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Wissenschaftliche Veröffentlichungen

Wissenschaftliche Veröffentlichungen von NEXT ENERGY-Mitarbeitern:

Fachartikel und Konferenzbeiträge

2011

  • J. Lacombe, O. Sergeev, K. Chakanga, K. von Maydell, C. Agert: "Three dimensional optical modeling of amorphous silicon thin film solar cells using the finite-difference time-domain method including real randomly surface topographies", Journal of Applied Physics 2011, 110, 023102-1 - 013102-6, Juli 2011
  • A. Diedrichs, P. Wagner, O. Conrad: "High-Temperature Polymer Electrolyte Membrane Fuel Cells: "The Effect of Compression", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • J. Hu, J. Luo, P. Wagner, A. Dyck: "Studies of the Synergetic Effects of Sb204 on Pt Electrocatalyst for intermediate Temperature DMFC Application", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • J. Luo, I. F. J. Vankelecom, C. Agert, O. Conrad: "Determination of "good" or "bad" protic ionic liquids or molten salts as high temperature PEMFC electrolytes", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • J. Luo, I. F. J. Vankelecom, C. Agert, O. Conrad: "Protic ionic liquid and melts prepared from imidazole and methanesulfonic acid as non-aqueous electrolytes", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • C. Nunes Kirchner, W. Germer, P. Wagner, O. Conrad: "Characterization of anion exchange membranes for use in alkaline anion exchange membrane fuel cells", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • J. Luo, J. Hu, W. Saak, R. Beckhaus, G. Wittstock, I. F. J. Vankelecom, C. Agert, O. Conrad: "Protic ionic liquid and ionic melts prepared from methanesulfonic acid and 1H-1,2,4-triazole as high temperature PEMFC electrolytes", Journal of Materials Chemistry 2011, 21, 10426 - 10436, Juni 2011
  • J. Hu, J. Luo, P. Wagner, O. Conrad, C. Agert: "Thermal behaviours and single cell performance of PBI-OO/PFSA blend membranes composited witz Lewis acid nanoparticles for intermediate temperature DMFC application", Fuel Cells: From Fundamentals to Systems, Mai 2011
  • C. Feser, J. Lacombe, K. von Maydell, C. Agert: "A simulation study towards a new concept for realization of thin film triple junction solar cells based on group IV elements", Progress in Photovoltaics: Research and Applications, April 2011
  • S. Geißendörfer, K. von Maydell, C. Agert: "Numerical 3D-Simulation of Micromorph Silicon Thin Film Solar Cells", Material Research Society (MRS) Spring Meeting 2011, 04/2011, San Francisco/USA
  • T. Feck, B. Vogel, J.-U.Grooß: "Impact of stratospheric water vapor enhancements caused by CH4 and H2O increase on polar ozone loss", Journal of Geophysical Research, Vol. 116, 11 pp., 03/2011

2010

  • K. von Maydell, K. Chakanga, O. Sergeev, C. Feser, D. Rogler, F. Stahr, S. Geißendörfer, J. Lacombe, O. Siepmann, B. Schumacher, P. Klement: "Micromorph Silicon Solar Cell Research an Development at NEXT ENERGY", 25th European PVSEC, 9/2010, Valencia/Spanien
  • S. Geißendörfer, J. Lacombe, G. Letav, K. von Maydell, C. Agert: "Simulation of Amorphous and Microcrystalline Thin Film Silicon Solar Cells with Sentaurus TCAD", 25th Euroopean PVSEC, 9/2010, Valencia/Spanien
  • C. Feser, J. Lacombe, K. von Maydell, C. Agert: "New concept for Realization of Triple Junction Solar Cells based on Group IV Elements", 25th European PVSEC, 9/2010, Valencia/Spanien
  • J. Lacombe, S. Geißendörfer, K. von Maydell, C. Agert: "Optical modelling of light trapping in Thin Film Silicon Solar Cells using the FDTD method", 35th IEEE Photovoltaic Specialist Conference, 6/2010, Hawaii/USA
  • B. Türker, B. Lenz: " Using Vehicle-to-grid Technology to compensate for wind power forecasting errors", 9th World Wind Energy Conference & Renewable Energy Exhibition, 6/2010, Istanbul/Türkei

2009

  • J. Hu, J. Luo, P. Wagner, O. Conrad, C. Agert: "Anhydrous proton conducting membranes based on electron-deficient nanoparticles /PBI-OO/PFSA composites for high temperature PEMFC", Electrochemistry Communications 11 (2009) 2324 - 2327, December 2009 
  • M. D. Heinemann, K. von Maydell, F. Zutz, J. Kolny-Olesiak, H. Borchert, I. Riedel, J. Parisi: "Photo-induced charge transfer and relaxation of persistant charge carriers in polymer/nanocrystal composites for application in hybrid solar cells", Advanced Functional Materials, 11/2009
  • K. von Maydell, K. Lips, N. H. Nickel: "Electronic density of states of polycrystalline silicon", Proceedings of the 24th European Photovoltaic Solar Energy Conference and Exhibition (PVSEC), 09/2009, Hamburg 
  • T. Schulze, K. von Maydell, L. Korte, M. Schmidt, B. Rech: "Insight into electronic transport and interface passivation in a-Si-H/c-Si heterojunction solar cells by temperature-dependant- I-V-characterization", Proceedings of the 24th European Photovoltaic Solar Energy Conference and Exhibition (PVSEC), 09/2009, Hamburg

