Laboratory of Membrane Separation Processes
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Laboratory of Membrane Separation Processes

  • Sorption, swelling and plasticization of PIM-1 in methanol-dimethyl carbonate vapour mixtures,  Číhal, P., Dendisová, M., Švecová, M., ...Friess, K., Vopička, O.,  2021,  Polymer
  • Effect of the CO2-philic ionic liquid [BMIM][Tf2N] on the single and mixed gas transport in PolyActive™ membranes,  MartinaKlepić, Alessio Fuoco, Marcello Monteleone, Elisa Esposito, KarelFriess, Pavel Izák, Johannes C.Jansenb,  2021,  Separation and Purification Technology
  • Fabrication of a PVDF membrane with tailored morphology and properties: Via exploring and computing its ternary phase diagram for wastewater treatment and gas separation applications,  S. Ashtiani, M. Khoshnamvand, P. Číhal, M. Dendisová, A. Randová, D. Bouša, A. Shaliutina-Kolešová, Z. Soferb, K. Friess,  2020,  RSC Advances
  • Co0·5Ni0·5FeCrO4 spinel nanoparticles decorated with UiO-66-based metal-organic frameworks grafted onto GO and O-SWCNT for gas adsorption and water purification,  S.Ashtiani, M.Khoshnamvand, A.Shaliutina-Kolešová, D.Bouša, Z.Sofer, K.Friess,  2020,  Chemosphere
  • Poly[3-ethyl-1-vinyl-imidazolium] diethyl phosphate/pebax® 1657 composite membranes and their gas separation performance ,  Mazzei, I.R., Nikolaeva, D., Fuoco, A., (...), Vankelecom, I.F.J., Jansen, J.C.,  2020,  Membranes
  • Co0·5Ni0·5FeCrO4 spinel nanoparticles decorated with UiO-66-based metal-organic frameworks grafted onto GO and O-SWCNT for gas adsorption and water purification ,  Ashtiani, S., Khoshnamvand, M., Shaliutina-Kolešová, A., (...), Sofer, Z., Friess, K.,  2020,  Chemosphere
  • Barrier properties of anti-gas military garments considering exposure to gas organic coumpounds,  Otrisal, P., Friess, K., Urban, M., (...), Bungau, C., Aleya, L.,  2020,  Science of the Total Environment
  • Comparison of pure and mixed gas permeation of the highly fluorinated polymer of intrinsic microporosity PIM-2 under dry and humid conditions: Experiment and modelling ,  Fuoco, A., Satilmis, B., Uyar, T., (...), Izák, P., Jansen, J.C.,  2020,  Journal of Membrane Science
  • Pervaporation and vapour permeation of methanol – dimethyl carbonate mixtures through PIM-1 membranes ,  Číhal, P., Vopička, O., Durďáková, T.-M., (...), Harrison, W., Friess, K.,  2019,  Separation and Purification Technology
  • Mildly oxidized SWCNT as new potential support membrane material for effective H 2 /CO 2 separation ,  Boháčová, M., Zetková, K., Knotek, P., (...), Hrdlička, Z., Sofer, Z.,  2019,  Applied Materials Today
  • Gas sorption in polymers of intrinsic microporosity: The difference between solubility coefficients determined via time-lag and direct sorption experiments ,  Lanč, M., Pilnáček, K., Mason, C.R., (...), Vopička, O., Friess, K.,  2019,  Journal of Membrane Science
  • Permeation and sorption properties of CO2-selective blend membranes based on polyvinyl alcohol (PVA) and 1-ethyl-3-methylimidazolium dicyanamide ([EMIM][DCA]) ionic liquid for effective CO2/H2 separation ,  Klepić, M., Setničková, K., Lanč, M., (...), Jansen, J.C., Friess, K.,  2019,  Journal of Membrane Science
