Journal Article (503)

2007
Journal Article
Galvita, V.; Sundmacher, K.: Cyclic water gas shift reactor (CWGS) for carbon monoxide removal from hydrogen feed gas for PEM fuel cells. Chemical Engineering Journal 134, pp. 168 - 174 (2007)
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Galvita, V.; Sundmacher, K.: Redox behaviour and reduction mechanism of Fe₂O₃-CeZrO₂ as oxygen storage material. Journal of Materials Science 42 (22), pp. 9300 - 9307 (2007)
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Gangadwala, J.; Radulescu, G.; Kienle, A.; Sundmacher, K.: Computer aided design of reactive distillation processes for the treatment of waste waters polluted with acetic acid. Computers and Chemical Engineering 31 (11), pp. 1535 - 1547 (2007)
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Heineken, W.; Flockerzi, D.; Steyer, C.; Voigt, A.; Sundmacher, K.: Nonlinear dynamics of continuous precipitation reactors: a model based analysis. Chemical Engineering Science 62 (18-20), pp. 4896 - 4902 (2007)
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Huang, Y.-S.; Sundmacher, K.: Kinetics Study of Propyl Acetate Synthesis Reaction Catalyzed by Amberlyst 15. International Journal of Chemical Kinetics 39 (5), pp. 245 - 253 (2007)
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Koch, J.; Hackbusch, W.; Sundmacher, K.: H-matrix methods for linear and quasi-linear integral appearing in population balances. Computers & Chemical Engineering 31 (7), pp. 745 - 759 (2007)
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Krewer, U.; Kamat, A.; Sundmacher, K.: Understanding the Dynamic Behaviour of Direct Methanol Fuel Cells: Response to Step Changes in Cell Current. Journal of Electroanalytical Chemistry 609 (2), pp. 105 - 119 (2007)
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Krewer, U.; Pfafferodt, M.; Kamat, A.; Sundmacher, K.; Fernandez Menendez, D.: Hydrodynamic Characterisation and Modelling of Anode Flow Fields of Direct Methanol Fuel Cells. Chemical Engineering Journal 126 (2-3), pp. 87 - 102 (2007)
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Munder, B.; Rihko-Struckmann, L.; Sundmacher, K.: Steady-state and forced periodic operation of solid electrolyte membrane reactors for selective oxidation of n-butane to maleic anhydride. Chemical Engineering Science 62 (18-20 ), pp. 5663 - 5668 (2007)
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Schultz, T.; Krewer, U.; Sundmacher, K.: Impact of Electrode Kinetics on the Dynamic Response of a DMFC to Change of Methanol Feed Concentration. Journal of Power Sources 165 (1), pp. 138 - 151 (2007)
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Schultz, T.; Krewer, U.; Vidaković-Koch, T.; Pfafferodt, M.; Christov, M.; Sundmacher, K.: Systematic Analysis of the Direct Methanol Fuel Cell. Journal of Applied Electrochemistry 37 (1), pp. 111 - 119 (2007)
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Steyer, F.; Sundmacher, K.: Cyclohexanol Production via Esterification of Cyclohexene with Formic Acid and Subsequent Hydration of the Ester - Reaction Kinetics. Industrial & Engineering Chemistry Research 46, pp. 1099 - 1104 (2007)
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Suchorski, Y.; Munder, B.; Rihko-Struckmann, L.; Becker, S.; Sundmacher, K.; Weiss, H.: Variation of the Vanadium Oxidation State within a VPO Catalyst Layer in a Membrane Reactor: XPS Mapping and Modelling. Applied Surface Science 253 (13), pp. 5904 - 5909 (2007)
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Talwalkar, S.; Mankar, S.; Katariya, A.; Aghalayam, P.; Ivanova, M.; Sundmacher, K.; Mahajani, S.: Selectivity Engineering with Reactive Distillation for Dimerization of Isobutene: Experimental and Theoretical studies. Industrial & Engineering Chemistry Research 46, pp. 3024 - 3034 (2007)
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Vidaković, T.; Christov, M.; Sundmacher, K.: The Use of CO Stripping for in situ Fuel Cell Catalyst Characterization. Electrochimica Acta 52 (18), pp. 5606 - 5613 (2007)
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Vidaković, T.; Christov, M.; Sundmacher, K.; Nagabhushana, K.; Fei, W.; Kinge, S.; Bönnemann, H.: PtRu colloidal catalysts: Characterisation and determination of kinetics for methanol oxidation. Electrochimica Acta 52 (6), pp. 2277 - 2284 (2007)