Vorträge

2011

  • J. Luo, I. F. J. Vankelecom, C. Agert, A. Dyck: "Determination of "good" or "bad" protic ionic liquids or molten salts as high temperature PEMFC electrolytes", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • L. Komsiyska, E.-M. Hammer, B. Lenz: "Einsatz- und Entwicklungspotential von Vanadium-Redox-Flow-Batterien", Europäische Forschungsgesellschaft Dünne Schichten e. V., "Technologien für die dezentrale Energiespeicherung auf Basis innovativer Akkumulatoren", 03/2011, Dresden
  • T. Feck: "Alternativen zur Speicherung von Energie", Robert Bosch GmbH, Bosch Forschungs-Kolloquium 2011 "Zukunft gestalten - Spuren hinterlassen", 03/2011, Stuttgart
  • S. Geißendörfer, J. Lacombe, K. Chakanga, O. Sergeev, K. von Maydell, C. Agert: "2D-Simulation amorpher und mikrokristalliner Silizium-Dünnschichtsolarzellen", Deutsche Physikalische Gesellschaft, Frühjahrstagung 03/2011, Dresden
  • K. von Maydell: "Silizium-Dünnschichtphotovoltaik - Forschungsarbeiten bei NEXT ENERGY", Seminar SE1 Helmholtzzentrum Berlin, 01/2011, Berlin

2010

  • B. Lenz, R. Dittmann: "Das Projekt GridSurfer: Integration von Elektrofahrzeugen in bestehende Energiesysteme", 5th International Renewable Energy Storage Conference (IRES 2010), 11/2010, Berlin
  • C. Agert, M. Zwick: "Energiemix der Zukunft: Elektromobilität im Smart Grid 2050", DER KONGRESS Forum Elektromobilität, 11/2010, Berlin
  • C. Agert: "Forschung für die Energie von morgen", BTC NetWork Forum Energie 2010, 10/2010, Oldenburg
  • J. Hu, J. Luo, O. Conrad, C. Agert: "Anhydrous proton conducting membranes based on electron-deficient nanoparticles/PBI-OO/PFSA composites für intermediate temperature DMFC application", Prof. Dr. D. Jones: Progress in MEA compounds for Medium and High Temperature Polymer Electrolyte, 9/2010, La Grande Motte/Frankreich
  • J. Hu, J. Luo, O. Conrad, C. Agert: "Anhydrous proton conducting membranes based on electron-deficient nanoparticles/PBI-OO/PFSA composites for intermediate temperature DMFC application", GDCh-Electrochemistry 2010: From Microscopic Understanding to Global Impact, 9/2010, Bochum
  • J. Luo, J. Hu, G. Wittstock, O. Conrad: "Protic Ionic Liquids and Ionic Melts prepared from Sulfonic Acid an Heterocyclic Amines as High-Temperature PEMFC Electrolytes", 2nd Asia Pacific Conference on Ionic Liquids and Green Processes, 9/2010, Dalian/China
  • B. Türker, B. Lenz: "Using Vehicle-to-grid Technology to compensate for wind power forecasting errors", 9th World Wind Energy Conference & Renewable Energy Exhibition, 06/2010, Istanbul (Türkei)
  • M. Meyer: "Physico chemical modelling and simulation of lithium ion secondary batteries", Next generation battery symposium, 06/2010, Delmenhorst

