Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Fast and Reliable State-of-Health Model of a PEM Cathode Catalyst Layer
Schneider, P.; Sadeler, C.; Scherzer, A.-C.; Zamel, N.; Gerteisen, D.
Journal Article
2019Initial Approaches in Benchmarking and Round Robin Testing for Proton Exchange Membrane Water Electrolyzers
Bender, G.; Carmo, M.; Smolinka, T.; Gago, A.; Danilovic, N.; Mueller, M.; Ganci, F.; Fallisch, A.; Lettenmeier, P.; Friedrich, K.A.; Ayers, K.; Pivovar, B.; Mergel, J.; Stolten, D.
Journal Article
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
2018Economics & carbon dioxide avoidance cost of methanol production based on renewable hydrogen and recycled carbon dioxide - power-to-methanol
Hank, C.; Gelpke, S.; Schnabl, A.; White, R.J.; Full, J.; Wiebe, N.; Smolinka, T.; Schaadt, A.; Henning, H.-M.; Hebling, C.
Journal Article
2018Electrochemical Impedance Spectroscopy (EIS) and Half-Cell-Potential Measurements as Tools for Degradation Analysis and AST Development within PEM water Electrolysis Test Cells
Lickert, T.; Schwarz, C.; Fallisch, A.; Friske, A.; Smolinka, T.
Presentation
2018Elektrodenalterung an Laboreinzelzellen
Sadeler, C.
Presentation
2018Heating of low and high temperature PEM fuel cells with alternating current
Kurz, T.; Küfner, F.; Gerteisen, D.
Journal Article, Conference Paper
2018Hydraulic ex situ through-plane characterization of porous transport layers in PEM water electrolysis cells
Bromberger, Kolja; Ghinaiya, Jagdishkumar; Lickert, Thomas; Fallisch, Arne; Smolinka, Tom
Journal Article
2018Methanol synthesis - industrial challenges within a changing raw material landscape
Nestler, Florian; Krüger, Matthias; Full, Johannes; Hadrich, Max J.; White, Robin J.; Schaadt, Achim
Journal Article
2018Pathways to an Integrated Energy System
Henning, H.-M.
Presentation
2018Real live demonstration of MPC for a power-to-gas plant
Fischer, D.; Kaufmann, F.; Hollinger, R.; Voglstätter, C.
Journal Article
2018Structure, stability and permeation properties of NaA zeolite membranes for H2O/H2 and CH3OH/H2 separations
Moon Lee, S.; Xu, N.; Grace, J.R.; Li, A.; Lim, C.J.; Kim, S.S.; Fotovat, F.; Schaadt, A.; White, R.J.
Journal Article
2018Technische Untersuchung des Abwärmepotentials von Power-to-Gas-Anlagen
Holst, M.
Presentation
2018Wasserelektrolyse ist bereit für den Markthochlauf
Smolinka, Tom; Lehner, Franz; Kiemel, Steffen; Tjarks, Geert
Journal Article
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
2017Comprehensive investigation of novel pore-graded gas diffusion layers for high-performance and cost-effective proton exchange membrane electrolyzers
Lettenmeier, P.; Kolb, S.; Sata, N.; Fallisch, A.; Zielke, L.; Thiele, S.; Gago, A.S.; Friedrich, K.A.
Journal Article
2017Cost break down and cost reduction strategies for PEM water electrolysis systems
Smolinka, T.; Wiebe, N.; Thomassen, M.
Presentation
2017Development of an experimentally validated semi-empirical fully-coupled performance model of a PEM electrolysis cell with a 3-D structured porous transport layer
Tabu Ojong, E.; Kwan, J.T.H.; Nouri-Khorasani, A.; Bonakdarpour, A.; Wilkinson, D.P.; Smolinka, T.
Journal Article
2017Elektrischer Antriebsstrang für Arbeits- und Nutzfahrzeuge (ELAAN)
Keller, S.