  • Changes in evaluation of barrier materials resistivity against toxic compounds permeation | [Zmĕny hodnocení odolnosti izolačních ochranných odĕvů proti permeaci toxických látek] ,  Otřísal, P., Florus, S., Obšel, V., (...), Veličković, Z., Švorc, L.,  2019,  Chemicke Listy
  • Poly(butylene succinate)-cellulose triacetate blends: Permeation, pervaporation, sorption and physical structure,  Číhal, P.; Vopička, O.; Lanč, M.; Kludský, M.; Velas, J.; Hrdlička, Z.; Michalcová, A.; Dendisová, M.; Friess, K. ,  2018,  Polymer Testing
  • A novel time lag method for the analysis of mixed gas diffusion in polymeric membranes by on-line mass spectrometry: method development and validation,  Fraga, S.; Monteleone, M.; Lanč, M.; Esposito, E.; Fuoco, A.; Giorno, L.; Pilnáček, P.; Friess, K.; Carta, M.; McKeown, N.B.; Izák, P.; Petrusová, Z.; Crespo, J.; Brazinha, C.; Jansen, J.C.,  2018,  Journal of Membrane Science
  • Nafion® modified with primary amines: chemical structure, sorption properties and pervaporative separation of methanol-dimethyl carbonate mixtures,  Kludský, M.; Vopička, O.; Matějka, P.; Hovorka, Š.; Friess, K.,  2018,  European Polymer Journal
  • Synthesis, preparation and characterization of novel hyperbranched 6FDA-TTM based polyimide membranes for effective CO2 separation: Effect of embedded mesoporous silica particles and siloxane linkages,  Lanč, M.; Sysel, P.; Šoltys, M.; Štěpánek, F.; Fónod, K.; Klepić, M.; Vopička, O.; Lhotka, M.; Ulbrich, P.; Friess, K.,  2018,  Polymer
  • A Novel Time Lag Method for the Analysis of Mixed Gas Diffusion in Polymeric Membranes by On-Line Mass Spectrometry: Pressure Dependence of Transport Parameters,  Monteleone, M.; Esposito, E.; Fuoco, A.; Lanč, M.; Pilnáček, K.; Friess, K.; Bezzu, C.G.; Carta, M.; McKeown, N.B.; Jansen, J.C.,  2018,  Membranes
  • Cyclopentyl methyl ether, tert-amyl methyl ether and tert-butyl methyl ether: density, dynamic viscosity, surface tension and refractive index,  Randová, A.; Vopička, O.; Bartovská, L.; Friess, K.,  2018,  Chemical papers
  • Temperature and Pressure dependence of Gas permeation in amine-modified PIM-1,  Satilmis, B.; Lanč, M.; Fuoco, A.; Rizzuto, C.; Tocci, E.; Bernardo, P.; Clarizia, G.; Esposito, E.; Monteleone, M.; Dendisová, M.; Friess, K.; Budd, P.M.; Jansen, J.C.,  2018,  Journal of Membrane Science
  • A highly rigid and gas selective methanopentacene-based polymer of intrinsic microporosity derived from Tröger's base polymerization,  Williams, R.; Burt, L.A.; Esposito, E.; Jansen, J.C.; Tocii, E.; Rizzuto, C.; Lanč, M.; Carta, M.; McKeown, N.B.,  2018,  Journal of Materials Chemistry A
  • Effect of physical aging on the gas transport and sorption in PIM-1 membranes,  Bernardo, P.; Bazzarelli, F.; Tasselli, F.; Clarizia, G.; Mason, C.R.; Maynard-Atem, L.; Budd, P.M.; Lanč, M.; Pilnáček, K.; Vopička, O.; Friess, K.; Fritsch, D.; Yampolskii, YuP.; Shantarovich, V.; Jansen, J.C. ,  2017,  Polymer
  • Thin high flux self-standing graphene oxide membranes for efficient hydrogen separation from gas mixtures,  Bouša, D.; Friess, K.; Pilnáček, K.; Vopička, O.; Lanč, M.; Fónod, K.; Pumera, M.; Sedmidubský, D.; Luxa, J.; Sofer, Z.,  2017,  Chem. Eur. J.
