Equipment. Medium to high pressure equipment. Permeometer (2) Pressure decay 1.Low pressure Vapor Sorption 2.High pressure Gas Sorption (< 30 bar)
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1 Medium to high pressure equipment V01 P01 V02 sfiato V03 P I P I V05 C03 V06 C02 V04 C01 Permeometer at controlled humidity Dilatometer Optical device Membranes Permeometer (2) High pressure High temperature Gas Sorption in polymers and inorganic powders Magnetic Suspension Balance Rubotherm Pressure decay 1.Low pressure Vapor Sorption 2.High pressure Gas Sorption (< 30 bar) High pressure High temperature Mixed gas permeation apparatus for hydrogen purification studies (inorganic membranes)
2 Low to medium pressure equipment Vapor and liquid Sorption and diffusion castable films FTIR-ATR Vapor Sorption and stress measurement Bending cantilever Vapor Sorption Soluble materials (thin films) Quartz Crystal Microbalance Vapor Sorption Soluble materials Low pressure Quartz Spring Vapor Sorption Soluble materials Electro Microbalance
3 Experimental equipment: Cahn Electrobalance Pressure Decay apparatus (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater
4 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater pressure time Low pressure (< 1atm)
5 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater C03 High pressure (< 30 atm) V01 V02 V03 P I P I V05 V06 V04 C01 C02 P01 sfiato
6 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater High Delta p (< 30 atm)
7 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater
8 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater
9 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater
10 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater
11 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater
12 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater Determines the swelling induced by gas and vapor sorption
13 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater
14 Experimental equipment: Cahn Electrobalance Pressure Decay apparatuses (2) Dry Permeometer (2) Humid permeometer Quartz spring balances (2) FTIR-ATR sorption apparatus Bending Cantilever apparatus Quartz Crystal Microbalance Dilatometer Rubotherm Magnetic Balance Hydrogen permeation device Parr Rheometer Spin coater
15 Some examples of experimental results Gas permeability of packaging films Gas and vapor transport in Ionomers Vapor sorption and swelling in polymers with FTIR- ATR Solvent-induced Stress Hydrogen permeability through Palladium-Silver membranes
16 Gas permeability of packaging films Hybrid nanostructured coating PVOH-SiO 2 obtained via sol-gel (on PET) In collaboration with the University of Parma International Patent WO/2007/042993
17 Gas permeability of packaging films Hybrid nanostructured coating PE-PEG-PHS-SiO 2 obtained via sol-gel (on LDPE) OCH 2 -CH 3 CH 3 -CH 2 O-Si-OCH 2 -CH 3 TEOS OCH 2 -CH 3 -[CH 2 -CH 2 ] n -[O- CH 2 -CH 2 ] m - PE-PEG HO CH 2 =CH 2 Minelli, M.; De Angelis, M.G.; Doghieri, F.; Marini, M.; Toselli, M.; Pilati, European Polymer Journal, v 44, n 8, 2008, p Toselli, M.; Pilati, F.; Marini, M.; Doghieri, F.; De Angelis, M.G.; Minelli, M. European Polymer Journal, v 44, n 10, 2008, p PHS In collaboration with the University of Modena and Reggio Emilia and with DICASM of UNIBO