Conference Paper
2017First investigations towards the feasibility of an Al/Br2 battery based on ionic liquids
Hog, M.; Burgenmeister, B.; Bromberger, K.; Schuster, M.; Riedel, S.; Krossing, I.
Journal Article
2017Hydrogen concentrator demonstrator module with 19,8% solar-to-hydrogen conversion efficiency according to the higher heating value
Fallisch, A.; Schellhase, L.; Fresko, J.; Zedda, M.; Ohlmann, J.; Steiner, M.; Bösch, A.; Zielke, L.; Thiele, S.; Dimroth, F.; Smolinka, T.
Journal Article
2017In-situ testing methods for membrane-electrode-assemblies
Groos, U.
Presentation
2017Investigation on PEM water electrolysis cell design and components for a HyCon solar hydrogen generator
Fallisch, A.; Schellhase, L.; Fresko, J.; Zechmeister, M.; Zedda, M.; Ohlmann, J.; Zielke, L.; Paust, N.; Smolinka, T.
Journal Article
2017Investigation on porous transport layers for PEM electrolysers
Fallisch, A.; Ghinaiya, J.; Bromberger, K.; Kiermaier, M.; Lickert, T.; Smolinka, T.
Presentation
2017Methodical design and operation of membrane distillation plants for desalination
Hagedorn, A.; Fieg, G.; Winter, D.; Koschikowski, J.; Mann, T.
Journal Article
2017Model of oxygen bubbles and performance impact in the porous transport layer of PEM water electrolysis cells
Nouri-Khorasani, A.; Tabu Ojong, E.; Smolinka, T.; Wilkinson, D.P.
Journal Article
2017A modular fuel cell battery hybrid propulsion system for powering small utility vehicles
Keller, S.; Christmann, K.; Sanchez-Arjona Gonzalez, M.; Heuer, A.
Presentation
2017Palladium/ruthenium composite membrane for hydrogen separation from the off-gas of solar cell production via chemical vapor deposition
Sang Moon, L.; Xu, N.; Kim, S.S.; Li, A.; Grace, J.R.; Lim, C.J.; Boyd, T.; Ryi, S.-K.; Susdorf, A.; Schaadt, A.
Journal Article
2017The power-to-methanol process chain - a life cycle assessment and CO2 avoidance cost analysis
Hank, C.; Hömberg, J.; White, R.; Schaadt, A.
Presentation
2017Towards selective test protocols for accelerated in situ degradation of PEM electrolysis cell components
Lickert, T.; Schwarz, C.; Gese, P.; Fallisch, A.; Smolinka, T.
Presentation
2016Catalytic decomposition of biomass tars: The impact of wood char surface characteristics on the catalytic performance for naphthalene removal
Nestler, F.; Burhenne, L.; Amtenbrink, M.J.; Aicher, T.
Journal Article
2016Characteristic low frequency time constants derived from impedance spectra of fuel cell stacks
Keller, S.; Özel, T.; Scherzer, A.-C.; Gerteisen, D.; Groos, U.
Presentation
2016Comparability of developed test procedures at normal operating conditions for PEM fuel cell stacks and modules analyzed in Round-Robin-Tests
Jungmann, T.; Nürnberg, K.; Harms, C.
Presentation
2016Etablierung international harmonisierter Testprotokolle - Forschungsinstitute als neutrale Instanzen
Groos, U.
Presentation
2016Impedance spectroscopy of PEM fuel cells with large geometric area - challenges and opportunities
Gerteisen, D.; Scherzer, A.-C.; Keller, S.; Zamel, N.; Groos, U.
Presentation
2016An interesting class of porous polymer - revisiting the structure of mesoporous α-D-Polysaccharide gels
White, R.J.; Shuttleworth, P.S.; Budarin, V.L.; Bruyn, M. de; Fischer, A.; Clark, J.H.
Journal Article
2016Investigation of inhomogenieties in automotive fuel cell stacks
Groos, U.; Keller, S.
Presentation
2016Möglichkeiten zur Charakterisierung im Feld - Teststandsentwicklung im Projekt MinimAl-Luft
Groos, U.; Kurz, T.; Ammon, G.; Hahn, D.; Leible, V.; Raimann, P.