  • CO2/CH4 Separation Performance Of Ionic-Liquid-Based Epoxy-Amine Ion Gel Membranes Under Mixed Feed Conditions Relevant To Biogas Processing,  Friess, K.; Lanč, M.; Pilnáček, K.; Fíla, V.; Vopička, O.; Sedláková, Z.; Cowan, M.G.; McDanel M.W.; Noble, R.D.; Gin, D.L.; Izák, P.,  2017,  Journal of membrane science
  • Catalytic Ionic-Liquid Membranes: The Convergence of Ionic-Liquid Catalysis and Ionic-Liquid Membrane Separation Technologies,  Izák, P.; Dobbink, F.D.; Hulla, M.; Klepić, M.; Friess, K.; Hovorka, Š.; Dyson, P.J.,  2017,  ChemPlusChem
  • Sorption of organic liquids in poly(ethylene chlorotrifluoroethylene) Halar®901: Experimental and theoretical analysis,  Randová, A.; Bartovská, L.; Pilnáček, K.; Lanč, M.; Vopička, O.; Matějka, P.; Izák, P.; Karaszová, M.; Macedonio, F.; Figoli, A.; Jansen, J.C., Di Nicoló, E.; Friess, K.,  2017,  Polymer Testing
  • Polyimides cross-linked with amino group-containing compounds,  Sysel, P.; Malý, D.; Vyšohlíd, J.; Friess, K.; Pilnáček, K.; Lanč, M.; Vopička, O.,  2017,  Polymer Engineering & Science
  • Poly(imide-siloxane)s based on hyperbranched polyimides,  Sysel. P; Patrová A.; Lanč, M.; Friess, K.,  2017,  e-Polymers
  • Separation of methanol-dimethyl carbonate vapour mixtures with PDMS and PTMSP membranes,  Vopička, O.; Pilnáček, K.; Friess, K.,  2017,  Separation and Purification Technology
  • Aging of polymers of intrinsic microporosity tracked by methanol vapour permeation,  Pilnáček, K.; Vopička, O.; Lanč, M.; Dendisová, M.; Zgažar, M.; Budd, P.M.; Carta, M.; Malpass-Evans, R.; McKeown, N.B.; Friess, K.,  2016,  Journal of Membrane Science
  • Separation of azeotropic mixture acetone + hexane by using polydimethylsiloxane membrane,  Randová, A.; Bartovská, L.; Kačírková, M.; Hernández Ledesma, O.I.; Červenková-Šťastná, L.; Izák, P.; Žitková, A.; Friess, K.,  2016,  Separation and Purification Technology
  • A fundamental study of the physicochemical properties of Rhodiasolv® Polarclean: A promising alternative to common and hazardous solvents,  Randová, A.; Bartovská, L.; Morávek, P.; Matějka, P.; Novotná, M.; Matějková, S.; Drioli, E.; Figoli, A.; Lanč, M.; Friess, K.,  2016,  Journal of Molecular Liquids
  • Polyamide thin-film composite membranes for potential raw biogas purification: Experiments and modeling,  Simcik, M.; Ruzicka, M.C.; Karaszova, M.; Sedlakova, Z.; Vejrazka, J.; Vesely, M.; Capek, P.; Friess, K.; Izak, P.,  2016,  Separation and Purification Technology
  • Sorption of Methanol, Dimethyl Carbonate, Methyl Acetate, and Acetone Vapors in CTA and PTMSP: General Findings From the GAB Analysis,  Vopička, O.; Pilnáček, K.; Číhal, P.; Friess, K.,  2016,  Journal of Polymer Science Part B: Polymer Physics
  • Sorption of vapour mixtures of methanol and dimethyl carbonate in PTMSP: Cooperative and competitive sorption in one system,  Vopička, O.; Radotínský, D.; Friess. K.,  2016,  European Polymer Journal