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Voigt, A.; Sundmacher, K.: Herstellung maßgeschneiderter Nanopartikel durch Fällung in Mikroemulsionen. Chemie Ingenieur Technik 79 (3), pp. 229 - 232 (2007)
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Yu, E. H.; Sundmacher, K.: Enzyme Electrodes for Glucose Oxidation Prepared by Electropolymerization of Pyrrole. Process Safety and Environmental Protection 85 (B5), pp. 489 - 493 (2007)
2006
Journal Article
Finger, T.; Voigt, A.; Stadler, J.; Niessen, H.; Naji, L.; Stannarius, R.: Coarsening of axial segregation patterns of slurries in a horizontally rotation drum. Physical Review E 74, p. 031312 (2006)
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Flockerzi, D.; Heineken, W.: Comment on "Identification of low order manifolds: Validating the algorithm of Maas and Pope" [Chaos 9, 108–123 (1999)]. Chaos 16 (4), p. 048101 (2006)
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Grötsch, M.; Gundermann, M.; Mangold, M.; Kienle, A.; Sundmacher, K.: Development and experimental investigation of an extended Kalman filter for a molten carbonate fuel cell system. Journal of Process Control 16, pp. 985 - 992 (2006)
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Gundermann, M.; Heidebrecht, P.; Sundmacher, K.: Validation of a Mathematical Model Using an Industrial MCFC Plant. Journal of Fuel Cell Science and Technology 3 (3), pp. 303 - 307 (2006)
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Ivanova, M.; Qi, Z.; Schlünder, E.-U.; Sundmacher, K.: Analysis of Potential Singular Point Surface of Reactive Stripping Processes. Chemical Engineering Science 61 (6), pp. 1901 - 1912 (2006)
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Kamath, R. S.; Qi, Z.; Sundmacher, K.; Aghalayam, P.; Mahajani, S. M.: Process Analysis for Dimerization of Isobutene by Reactive Distillation. Industrial and Engineering Chemistry Research 45 (5), pp. 1575 - 1582 (2006)
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Kamath, R. S.; Qi, Z.; Sundmacher, K.; Aghalayam, P.; Mahajani, S. M.: Comparison of Reactive Distillation with Process Alternatives for the Isobutene Dimerization Reaction. Industrial & Engineering Chemistry Research 45 (8), pp. 2707 - 2714 (2006)
Journal Article
Krewer, U.; Christov, M.; Vidaković-Koch, T.; Sundmacher, K.: Impedance Spectroscopic Analysis of Electrochemical Methanol Oxidation Kinetics. Journal of Electroanalytical Chemistry 589 (1), pp. 148 - 159 (2006)
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Krewer, U.; Sundmacher, K.: Transfer Function Analysis of the Dynamic Behaviour of DMFCs: Response to Step Changes in Cell of Current. Journal of Power Sources 154 (1), pp. 153 - 170 (2006)
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Kukula, R.; Hasal, P.; Schultz, T.; Schröder, T.; Sundmacher, K.: Can a fuel cell stack and an enzyme electro-membrane reactor be combined to a multi-functional unit. Catalysis Today 118 (1-2), pp. 104 - 112 (2006)
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Mangold, M.; Krasnyk, M.; Sundmacher, K.: Theoretical Investigations of Steady State Multiplicities in Solid Oxide Fuel Cells. Journal of Applied Electrochemistry 36 (3), pp. 265 - 275 (2006)
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Niemann, B.; Rauscher, F.; Adityawarman, D.; Voigt, A.; Sundmacher, K.: Microemulsion-assisted Precipitation of Particles: Experimental and Model-based Process Analysis. Chemical Engineering and Processing 45 (10), pp. 917 - 935 (2006)
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Öncül, A. A.; Sundmacher, K.; Seidel-Morgenstern, A.; Thevenin, D.: Numerical and analytical investigation of barium sulphate crystallization. Chemical Engineering Science 61 (2), pp. 652 - 664 (2006)
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Qi, Z.; Sundmacher, K.: Multiple Product Solutions of tert-Butyl Alcohol Dehydration in Reactive Distillation. Industrial & Engineering Chemistry Research 45 (5), pp. 1613 - 1621 (2006)
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Qi, Z.; Sundmacher, K.: Multiplicity of VLLE Equations: Case Studies. Chemical Engineering Science 61 (20), pp. 6709 - 6717 (2006)
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Rihko-Struckmann, L.; Ye, Y.; Chalakov, L.; Suchorski, Y.; Weiß, H.; Sundmacher, K.: Bulk and surface properties of a VPO catalyst used in an electrochemical membrane reactor: conductivity-, XRD,- TPO- and XPS-study. Catalysis Letters 109 (1-2), pp. 89 - 96 (2006)