18 Gas and vapor transport in Ionomers Water solubility isotherms in Hyflon Ion (EW=860 g pol /mol(so 3 H) Transient water permeation in Hyflon Ion (EW=860 g pol /mol(so 3 H) 5 Water vapor uptake [mol (H 2 O)/mol (SO 3 )] C 50 C 65 C 95 C 120 C Interpolation Activity (P/P*) J. Catalano, M. Giacinti Baschetti, M.G. De Angelis, G.C. Sarti, A. Sanguineti, P. Fossati "Gas and water vapor permeation in a short-side-chain PFSI membrane"desalination, in press (2009). D. Gorri, M.G. De Angelis, M. Giacinti Baschetti, G.C. Sarti Water and methanol permeation through short-side-chain perfluorosulphonic acid ionomeric membranes J Membrane Sci, 322 (2008) M.G. De Angelis, S. Lodge, M. Giacinti Baschetti, G.C. Sarti, F. Doghieri, A. Sanguineti, P. Fossati Water sorption and diffusion in a short-sidechain perfluorosulfonic acid ionomer membrane for PEMFCS: effect of temperature and pre-treatment Desalination 193 (2006) Y. Yamamoto, M.C. Ferrari, M. Giacinti Baschetti,M.G. De Angelis,G.C. Sarti, A quartz crystal microbalance study of water vapor sorption in a short side-chain PFSI membrane Desalination, 200, 2006, p
19 Vapor sorption and swelling in polymers with FTIR-ATR Variation of absorbance with time corresponds to mass absorption PVAc-Acetonitrile system: variation of absorbance with time (proportional to swelling) Absorbance time (s) Time-Resolved Fourier Transform Infrared/Attenuated Total Reflection Spectroscopy for the Measurement of Molecular Diffusion in Polymers Elabd, Yossef A. Baschetti, Marco Giacinti; Barbari, Timothy A. Source: Journal of Polymer Science, Part B: Polymer Physics, v 41, n 22, Nov 15, 2003, p
20 Solvent-induced Stress Variation of deflection with time of a polymer coated on a bending cantilever Time evolution of the stress profile inside a Polycarbonate film, during acetonitrile sorption
21 Hydrogen permeability through Palladium-Silver membranes D. Pizzi, R. Worth, M. Giacvinti Baschetti, G.C: Sarti, K. Noda,Hydrogen permeability of 2.5 µm palladium-silver membranes deposited on ceramic supports Journal of Membrane Science, v 325, n 1, Nov 15, 2008, p
22 Selected Publications J. Catalano, M. Giacinti Baschetti, M.G. De Angelis, G.C. Sarti, A. Sanguineti, P. Fossati "Gas and water vapor permeation in a short-sidechain PFSI membrane"desalination, in press (2009). D. Pizzi, R. Worth, M. Giacvinti Baschetti, G.C: Sarti, K. Noda,Hydrogen permeability of 2.5 µm palladium-silver membranes deposited on ceramic supports Journal of Membrane Science, v 325, n 1, Nov 15, 2008, p M. Minelli, M.G. De Angelis, F. Doghieri, M. Marini, M. Toselli, F. Pilati Oxygen permeability of novel organic-inorganic coatings: I. Effects of organic-inorganic ratio and molecular weight of the organic componenteur. Pol. J. 44, (2008). M. Toselli, F. Pilati, M. Marini, F. Doghieri, M.G. De Angelis and M. Minelli Oxygen permeability of novel organic-inorganic coatings: II. Modification of the organic component with a hydrogen-bond forming polymer Eur. Pol. J. 44, (2008). M.C. Ferrari, E. Piccinini, M. Giacinti Baschetti, F. Doghieri, G.C. Sarti, Solvent-induced stresses during sorption in glassy polycarbonate: Experimental analysis and model simulation for a novel bending cantilever apparatus Ind Eng Chem Res,47, D. Gorri, M.G. De Angelis, M. Giacinti Baschetti, G.C. Sarti Water and methanol permeation through short-side-chain perfluorosulphonic acid ionomeric membranes J Membrane Sci, 322 (2008) G. Malucelli, A. Priola, E. Amerio, A. Pollicino, G. di Pasquale, D. Pizzi, M. G. De Angelis, F. Doghieri Surface and barrier properties of hybrid nanocomposites containing silica and PEO segments J Appl Polym Sci 103, 6, (2007) M.G. De Angelis, S. Lodge, M. Giacinti Baschetti, G.C. Sarti, F. Doghieri, A. Sanguineti, P. Fossati Water sorption and diffusion in a shortside-chain perfluorosulfonic acid ionomer membrane for PEMFCS: effect of temperature and pre-treatment Desalination 193 (2006) Baschetti, M. Giacinti; Ghisellini, M.; Quinzi, M.; Doghieri, F.; Stagnaro, P.; Costa, G.; Sarti, G.C. Source: Effects on sorption and diffusion in PTMSP and TMSP/TMSE copolymers of free volume changes due to polymer ageing J. Molecular Structure, v 739, 2005, p R. S. Prabhakar, M. G. De Angelis, G. C. Sarti, B. D. Freeman, and M. C. Coughlin "Gas and Vapor Sorption, Permeation, and Diffusion in Poly(tetrafluoroethylene-co-perfluoromethyl vinyl ether)", Macromolecules 2005, 38, D.Pizzi, M.G. De Angelis, F. Doghieri, M. Giacinti Baschetti, G.C. Sarti "Moisture sorption and oxygen transport in a Nylon- 6/montmorillonite composite", Chemical Engineering Transactions, AIDIC, S. Pierucci Ed., Vol. 6 (2005), Piccinini, E. Giacinti Baschetti, M.; Sarti, G.C. Use of an automated spring balance for the simultaneous measurement of sorption and swelling in polymeric films J. Membrane Sci., 2004, p De Angelis M.G., Sarti, G.C., Sanguineti A., Maccone P. "Permeation, diffusion and sorption of dimethylether (DME) in fluoroelastomers J Polym Sci, Part B, Polym Phys, 42, , M. Giacinti Baschetti, E. Piccinini, T.A. Barbari, G.C. Sarti Quantitative analysis of polymer dilation during sorption using FTIR-ATR spectroscopy Macromolecules, 36, 2003,
23 Selected Publications M.G. De Angelis, G.C. Sarti Solubility and diffusivity of gases in mixed matrix membranes containing hydrophobic fumed silica: correlations and predictions based on the NELF model", Ind. Eng. Chem. Res.; 2008; 47(15); Gas solubility and permeability in MFA Fossati, P. Sanguineti, A.; De Angelis, M.G.; Baschetti, M.G.; Doghieri, F.; Sarti, G.C. Source: J Polymer Sci Part B (Polymer Physics), v 45, n 13, , p Solubility of gases and vapors in glassy polymers modelled through non-equilibrium PHSC theory Doghieri, Ferruccio; De Angelis, M G; Baschetti, Marco Giacinti; Sarti, Giulio C. Source: Fluid Phase Equilibria, v 241, n 1-2, Mar 15, 2006, p Correlations between penetrant properties and infinite dilution gas solubility in glassy polymers: NELF model derivation De Angelis, MG; Sarti, GC; Doghieri, F Industrial and Engineering Chemistry Research, v 46, n 23, Nov 7, 2007, p NELF model prediction of the infinite dilution gas solubility in glassy polymers De Angelis, M.G.; Sarti, G.C.; Doghieri, F. J Membrane Sci, , Stress effects on mass transport in polymers: a model for volume relaxation Doghieri, F. Piccinini, E.; Gardini, D. Composites Part A (Applied Science and Manufacturing), v 37, n 4, April 2006, p Nonequilibrium model for sorption and swelling of bulk glassy polymer films with supercritical carbon dioxide Carla, V., Wang, K.; Hussain, Y.; Efimenko, K.; Genzer, J.; Grant, C.; Sarti,G C.; Carbonell, R. G.; Doghieri, F., Macromolecules, , R.S. Prabhakar, M. G. De Angelis, G. C. Sarti, B. D. Freeman, and M. C. Coughlin, Gas and Vapor Sorption, Permeation, and Diffusion in Poly(tetrafluoroethylene-co-perfluoromethyl vinyl ether), Macromolecules (2005), 38, M. Giacinti Baschetti, M. G. De Angelis, F. Doghieri, G. C. Sarti, Solubility of Gases in Polymeric Membranes in Chemical Engineering: Trends and Developments, M. A. Galan and E. Martin del Valle (Editors), 2005, 41-61, J. Wiley & Sons, Chichester (UK). Nonequilibrium lattice fluids: A predictive model for the solubility in glassy polymers Doghieri, Ferruccio; Sarti, Giulio C. Macromolecules, v 29, n 24, 1996, p
24 Contacts location: Via Terracini,, 34 Bologna web site: Giulio C. Sarti: Ferruccio Doghieri: Marco Giacinti Baschetti: Maria Grazia De Angelis: Mail address: DICMA Via Terracini Bologna Italy
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