Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2018Characteristic time constants derived from the low-frequency arc of impedance spectra of fuel cell stacks
Keller, S.; Özel, T.; Scherzer, A.-C.; Gerteisen, D.; Groos, U.; Hebling, C.; Manoli, Y.
Journal Article
2018Heating of low and high temperature PEM fuel cells with alternating current
Kurz, T.; Küfner, F.; Gerteisen, D.
Journal Article, Conference Paper
2018Reaktionstechnische Untersuchung der Verbrennungsprozesse in porösen inerten Medien aus Siliziumkarbid
Marschallek, Felix
: Michaelis, Alexander (Gutachter); Beckmann, Michael (Gutachter)
Dissertation
2017Canadian German Fuel Cell Research Cooperation
Groos, U.; Gerteisen, D.; Hebling, C.
Presentation
2017Characterization of PEM fuel cells by electrochemical impedance spectroscopy
Gerteisen, D.; Scherzer, A.-C.; Keller, S.
Presentation
2017In-situ testing methods for membrane-electrode-assemblies
Groos, U.
Presentation
2017A modular fuel cell battery hybrid propulsion system for powering small utility vehicles
Keller, S.; Christmann, K.; Sanchez-Arjona Gonzalez, M.; Heuer, A.
Presentation
2016Analyzing the influence of high electrode potentials on intrinsic properties of catalyst coated membranes using impedance spectroscopy
Alink, R.; Schüßler, M.; Pospischil, M.; Erath, D.; Gerteisen, D.
Journal Article
2016Analyzing the Temporal Development of the Cathode Catalyst Layer Properties During Accelerated Stress Tests
Sadeler, C.; Gerteisen, D.; Groos, U.
Presentation
2016German Developments in Fuel Cell Technology
Groos, U.
Journal Article
2016In-Situ Characterization of Single Cells and Their Components
Groos, U.
Presentation
2016Investigation of inhomogenieties in automotive fuel cell stacks
Groos, U.; Keller, S.
Presentation
2015Comprehensive understanding of electrical conductivity measurements of gas diffusion media of PEM fuel cells
Aydin, Ö.; Zedda, M.; Zamel, N.; Groos, U.; Hebling, C.
Conference Paper
2015Relating the N-shaped polarization curve of a PEM fuel cell to local oxygen starvation and hydrogen evolution
Zamel, N.; Bhattarai, A.; Gerteisen, D.; Groos, U.; Hebling, C.
Conference Paper
2014Aging behavior of reactive air brazed seals for SOFC
Pönicke, Andreas; Schilm, Jochen; Kusnezoff, Mihails; Michaelis, Alexander
Conference Paper
2014The eneramic® power generator - a reliable fuel cell battery hybrid system for off-grid power supply
Pönicke, Andreas; Reuber, Sebastian; Wunderlich, Christian; Michaelis, Alexander
Presentation
2014eneramic© – The mobile SOFC power generator well on its way to commercialization
Reuber, Sebastian; Pönicke, Andreas; Wunderlich, Christian; Michaelis, Alexander
Conference Paper
2014Heterogeneities at the cell level by modeling and experiments
Gerteisen, D.; Zamel, N.
Presentation
2014Influence of air contaminants on planar, self-breathing hydrogen PEM fuel cells in an outdoor environment
Biesdorf, J.; Zamel, N.; Kurz, T.
Journal Article
2013Influence of cracks in the microporous layer on the water distribution in a PEM fuel cell investigated by synchrotron radiography
Markötter, H.; Haußmann, J.; Alink, R.; Tötzke, C.; Arlt, T.; Klages, M.; Riesemeier, H.; Scholta, J.; Gerteisen, D.; Banhart, J.; Manke, I.
Journal Article
2013The influence of porous transport layer modifications on the water management in polymer electrolyte membrane fuel cells
Alink, R.; Haussmann, J.; Markötter, H.; Schwager, M.; Manke, I.; Gerteisen, D.
Journal Article
2013Relating the N-shaped polarization curve of a PEM fuel cell to local oxygen starvation and hydrogen evolution
Zamel, N.; Hanke-Rauschenbach, R.; Kirsch, S.; Bhattarai, A.; Gerteisen, D.
Journal Article
2013Synchrotron radiography and tomography of water transport in perforated gas diffusion media
Haußmann, J.; Markötter, H.; Alink, R.; Bauder, A.; Dittmann, K.; Manke, I.; Scholta, J.
Journal Article
2013Zertifizierungseinrichtung für die normgerechte Prüfung von Brennstoffzellen im Bereich der speziellen Märkte (BZert)
Koch, W.
Presentation
2012Electrooxidation of ethanol on Pt. An in situ and time-resolved XANES study
Melke, J.; Schoekel, A.; Gerteisen, D.; Dixon, D.; Ettingshausen, F.; Cremers, C.; Roth, C.; Ramaker, D.E.
Journal Article
2012Influence of Air Pollution on PEM Fuel Cells
Groos, U.; Biesdorf, J.; Binninger, T.; Kurz, T.; Zamel, N.
Presentation
2012Thermodynamische Analyse von SOFC-Systemkonzepten und experimentelle Validierung
Heddrich, Marc Philipp
: Michaelis, Alexander
Dissertation
2011Alterung von Brennstoffzellen in Fahrzeugen: Prinzipien und Analysemethoden
Jonas, Konstantin; Klingner, Matthias
Journal Article
2011Heat management in a portable high temperature PEM fuel cell module with open cathode
Kurz, T.; Keller, J.
Conference Paper, Journal Article