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Schlünder, E.-U.; Yang, J.; Seidel-Morgenstern, A.: Competitive diffusion and adsorption in Vycor glass membranes - a lumped parameter approach. Catalysis today 118 (1-2), pp. 113 - 120 (2006)
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Schultz, T.; Sundmacher, K.: Mass, Charge and Energy Transport Phenomena in a Polymer Electrolyte Membrane (PEM) used in a Direct Methanol Fuel Cell (DMFC): Modelling and Experimental Validation of Fluxes. Journal of Membrane Science 276 (1-2), pp. 272 - 285 (2006)
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Seliger, B.; Hanke-Rauschenbach, R.; Hannemann, F.; Schiffers, U.; Sundmacher, K.: Modelling and Dynamics of an Air Separation Rectification Column as Part of an IGCC Power Plant. Separation and Purification Technology 49, pp. 136 - 148 (2006)
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Talwalkar, S.; Chauhan, M.; Aghalayam, P.; Qi, Z.; Sundmacher, K.; Mahajani, S. M.: Kinetics studies on dimerisation of isobutene with ion exchange resin in the presence of water as selectivity enhancer. Industrial & Engineering Chemistry Research 45 (4), pp. 1312 - 1323 (2006)
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Ye, Y.; Rihko-Struckmann, L.; Munder, B.; Sundmacher, K.: Partial Oxidation of n-Butane in a Solid Electrolyte Membrane Reactor: Influence of Electrochemical Oxygen Pumping. Journal of the Electrochemical Society 153 (2), pp. D21 - D29 (2006)
2005
Journal Article
Adityawarman, D.; Voigt, A.; Veit, P.; Sundmacher, K.: Precipitation of BASO4 Nanoparticles in Non-Ionic Microemulsions: Identification of Suitable Control Variables. Chemical Engineering Science 60 (12), pp. 3373 - 3381 (2005)
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Chudej, K.; Heidebrecht, P.; Petzet, V.; Scherdel, S.; Schittkowski, K.; Pesch, H. J.; Sundmacher, K.: Index Analysis and Numerical Solution of a Large Scale Nonlinear PDAE System describing the Dynamical Behaviour of Molten Carbonate Fuel Cells. Zeitschrift für Angewandte Mathematik 85 (2), pp. 132 - 140 (2005)
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Galvita, V.; Sundmacher, K.: Hydrogen Production from Methane by Steam Reforming in a Periodically Operated Two-Layer Catalytic Reactor. Applied Catalysis A: General 289, pp. 121 - 127 (2005)
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Hanke, R.; Mangold, M.; Sundmacher, K.: Application of Hierarchical Process Modelling Strategies to Fuel Cell Systems: Towards a Virtual Fuel Cell Laboratory. Fuel Cells 5 (1), pp. 133 - 147 (2005)
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Heidebrecht, P.; Sundmacher, K.: Conceptual design of the integration of the reforming process in high temperature fuel cells. Journal of Power Sources 145 (1), pp. 40 - 49 (2005)
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Heidebrecht, P.; Sundmacher, K.: Dynamic Model of a Crossflow Molten Carbonate Fuel Cell with Direct Internal Reforming (DIR-MCFC). Journal of the Electrochemical Society 152 (11), pp. A2217 - A2228 (2005)
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Heidebrecht, P.; Sundmacher, K.: Optimisation of Reforming Catalyst Distribution in a Cross-flow Molten Carbonate Fuel Cell with Direct Internal Reforming. Industrial and Engineering Chemistry Research 44 (10), pp. 3522 - 3528 (2005)
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Huang, Y.-S.; Schlünder, E.-U.; Sundmacher, K.: Feasibility Analysis of Membrane Reactors - Discovery of Reactive Arheotropes. Catalysis Today 104 (2-4), pp. 360 - 371 (2005)
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Huang, Y.-S.; Sundmacher, K.; Tulashie, S.; Schlünder, E.-U.: Theoretical and Experimental Study on Residue Curve Maps of Propyl Acetate Synthesis Reaction. Chemical Engineering Science 60 (12), pp. 3363 - 3371 (2005)
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Kienle, A.; Sundmacher, K.; Seidel-Morgenstern, A.: Zur Integration von Reaktion und Stofftrennung. Chemie-Ingenieur-Technik 77 (9), pp. 1417 - 1429 (2005)
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Leinweber, F. C.; Pfafferodt, M.; Seidel-Morgenstern, A.; Tallarek, U.: Electrokinetic Effects on the Transport of Charged Analytes in Biporous Media with Discrete Ion-Permselective Regions. Analytical Chemistry 77, pp. 5839 - 5850 (2005)
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