  • Aroma scalping characteristics of polybutylene succinate based films,  Číhal, P.; Vopička, O.; Pilnáček, K.; Poustka, J.; Friess, K.; Hajšlová, J.; Dobiáš, J.; Dole, P.,  2015,  Polymer Testing
  • Effective permeability of binary mixture of carbon dioxide and methane and pre-dried raw biogas in supported ionic liquid membranes,  Kárászová, M.; Sedláková, Z.; Friess, K.; Izák, P.,  2015,  Separation and Purification Technology
  • An apparatus for determination of sorption and permeation of organic vapors in polymers by infrared spectroscopy,  Radotínský, D.; Vopička, O.; Hynek, V.; Izák, P.; Friess, K.,  2015,  Chemicke listy
  • A new prediction method for organic liquids sorption into polymers,  Randová, A.; Bartovská, L.; Izák, P.; Friess, K.,  2015,  Journal of Membrane Science
  • Erratum: Analysis of gas sorption in glassy polymers with the GAB model: An alternative to the dual mode sorption model,  Vopička, O.; Friess, K.,  2015,  Journal of Polymer Science, Part B: Polymer Physics
  • Ethanol sorption and permeation in fluoropolymer gel membrane containing 1-ethyl-3-methylimidazolium bis(trifluoromethylsulphonyl)imide ionic liquid,  Vopička, O.; Morávková, L.; Vejražka, J.; Sedláková, Z.; Friess, K.; Izák, P.,  2015,  Chemical Engineering and Processing: Process Intensification
  • Sorption of vapour mixtures of methanol and dimethyl carbonate in PDMS: Experimental study,  Vopička, O.; Radotínský, D.; Friess, K.,  2015,  European Polymer Journal
  • Selective removal of butanol from aqueous solution by pervaporation with a PIM-1 membrane and membrane aging,  Žák, M.; Klepic, M.; Šťastná, L.Č.; Sedláková, Z.; Vychodilová, H.; Hovorka, Š.; Friess, K.; Randová, A.; Brožová, L.; Jansen, J.C.; Khdhayyer, M.R.; Budd, P.M.; Izák, P.,  2015,  Separation and Purification Technology
  • Triptycene induced enhancement of membrane gas selectivity for microporous Tröger's base polymers,  Carta, M.; Croad, M.; Malpass-Evans, R.; Jansen, J.C.; Bernardo, P.; Clarizia, G.; Friess, K.; Lanc, M.; McKeown, N.B.,  2014,  Advanced Materials
  • Progress in separation of gases by permeation and liquids by pervaporation using ionic liquids: A review,  Karaszova, M.; Kacirkova, M.; Friess, K.; Izak, P.,  2014,  Separation and Purification Technology
  • Enhancement of CO2 affinity in a polymer of intrinsic microporosity by amine modification,  Mason, C.R.; Maynard-Atem, L.; Heard, K.W.J.; Satilmis, B.; Budd, P.M.; Friess, K.; Lanc, M.; Bernardo, P.; Clarizia, G.; Jansen, J.C.,  2014,  Macromolecules
  • Vapour permeation and sorption in fluoropolymer gel membrane based on ionic liquid 1-ethyl-3-methylimidazolium bis(trifluoromethylsulphonyl)imide,  Moravkova, L.; Vopicka, O.; Vejrazka, J.; Vychodilova, H.; Sedlakova, Z.; Friess, K.; Izak, P.,  2014,  Chemical Papers
  • A highly permeable polyimide with enhanced selectivity for membrane gas separations,  Rogan, Y.; Malpass-Evans, R.; Carta, M.; Lee, M.; Jansen, J.C.; Bernardo, P.; Clarizia, G.; Tocci, E.; Friess, K.; Lanc, M.; McKeown, N.B.,  2014,  Journal of Materials Chemistry A.