Presentation
2016Towards low-cost and efficient hydrogen production by PEM water electrolysis - design and performance optimization for a high-pressure stack. Result of the European Project "NOVEL"
Smolinka, T.; Lickert, T.; Gese, P.; Georg, A.
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
2014The influence of the precipitation/ageing temperature on a Cu/ZnO/ZrO2 catalyst for methanol synthesis from H2 and CO2
Frei, E.; Schaadt, A.; Ludwig, T.; Hillebrecht, H.; Krossing, I.
Journal Article
2013Approaches and methodology on accelerated stress tests in fuel cells
Zamel, N.
Presentation
2013Effect of feedstock water content and pyrolysis temperature on the structure and reactivity of spruce wood char produced in fixed bed pyrolysis
Burhenne, L.; Damiani, M.; Aicher, T.
Journal Article
2013Effect of local perturbation on electrochemical impedance spectroscopy of PEM fuel cells - understanding the characteristics
Kurz, T.; Gerteisen, D.; Keller, S.; Bhattarai, A.; Zamel, N.; Groos, U.; Hebling, C.
Presentation
2013Effective transport properties for polymer electrolyte membrane fuel cells - With a focus on the gas diffusion layer. Review
Zamel, N.; Li, X.G.
Journal Article
2013Enersta - Autonome und unterbrechungsfreie Stromversorgung
Koch, W.
Presentation
2013Der Fraunhofer ISE-Vergasungsprozess zur Produktion eines teerfreien Synthesegases
Burhenne, L.; Lintner, C.; Aicher, T.
Book 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
2013Inhomogeneities in PEM fuel cells - limiting processes, impact and characterization techniques
Groos, U.; Gerteisen, D.; Zamel, N.; Merida, W.
Presentation
2013Investigating bistability in the polarization curve of a segmented PEM fuel cell
Zamel, N.; Bhattarai, A.; Gerteisen, D.; Hebling, C.; Groos, U.
Presentation
2013Life cycle analysis of internal combustion engine, electric and fuel cell vehicles for China
Wang, D.; Zamel, N.; Jiao, K.; Zhou, Y.; Yu, S.; Du, Q.; Yin, Y.
Journal Article
2013Local eis studies in PEMFC-distinguishing between through-plane and in-plane oxygen effects
Gerteisen, D.; Keller, S.; Bhattarai, A.; Zamel, N.; Groos, U.; Hebling, C.
Presentation
2013Ortsaufgelöste Charakterisierung von Brennstoffzellen-Strömungsfeldern zur Modellvalidierung
Gerteisen, D.
Presentation
2013Position dependent analysis of membrane electrode assembly degradation of a direct methanol fuel cell via electrochemical impedance spectroscopy
Hartmann, P.; Zamel, N.; 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
2013Relating the N-shaped polarization curve of a PEM fuel cell to local oxygen starvation & hydrogen evolution
Zamel, N.; Bhattarai, A.; Gerteisen, D.; Groos, U.; Hebling, C.
Presentation
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
2013Wasserstofferzeugung durch Elektrolyse - Stand und Vergleich der Technologien. Eine kurze Einführung
Smolinka, T.
Presentation
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
2012Investigation of fuel cell materials and liquid water transport by means of synchrotron imaging
Markötter, H.; Arlt, T.; Tötzke, C.; Dittmann, K.; Krüger, P.; Haußmann, J.; Klages, M.; Scholta, J.; Alink, R.; Gerteisen, D.; Wippermann, K.; Riesemeier, H.; Manke, I.; Banhart, J.
Abstract
2012Local degradation analysis of a real long-term operated DMFC stack MEA
Hartmann, P.; Gerteisen, D.
Journal Article
2012Micro Fuel Cells
Groos, U.; Gerteisen, D.
Book Article
2012Scanning electron microscopy
Alink, R.; Gerteisen, D.
