer material ED liquid separations usually comprise a high-viscosity, hydrophobic liquid immobilised in a polymer matrix The supported liquid may contain a carrier,...
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membrane technology volume 3 membranes for food applications
... References 219 Membranes for Food Packaging 223 Alberto Figoli, Erika Mascheroni, Sara Limbo, and Enrico Drioli Introduction 223 Application of Membranes in Controlling Gas Permeability 225 Membranes ... of UF systems and membranes accounts for the largest share of the membrane market with 35%, followed by MF systems and membranes with a share of 33%, and NF/RO systems and membranes with a share ... to be treated as for recycling or for discharge Membrane processes play an important role in both the pretreatment of the water before usage and post-treatment of the water before recycling or...
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carbon based membranes for separation processes
... Supported film Supported film PFA PFA PFA PFA PFA PFA PFA Polyimide Polyimide Polyimide Polyimide Polyimide Polyimide Polyimide Polyimide Polyimide Supported film Supported film Supported film Supported ... fiber Polyimide Hollow fiber Polyimide Polyimide Polyimide Polyimide Polyimide Hollow fiber Hollow fiber Hollow fiber Hollow fiber Hollow fiber Polyimide Polyimide Hollow fiber Hollow fiber Polypyrrolone ... between carbon asymmetric membranes and polymeric asymmetric membranes seems to be in the skin layer as shown in Fig.€2.2 In contrast to polymeric membranes, carbon membranes may be considered...
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solvent extraction and liquid membranes
... Extraction and Liquid Membranes 1.1 Liquid Liquid Extraction Liquid liquid extraction is now very well established, featuring extensively as a selective separation process Liquid membranes are ... Liquid Liquid Extraction and Liquid Membranes Table 1.1 (Continued) Liquid Liquid Extraction Reagents Type Examples Manufacturers Commercial Uses Alkaryl- sulfonamides LIX 34 Cognis Inc formerly ... 14 3/3/08 2:03:29 PM Liquid Liquid Extraction and Liquid Membranes 15 However, as these not involve liquid liquid extraction, neither needs to be considered here The term liquid membrane is given...
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inorganic membranes for hydrogen production and purification a critical review and perspective
... comparing the performance of these porous membranes with Palladium membranes, e.g., in a membrane reactor for the steam reforming, dense membranes showed a better performance The mesoporous membranes ... selectivities For example, the hydrogen/methane selectivity of some of the new rigid polyimide and polyaramide membranes is about 200 An example of Monsanto’s use of membranes for synthesis gas ... stable membranes Like Pd membranes, controlling defects and achieving repeatable membrane quality are current topics of concern for MSS membranes Hydrogen selective membranes are ideal candidates for...
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báo cáo hóa học: " The evolution of methods for the capture of human movement leading to markerless motion capture for biomechanical applications" pptx
... transformation equations to the general deformation case, modeling the deformation by an activity-dependent function, and smoothing the deformation over a specified interval to the functional form ... interchangeable for motion capture system without markers http://www.jneuroengrehab.com/content/3/1/6 In this review we will use the term markerless motion capture Markerless methods for human motion capture ... mechanics of human movement The work at the University of California formed the basis for many of the fundamental techniques currently used for the study of human locomotion More recently, instrumentation...
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Báo cáo y học: "Gold-ionic liquid nanofluids with preferably tribological properties and thermal conductivity" potx
... gold nanoparticles in a two-phase liquid- liquid system J Chem Soc Chem Commun 1994, 801 Itoh H, Naka K, Chujo Y: Synthesis of gold nanoparticles modified with ionic liquid based on the imidazolium ... Biocatalysis in ionic liquids Chem Rev 2007, 107:2757 11 Li ZH, Liu ZM, Zhang JL, Han BX, Du JM, Gao YN, Jiang T: Synthesis of single-crystal gold nanosheets of large size in ionic liquids J Phys ... thiol-functionalized ionic liquid Colloids Surf A 2007, 302:366 14 Zhu JM, Shen YH, Xie AJ, Qiu LG, Zhang Q, Zhang SY: Photoinduced synthesis of anisotropic gold nanoparticles in room-temperature ionic liquid...
