M. Scherle, T. Nowak, and U. Nieken. Deutsche Kälte- und Klimatagung, 19.11.-20.11.2020, online, (2020)Deutsche Kälte- und Klimatagung, 19.11.-20.11.2020, online.
R. Kelling, T. Kayser, A. Melcher, and U. Nieken. (2013)Vortrag, Jahrestreffen Hochtemperaturtechnik und Technische Reaktionen 2013, 26.02.-27.02.2013, Oberhausen, Germany.
J. Kerres, and F. Schönberger. (2007)Vortrag, An International Workshop on Degradation Issues in Fuel Cells, 19.09.-21.09.2007, Hersonessos, Kreta, Greece.
M. Huber, F. Keller, U. Nieken, and S. Hassanizadeh. (2012)Vortrag, INTERPORE - 4th International Conference on Porous Media at Purdue University, 14.05.-16.05.2012, West Lafayette, Indiana, USA.
W. Säckel, F. Keller, and U. Nieken. (2012)Vortrag, 12th International Conference of Liquid Atomisation and Spray Systems, 02.09.-06.09.2012, Heidelberg, Germany.
M. Hirschler, P. Kunz, M. Huber, W. Säckel, and U. Nieken. (2014)Vortrag, Workshop on Application of Smoothed Particle Hydrodynamics in Environmental Engineering and Geosciences, 30.06.-01.07.2014, Karlsruhe, Germany.
J. Kerres. (1999)Presentation, Membrane Technology in the Chemical and Automotive Industry: From Product Recovery to Fuel Cell Technology, 31.05. - 01.06.1999, Geesthacht, Germany.
J. Jensen, Q. Li, and J. Kerres. (2007)Vortrag, CARISMA Workshop Ionomer Membranes for Medium and High Temperature PEM Fuel Cells, 11.11.-14.11.2007, Stuttgart, Germany.
J. Kerres. (2008)Presentation, Conference „Progress in MEA components for medium and high temperature polymer electrolyte fuel cells”, 21.09. - 24.09.2008, La Grande Motte, France.
C. Spengler, C. Merten, and F. Pfeiffer. (2010)Vortrag, 9th International Congress of Chemical and Process Engineering CHISA 2010 and the 7th European Congress of Chemical Engineering ECCE-7, Tagungsbandbeitrag, 28.08.– 01.09.2010, Prag, Tschechien.
J. Kerres. (2010)Vortrag, Invited Oral Presentation, 3rd International Conference on Functional Materials and Devices (ICFMD-2010), 14.06.-17.06.2010, Kuala Terengganu, Malaysia.
A. Oleynikov, U. Afzal, M. Konstantin, and C. Merten. (2018)Presentation, 23rd International Congress of Chemical and Process Engineering CHISA 2018, 25.08. – 29.08.2018, Prague.
U. Afzal, and C. Merten. (2018)Presentation, 4th International Conference on Sustainability in Process Industries, 24.10. – 25.10.2018, Peshawar, Pakistan.
C. Zander, M. Hellmund, C. Schwede, and U. Nieken. (2017)Vortrag, Jahrestreffen der ProcessNet-Fachgemeinschaften "Prozess-, Apparate- und Anlagentechnik" sowie „Werkstoffe, Konstruktion, Lebensdauer“, 20.11.-21.11.2017, Würzburg, Germany.