  • Carbon nanotube- and carbon fiber-reinforcement of ethylene-octene copolymer membranes for gas and vapor separation,  Sedlakova, Z.; Clarizia, G.; Bernardo, P.; Jansen, J.C.; Slobodian, P.; Svoboda, P.; Karaszova, M.; Friess, K.; Izak, P.,  2014,  Membranes
  • Molecular Modelling and Gas Permeation Properties of a Polymer of Intrinsic Microporosity composed of Ethanoanthracene and Tröger’s base units,  Tocci, E.; De Lorenzo, L.; Bernardo, P.; Clarizia, G.; Bazzarelli, F.; Mckeown, N. B.; Carta, M.; Malpass-Evans, R.; Friess, K.; Pilnacek, K.; Lanc, M.; Yampolskii, Y. P.; Strarannikova, L.; Shantarovich, V.; Mauri, M.; Jansen, J. C.,  2014,  Macromolecules
  • Mixed gas sorption in glassy polymeric membranes: II. CO2/CH4 mixtures in a polymer of intrinsic microporosity (PIM-1),  Vopicka, O.; De, Angelis, M.G.; Du, N.; Li, N.; Guiver, M.D.; Sarti, G.C.,  2014,  Journal of Membrane Science
  • Mixed gas sorption in glassy polymeric membranes: I. CO2/CH4 and n-C4/CH4 mixtures sorption in poly(1-trimethylsilyl-1-propyne) (PTMSP),  Vopicka, O.; De, Angelis, M.G.; Sarti, G.C.,  2014,  Journal of Membrane Science
  • Analysis of gas sorption in glassy polymers with the GAB model: An alternative to dual mode sorption model,  Vopicka, O.; Friess, K.,  2014,  Journal of Polymer Science, Part B: Polymer Physics
  • Sorption of vapours and liquids in PDMS: novel data and analysis with the GAB model of multilayer adsorption,  Vopicka, O.; Randova, A.; Friess, K.,  2014,  European Polymer Journal
  • Gas permeation parameters of mixed matrix membranes based on the polymer of intrinsic microporosity PIM-1 and the zeolitic imidazolate framework ZIF-8,  Bushell, A.F.; Attfield, M.P.; Mason, C.R.; Budd, P.M.; Yampolskii, Y.; Starannikova, L.; Rebrov, A.; Bazzarelli, F.; Bernardo, P.; Carolus, Jansen, J.; Lanc, M.; Friess, K.; Shantarovich, V.; Gustov, V.; Isaeva, V.,  2013,  Journal of Membrane Science
  • Anomalous phenomena occurring during permeation and sorption of C 1-C6 alcohol vapors in Teflon AF 2400,  Friess, K.; Jansen, J.C.; Pozivil, J.; Hanta, V.; Hynek, V.; Vopicka, O.; Zgazar, M.; Bernardo, P.; Izak, P.; Drioli, E.,  2013,  Industrial and Engineering Chemistry Research
  • Gas transport properties and pervaporation performance of fluoropolymer gel membranes based on pure and mixed ionic liquids,  Jansen, J.C.; Clarizia, G.; Bernardo, P.; Bazzarelli, F.; Friess, K.; Randova, A.; Schauer, J.; Kubicka, D.; Kacirkova, M.; Izak, P.,  2013,  Separation and Purification Technology
  • Influence of the blend composition on the properties and separation performance of novel solvent resistant polyphenylsulfone/polyimide nanofiltration membranes,  Jansen, J.C.; Darvishmanesh, S.; Tasselli, F.; Bazzarelli, F.; Bernardo, P.; Tocci, E.; Friess, K.; Randova, A.; Drioli, E.; Van, der, Bruggen, B.,  2013,  Journal of Membrane Science
  • Comparison of theoretical and experimental mass transfer coefficients of gases in supported ionic liquid membranes,  Karaszova, M.; Simcik, M.; Friess, K.; Randova, A.; Jansen, J.C.; Ruzicka, M.C.; Sedlakova, Z.; Izak, P.,  2013,  Separation and Purification Technology
  • New organophilic mixed matrix membranes derived from a polymer of intrinsic microporosity and silicalite-1,  Mason, C.R.; Buonomenna, M.G.; Golemme, G.; Budd, P.M.; Galiano, F.; Figoli, A.; Friess, K.; Hynek, V.,  2013,  Polymer (United Kingdom)