Book Article
2012Visualization of the Water Distribution in Perforated Gas Diffusion Layers by Means of Synchrotron X-Ray Radiography
Markötter, H.; Haußmann, J.; Dittmann, K.; Arlt, T.; Wieder, F.; Tötzke, C.; Klages, M.; Reiter, C.; Riesemeier, H.; Scholta, J.; Gerteisen, D.; Banhart, J.; Manke, I.
Journal Article
2011Bio-Ethanol Reformer with HT-PEM Fuel Cell for Residential Combined Heat and Power Generation
Koch, W.; Magel, K.; Rochlitz, L.; Aicher, T.
Conference Paper
2011Concentration-Dependent Dehydrogenation of Ammonia Borane-Triglyme Mixtures
Kostka, J.; Schellenberg, R.; Baitalow, F.; Smolinka, T.; Mertens, F.
Journal Article
2011Design and Characterisation of a Portable High Temperature PEM Fuel Cell Module
Kurz, T.; Keller, J.
Conference Paper, Journal Article
2011Heat management in a portable high temperature PEM fuel cell module with open cathode
Kurz, T.; Keller, J.
Conference Paper, Journal Article
2011Modelling and simulation of a direct ethanol fuel cell considering multistep electrochemical reactions, transport processes and mixed potentials
Meyer, M.; Melke, J.; Gerteisen, D.
Journal Article
2011Scanning Electron Microscopy
Alink, R.; Gerteisen, D.
Book Article
2011Study of the ethanol oxidation in fuel cell operation using X-ray absorption spectroscopy and electrochemical methods
Melke, J.
Dissertation
2010Bimetallic electrocatalysts supported on TiO2 for PEM water electrolyzer
Fuentes, R.E.; Rau, S.; Smolinka, T.; Weidner, J.W.
Conference Paper
2010Multi-Channel Impedance Spectroscopy for Optimizing Fuel Cells, Stacks, and Systems
Gerteisen, D.; Groos, U.; Mérida, W.
Presentation
2010PEM Electrolyzer with Nano-Structured Electrodes for High Efficient Hydrogen Production
Rau, S.; Fuentes, R.; Smolinka, T.; Weidner, J.; Colom, Tomás J.
Conference Paper
2010PEM Water Electrolysis - Present Status of Research and Development - Review Lecture
Smolinka, T.,
Presentation
2010Polymer electrolyte membrane (PEM) water electrolysis
Smolinka, T.; Rau, S.; Hebling, C.
Conference Paper
2010Stability and performance improvement of a polymer electrolyte membrane fuel cell stack by laser perforation of gas diffusion layers
Gerteisen, D.; Sadeler, C.
Journal Article
2010Transient and steady-state analysis of catalyst poisoning and mixed potential formation in direct methanol fuel cells
Gerteisen, D.
Journal Article
2010The use of in situ X-ray absorption spectroscopy in applied fuel cell research
Croze, V.; Ettingshausen, F.; Melke, J.; Söhn, M.; Stürmer, D.; Roth, C.
Journal Article
2009Water Electrolysis
Smolinka, T.
Book Article
1992Conditions and possibilities of hydrogen as energy vector. Euro-Quebec hydro-hydrogen pilot project. Supplementary task programme Europe. Final report of work package no.350
Bradke, H.; Seidel, M.
Book
1991The self-sufficient solar house. Hybrid energy storage system
Heinzel, A.; Ledjeff, K.
Conference Paper
1990Arbeitsschwerpunkte des Fraunhofer-Institutes für Solare Energiesysteme im Bereich Brennstoffzellentechnologie
Heinzel, A.; Ledjeff, K.
Book Article
1990Das energieautarke Solarhaus. Entwicklung des Fraunhofer-Instituts für Solare Energiesysteme
Goetzberger, A.; Stahl, W.
Journal Article
1990New hydrogen appliances
Ledjeff, K.
Conference Paper
1989Hydrogen activities at the Fraunhofer-Institute for Solar Energy Systems
Heinzel, A.; Ledjeff, K.
Conference Paper