Sundmacher, K.; Scott, K.: Electrochemical Oxidation of Methanol in a Polymer Electrolyte Fuel Cell: Modelling and Experimental Validation of Current-Voltage Characteristics. IChemE Research Event, Newcastle upon Tyne, Great Britain (1998)

Sundmacher, K.; Scott, K.: Direct Methanol Polymer Electrolyte Fuel Cell: Analysis of Charge and Mass Transfer in the Vapour-Liquid-Solid System. 15th International Symposium on Chemical Reaction Engineering, Newport Beach, USA (1998)

Sundmacher, K.; Uhde, G.; Hoffmann, U.: Multiple Reactions in Catalytic Distillation Processes for the Production of the Fuel Oxygenates MTBE and TAME: Analysis by Rigorous Model and Experimental Validation. Technische Universität Clausthal, External Organizations, Newport Beach, USA (1998)

Rohwerder, M.; Stratmann, M.: New ways for corrosion protection by organic surface modification. 191st Meeting of the ECS, Montreal, Canada (1997)

Hoffmann, U.; Schwarzer, S.; Sundmacher, K.; Thiel, C.: Chemical Reaction Engineering Aspects in the ETBE-Production. DGMK-Conference "C4-Chemistry: Manufacture and Use of C4-Hydrocarbons", Aachen, Germany (1997)

Mohl, K. D.; Kienle, A.; Gilles, E. D.; Rapmund, P.; Sundmacher, K.; Hoffmann, U.: Nonlinear Dynamics of Reactive Distillation Processes for the Production of Fuel Ethers. European Symposium on Computer Aided Process Engineering, Trondheim, Norway (1997)

Poletiek, F. H.: The assessment of dangerousness of mentally ill by medical and juridical experts. event, Leeds, UK (1997)

Sundmacher, K.; Gravekarstens, M.; Rapmund, P.; Thiel, C.; Hoffmann, U.: Intensified Production of Fuel Ethers in Reactive Distillation Columns - Systematic Model-Based Process Analysis. The First European Congress on Chemical Engineering, Florence, Italy (1997)

Thiel, C.; Sundmacher, K.; Hoffmann, U.: Design katalytischer Destillationskolonnen für kinetisch limitierte Reaktionen. GVC-Fachausschuss "Thermische Zerlegung von Gas- und Flüssigkeitsgemischen", Wiesbaden, Germany (1997)

Beidler, C.D.; Grieger, G.; Harmeyer, E.; Kisslinger, J.; Nuehrenberg, J.; Rau, F.; Sapper, J.; Wobig, H.: The Helias Reactor. 16. IAEA Fusion Energy Conference, Montreal (CA) (1996)

Rohwerder, M.; de Weldige, K.; Stratmann, M.: On the influence of the electrode potential on growth and stability of thiol monolayer films: Scanning tunneling microscopic and electrochemical investigations. 3rd Indo-German Symposium on modern methods in electrochemistry, Bangalore, India (1996)

Rohwerder, M.; de Weldige, K.; Stratmann, M.: Zum Einfluß des Elektrodenpotentials auf Wachstum und Zerstörung von Thiolfilmen. Bunsentagung, Jena, Germany (1996)

Nowitzki, O.; Hamelmann, R.; Sundmacher, K.; Hoffmann, U.: Production of Gas-Diffusion-Electrodes loaded with Non-noble Metal Catalyst for Oxygen Reduction by a Calendering Rolling Process. 4th European Symposium on Electrochemical Engineering, Prague, Czech Republic (1996)

Sundmacher, K.; Hoffmann, U.: Development of a New Catalytic Distillation Process for Fuel Ethers via a Detailed Nonequilibrium Model. 14th International Symposium on Chemical Reaction Engineering, Bruges, Belgium (1996)

Sundmacher, K.; Hoffmann, U.: Dynamische Simulation der Reaktions- und Transportprozesse in Gasdiffusionselektroden dargestellt am Beispiel der Sauerstoffreduktion in Brennstoffzellen. GDCh-Jahrestagung der Fachgruppe Angewandte Elektrochemie, Monheim am Rhein, Germany (1996)

Sundmacher, K.; Hoffmann, U.: Simulation der katalytischen Destillation in Packungskolonnen mit einem detaillierten, kinetisch basierten Modell. Colloquium of VW-Foundation on „Modellierung komplexer Systeme in der Verfahrenstechnik", Aachen, Germany (1996)

Sundmacher, K.; Nowitzki, O.; Hoffmann, U.: Dynamic Simulation and Analysis of Reaction and Transport Processes During Oxygen Reduction at Gas-Diffusion-Electrodes. 4th European Symposium on Electrochemical Engineering, Prague, Czech Republic (1996)

Uhde, G.; Sundmacher, K.; Hoffmann, U.: Simultaneous Gas-Solid Reaction and Comminution - A Novel Multifunctional Reactor. 5th World Congress of Chemical Engineering, San Diego, USA (1996)

Zohm, H.; Suttrop, W.; DeBlank, H.J.; Gruber, O.; Herrmann, W.; "; et al.: H-Mode Physics in ASDEX Upgrade. TTF, Varenna (IT) (1996)

Rohwerder, M.; de Weldige, K.; Stratmann, M.: The influence of the electrode potential on the self-assembly of decanethiol on the Au(111) surface. 188th Meeting of the ECS, Chicago, IL, USA (1995)