  • Modeling gas and vapor sorption in a polymer of intrinsic microporosity (PIM-1),  Minelli, M.; Friess, K.; Vopicka, O.; De, Angelis, M.G.,  2013,  Fluid Phase Equilibria
  • Hyperbranched polyimide-silica hybrid materials: Synthesis, structure, dynamics, and gas transport properties,  Minko, E.; Bershtein, V.; Sysel, P.; Egorova, L.; Yakushev, P.; Hynek, V.; Vopicka, O.; Friess, K.; Zgazar, M.; Pilnacek, K.; Sipek, M.,  2013,  Journal of Macromolecular Science, Part B: Physics
  • Equilibrium and transient sorption of vapours and gases in the polymer of intrinsic microporosity PIM-1,  Vopicka, O.; Friess, K.; Hynek, V.; Sysel, P.; Zgazar, M.; Sipek, M.; Pilnacek, K.; Lanc, M.; Jansen, J.C.; Mason, C.R.; Budd, P.M.,  2013,  Journal of Membrane Science
  • Derivation of the permeation equation for diffusion of gases and vapors in flat membrane by using Laplace transform,  Zgazar, M.; Dubcova, M.; Sipek, M.; Friess, K.,  2013,  Desalination and Water Treatment
  • Gas transport properties of Pebax®/room temperature ionic liquid gel membranes.,  Bernardo, P.; Jansen, J.C.; Bazzarelli, F.; Tasselli, F.; Fuoco, A.; Friess, K.; Izak, P.; Jarmarova, V.; Kacirkova, M.; Clarizia, G.,  2012,  Separation and Purification Technology
  • High ionic liquid content polymeric gel membranes: Correlation of membrane structure with gas and vapour transport properties,  Friess, K.; Jansen, J.C.; Bazzarelli, F.; Izak, P.; Jarmarova, V.; Kacirkova, M.; Schauer, J.; Clarizia, G.; Bernardo, P.,  2012,  Journal of Membrane Science
  • Biogas upgrading for the 21st century,  Karaszova, M.; Friess, K.; Sipek, M.; Jansen, J.C.; Izak, P.,  2012,  Biogas: Production, Consumption and Applications
  • A water-swollen thin film composite membrane for effective upgrading of raw biogas by methane,  Karaszova, M.; Vejrazka, J.; Vesely, V.; Friess, K.; Randova, A.; Hejtmanek, V.; Brabec, L.; Izak, P.,  2012,  Separation and Purification Technology
  • A comparison on gas separation between PES (polyethersulfone)/MMT (Na-montmorillonite) and PES/TiO 2 mixed matrix membranes,  Liang, C.-Y.; Uchytil, P.; Petrychkovych, R.; Lai, Y.-C.; Friess, K.; Sipek, M.; Mohan, Reddy, M.; Suen, S.-Y.,  2012,  Separation and Purification Technology
  • Permeation and sorption properties of poly(ether-block-amide) membranes filled by two types of zeolites,  Friess, K.; Hynek, V.; Sipek, M.; Kujawski, W.M.; Vopicka, O.; Zgazar, M.; Kujawski, M.W.,  2011,  Separation and Purification Technology
  • Transport of VOCs in polymers,  Friess, K.; Izak, P.; Sipek, M.; Jansen, J.C. ,  2011,  Volatile Organic Compounds
  • High ionic liquid content polymeric gel membranes: Preparation and performance,  Jansen, J.C.; Friess, K.; Clarizia, G.; Schauer, J.; Izak, P.,  2011,  Macromolecules
  • Organic vapour transport in glassy perfluoropolymer membranes: A simple semi-quantitative approach to analyze clustering phenomena by time lag measurements,  Jansen, J.C.; Friess, K.; Drioli, E,  2011,  Journal of Membrane Science
  • Sorption of binary mixtures of toluene + lower aliphatic alcohols C 1-C6 in low-density polyethylene,  Randova, A.; Bartovska, L.; Hovorka, S.; Izak, P.; Friess, K.; Janku, J.,  2011,  Journal of Applied Polymer Science
  • Mixed matrix membranes based on hyperbranched polyimide and mesoporous silica for gas separation,  Sysel, P.; Minko, E.; Hauf, M.; Friess, K.; Hynek, V.; Vopicka, O.; Pilnacek, K.; Sipek, M.,  2011,  Desalination and Water Treatment