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Báo cáo hóa học: " Use of Ionic Liquid in Fabrication, Characterization, and Processing of Anodic Porous Alumina" pot
... measurements, for the liquid contact angles (CAs), the values on at least three different regions on each sample have been averaged as well For both used liquids and especially for the IL2 solution, ... We performed this operation in concentrated, warm oxalic acid (1 M, Tbath =?30 °C) for 30 Before that, for some APA samples, the surface was simply rinsed in DIwater and blown dry with N2 (for ... passing membranes are fabricated out of the supported porous surfaces 123 872 Acknowledgments The authors would like to thank Mr Romeo Losso for providing the original idea of using ionic liquids...
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Membranes for Industrial Wastewater Recovery and Re-use pot
... tri-acetate); PA, polyamide (aromatic): PAN, polyacrylonitrile: PSU, polysulphone: PES, poly( ether sulphone): PVDF, poly( viny1idene fluoride); PTFE, polytetrafluoroethane:PEI, polyetherimide; PP, polypropylene ... robust polymeric materials, in terms of resistance to Membranes for lndustrial Wastewater Recovery and Re-use 20 Table 2.3 Commercially available phase inversion polymeric membrane materials Polymera ... produce TFC Functionalisation of polymer material ED liquid separations usually comprise a high-viscosity, hydrophobic liquid immobilised in a polymer matrix The supported liquid may contain a carrier,...
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Membranes for Industrial Wastewater Recovery and Re-use potx
... tri-acetate); PA, polyamide (aromatic): PAN, polyacrylonitrile: PSU, polysulphone: PES, poly( ether sulphone): PVDF, poly( viny1idene fluoride); PTFE, polytetrafluoroethane:PEI, polyetherimide; PP, polypropylene ... robust polymeric materials, in terms of resistance to Membranes for lndustrial Wastewater Recovery and Re-use 20 Table 2.3 Commercially available phase inversion polymeric membrane materials Polymera ... produce TFC Functionalisation of polymer material ED liquid separations usually comprise a high-viscosity, hydrophobic liquid immobilised in a polymer matrix The supported liquid may contain a carrier,...
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Membranes for Industrial Wastewater Recovery and Re-use To Claire doc
... tri-acetate); PA, polyamide (aromatic): PAN, polyacrylonitrile: PSU, polysulphone: PES, poly( ether sulphone): PVDF, poly( viny1idene fluoride); PTFE, polytetrafluoroethane:PEI, polyetherimide; PP, polypropylene ... robust polymeric materials, in terms of resistance to Membranes for lndustrial Wastewater Recovery and Re-use 20 Table 2.3 Commercially available phase inversion polymeric membrane materials Polymera ... produce TFC Functionalisation of polymer material ED liquid separations usually comprise a high-viscosity, hydrophobic liquid immobilised in a polymer matrix The supported liquid may contain a carrier,...
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Membranes for Industrial Wastewater Recovery and Re-use_To Claire potx
... tri-acetate); PA, polyamide (aromatic): PAN, polyacrylonitrile: PSU, polysulphone: PES, poly( ether sulphone): PVDF, poly( viny1idene fluoride); PTFE, polytetrafluoroethane:PEI, polyetherimide; PP, polypropylene ... robust polymeric materials, in terms of resistance to Membranes for lndustrial Wastewater Recovery and Re-use 20 Table 2.3 Commercially available phase inversion polymeric membrane materials Polymera ... produce TFC Functionalisation of polymer material ED liquid separations usually comprise a high-viscosity, hydrophobic liquid immobilised in a polymer matrix The supported liquid may contain a carrier,...
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