  • Amorphous Glassy Perfluoropolymer Membranes of Hyflon AD®: Free Volume Distribution by Photochromic Probing and Vapour Transport Properties,  Carolus, Jansen, J.; Friess, K.; Tocci, E.; Macchione, M.; De, Lorenzo, L.; Heuchel, M.; Yampolskii, Y.P.; Drioli, E.,  2010,  Membrane Gas Separation
  • Coupling effect during vapour permeation of organic mixtures through polymeric membranes,  Friess, K.; Kubonova-Hendrichova, M.; Vopicka, O.; Hynek, V.; Zgazar, M.; Sipek, M.,  2010,  Desalination and Water Treatment
  • Comparison of transport properties of hyperbranched and linear polyimides,  Friess, K.; Sysel, P.; Minko, E.; Hauf, M.; Vopicka, O.; Hynek, V.; Pilnacek, K.; Sipek, M.,  2010,  Desalination and Water Treatment
  • Diffusion coefficients in systems LDPE+cyclohexane and LDPE+benzene,  Randova, A.; Bartovska, L.; Hovorka, S.; Bartovsky, T.; Izak, P.; Poloncarzova, M.; Friess, K.,  2010,  E-Polymers
  • Evaluation of two methods for measuring vapor sorption in polymers,  Vopicka, O.; Friess, K.; van, Langenhove, H.; Dewulf, J.; Dingemans, M.; Hynek, V.; Sipek, M.,  2010,  Separation Science and Technology
  • Blended silicone-ionic liquid membranes: Transport properties of butan-1-ol vapor,  Vopicka, O.; Hynek, V.; Friess, K.; Izak, P.,  2010,  European Polymer Journal
  • Measuring the transient diffusion of vapor mixtures through dense membranes,  Vopicka, O.; Hynek, V.; Rabova, V.,  2010,  Journal of Membrane Science
  • Comparative study of sorption and permeation techniques for the determination of heptane and toluene transport in polyethylene membranes,  Friess, K.; Jansen, J.C.; Vopicka, O.; Randova, A.; Hynek, V.; Sipek, M.; Bartovska, L.; Izak, P.; Dingemans, M.; Dewulf, J.; Van, Langenhove, H.; Drioli, E.,  2009,  Journal of Membrane Science
  • Separation properties of supported ionic liquid-polydimethylsiloxane membrane in pervaporation process,  Izak, P.; Friess, K.; Hynek, V.; Ruth, W.; Fei, Z.; Dyson, J.P.; Kragl, U.,  2009,  Desalination
  • The membranes (Nafion and LDPE) in binary liquid mixtures benzene + methanol - sorption and swelling,  Randova, A.; Bartovska, L.; Hovorka, S.; Friess, K.; Izak, P.,  2009,  European Polymer Journal
  • Membranes based on modified polyimides for gas and organic vapour separations,  Sysel, P.; Sindelar, V.; Kubonova, M.; Friess, K.; Hynek, V.; Sipek, M.,  2009,  Desalination
  • A device for determination of vapour sorption in polymers,  Vopicka, O.; Hynek, V.; Friess, K.; Sipek, M.; Sysel, P.,  2009,  Chemicke Listy
  • A new sorption model with a dynamic correction for the determination of diffusion coefficients,  Vopicka, O.; Hynek, V.; Zgazar, M.; Friess, K.; Sipek, M.,  2009,  Journal of Membrane Science
  • Mass transfer characteristics for VOC permeation through flat sheet porous and composite membranes: The impact of the different membrane layers on the overall membrane resistance,  Dingemans, M.; Dewulf, J.; Braeckman, L.; Van, Langenhove, H.; Friess, K.; Hynek, V.; Sipek, M.,  2008,  Journal of Membrane Science
  • Sorption of VOCs and water vapors in polylactate membrane with nanocomposite fillers,  Friess, K.; Sipek, M.; Hynek, V.; Panayiotou, C.,  2006,  Desalination
  • Transport properties of polyimides containing cucurbit[6]uril,  Friess, K.; Sipek, M.; Hynek, V.; Sysel, P.; Koptikova, T.; Sindelar, V.,  2006,  Desalination
  • Sorption and diffusion of organic vapors in amorphous Teflon AF2400,  Tokarev, A.; Friess, K.; Machkova, J.; Sipek, M.; Yampolskii, Y.,  2006,  Journal of Polymer Science, Part B: Polymer Physics
  • Differential measurement of permeability of gases and organic vapors through flat polymer membranes,  Hendrich, L.; Hynek, V.; Sipek, M.,  2005,  Chemicke Listy
  • Comparison of permeability coefficients of organic vapors through non-porous polymer membranes by two different experimental techniques,  Friess, K.; Sipek, M.; Hynek, V.; Sysel, P.; Bohata, K.; Izak, P.,  2004,  Journal of Membrane Science
  • Membrane Separation of Mixtures of Gases and Vapors in Practice,  Sipek, M.; Friess, K.; Hynek, V.,  2004,  Chemicke Listy
  • Description of binary liquid mixtures transport through non-porous membrane by modified Maxwell-Stefan equations,  Izak, P.; Bartovska, L.; Friess, K.; Sipek, M.; Uchytil, P.,  2003,  Journal of Membrane Science
  • Comparison of various models for transport of binary mixtures through dense polymer membrane,  Izak, P.; Bartovska, L.; Friess, K.; Sipek, M.; Uchytil, P.,  2003,  Polymer
  • Membrane Separation of Mixtures of Gases and Vapors: Theory,  Sipek, M.; Friess, K.; Hynek, V.,  2003,  Chemicke Listy
  • The application of transient time-lag method for the diffusion coefficient estimation on zeolite composite membranes,  Sanchez, J.; Gjiu, C.L.; Hynek, V.; Muntean, O.; Julbe, A.,  2001,  Separation and Purification Technology
  • Transport of gases and organic vapours through membranes made of poly(amide-imide)s crosslinked with poly(ethylene adipate).,  Sindelar, V.; Sysel, P.; Hynek, V.; Friess, K.; Sipek, M.; Castaneda, N.,  2001,  Collection of Czechoslovak Chemical Communications
  • Apparatus for pervaporation separation of liquid mixtures by flat polymer membranes,  Izak, P.; Sipek, M.; Hodek, J. ,  1999,  Chemicke Listy
  • Gas permeability and mechanical properties of polystyrene-polypropylene blends,  Horak, Z.; Kolarik, J.; Sipek, M.; Hynek, V.; Vecerka, F.,  1998,  Journal of Applied Polymer Science
  • Water transport and sorption in polyimide-polysiloxane copolymers,  Sysel, P.; Hynek, V.; Sipek, M.,  1998,  Collection of Czechoslovak Chemical Communications
  • Flow Gas Permeameter for Determination of the Transport Parameters of Gases and Water Vapours through Flat Ploymeric Membranes,  Hynek, V.; Sipek, M.,  1996,  Chemicke Listy
  • Ultra-thin polyimide film as a gas-separation layer for composite membranes,  Marek, Jr., M.; Brynda, E.; Houska, M.; Schauer, J.; Hynek, V.; Sipek, M.,  1996,  Polymer
  • Transport of water vapour and gases in modified cellulose acetate matrices. Influence of the nature of the penetrant on diffusion and relaxation kinetics.,  Nguyen, X.Q.; Sipek, M.; Nguyen, Q.T.; Hynek,,  1996,  Macromolecular Chemistry and Physics
  • Permeation of carbon dioxide and water vapour in plasticized poly(vinylchloride)-starch blends: anomalous behaviour.,  Nguyen, X.Q.; Sipek, M.; Nguyen, Q.T.,  1992,  Polymer
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Prof. Karel Friess, Ph.D.
Tel.: +420 220 444 029
E-mail: karel.friess@vscht.cz

Department of Physical Chemistry
UCT Prague
Technická 5
Praha 6 – Dejvice, 166 28
Czech Republic

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