2009

  • C. Agert: "Ansätze für Silizium-Dünnschichtsolarzellen der nächsten Generation", Nano- und Material- Symposium Niedersachsen, 10/2009, Papenburg
  • C. Agert: "The EWE Research Center NEXT ENERGY: An approach for utility driven research into renewable energies, ISES Solar World Congress, 10/2009, Johannesburg (Südafrika)
  • B. Lenz: "Ageing of grid-connected Li-ion traction batteries used for storage of fluctuating renewable energy", ISES Solar World Congress, 10/2009, Johannesburg/Südafrika
  • J. Hu, J. Luo, C. Agert, O. Conrad: "PBI/ PFSA blend membranes based on “proton-donor-proton-acceptor” concept for high-temperature PEMFC application", 216th ECS-Meeting, 10/2009, Wien/Österreich
  • J. Luo, J. Hu, G. Wittstock, O. Conrad: "Proton-conducting non-aqueous triazolium-based ionic liquid as electrolyte for high temperature PEMFC application", 216th ECS-Meeting, 10/2009, Wien/Österreich
  • C. Agert: "Photovoltaik-Forschung am EWE-Forschungszentrum NEXT ENERGY", Niedersächsisches Photovoltaik Symposium, 06/2009, Hameln
  • C. Agert: "Welche Energiesysteme führen aus der Krise?", Symposium der Schmalenbach-Gesellschaft, 05/2009, Bingen
  • B. Lenz: "Kopplung von Antriebsbatterien an das elektrische Netz", 13. Euroforum Jahrestagung Elektroniksysteme im Automobil, 02/2009, München
  • B. Lenz: "Wärmemanagement bei Akkumulatoren und Brennstoff-zellen", Seminar Elektronikkühlung, Haus der Technik, 02/2009, München
  • B. Lenz: "Speichertechnologien (elektrisch)", DEMS Kolloquium, 01/2009, Oldenburg

Poster

2011

  • A. Diedrichs, P. Wagner, A. Dyck: "High-Temperature Polymer Electrolyte Membrane Fuel Cells: The Effect of Compression", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • J. Hu, J. Luo, P. Wagner, A. Dyck: "Studies of the synergetic Effects of Sb204 on Pt Electrocatalyst for Intermediate Temperature DMFC Application", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • J. Luo, I. F. J. Vankelecom, C. Agert, A. Dyck: "Protic ionic liquid and ionic melts prepared from imidazole and methanesulfonic acid as non-aqueous electrolytes", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • C. Nunes Kirchner, W. Germer, P. Wagner, A. Dyck: "Characterization of anion exchange membranes for use in alkaline anion exchange membrane fuel cells", European Fuel Cell Forum 2011, 06/07/2011, Luzern/Schweiz
  • P. Klement, F. Stahr, H. Auerswald, D. Rogler, K. von Maydell: "Real-time Process Control based on simultaneous In-Situ Plasma Emission and Electrical Plasma Key Parameter Monitoring", Silicon Saxony e. V., 11th European Advanced Equipment Control Advanced Process Control (AEP/APC), 04/2011, Dresden
  • R. Nowak, B. Schumacher, D. Rogler, K. von Maydell, C. Agert: "Investigation of electrical an optical properties of DC magnetron sputtered ZnO:Al films", Deutsche Physikalische Gesellschaft, Frühjahrstagung 2011, 03/2011, Dresden
  • C. Walder, J. Lacombe, K. von Maydell, C. Agert: "Semi-coherent Optical Modelling of Thin Film Silicon Solar Cells", Deutsche Physikalische Gesellschaft, Frühjahrstagung 2011, 03/2011, Dresden
  • K. Chakanga, J. Lacombe, L. von Maydell, C. Agert: "Textured TCO for Light-Trapping in Amorphous Silicon Thin Film Solar Cells: Simulative Approach", Deutsche Physikalische Gesellschaft, Frühjahrstagung 2011, 03/2011, Dresden

2010

  • J. Lacombe, S. Geißendörfer, K. von Maydell, C. Agert: "Electrical and optical modelling of micromorphous Thin Film Solar Cells using Sentaurus TCAD", 3rd International Workshop on Thin Film Silicon Solar Cells, 10/2010, Nagasaki/Japan
  • C. Feser, J. Lacombe, K. von Maydell, C. Agert: "New concept for Realization of Triple Junction Solar Cells based on Group IV Elements", 25th European PVSEC, 9/2010, Valencia/Spanien
  • S. Geißendörfer, J. Lacombe, G. Letav, K. von Maydell, C. Agert: "Simulation of Amorphous and Microcrystalline Thin Film Silicon Solar Cells with Sentaurus TCAD", 25th European PVSEC, 9/2010, Valencia/Spanien
  • K. von Maydell, K. Chakanga, O. Sergeev, C. Feser, D. Rogler, F. Stahr, S. Geißendörfer, J. Lacombe, O. Siepmann, B. Schumacher, P. Klement: "Micromorph Silicon Solar Cell Research and Development at NEXT ENERGY", 25th European PVSEC, 9/2010, Valencia/Spanien
  • L. Komsiyska, M. Meyer, D. Ledwoch, M. Lewerenz, S. Schroll, S. Zigan, B. Lenz, C. Agert: "Preparation and Characterization of LiPePO4 Cathodes in a three electrode Arrangement", GdCh - Electrochemistry 2010, 9/2010, Bochum
  • J.Lacombe, S. Geißendörfer, K. von Maydell, C. Agert: "Optical modelling of light trapping in Thin Film Silicon Solar Cells using the FDTC method", 35th IEEE Photovoltaic Specialist Conference, 6/2010, Hawaii/USA
  • B. Türker, B. Lenz: "Investigation of using Vehicle-to-Grid (V2G) Technology for smooth system integration of wind power", UKERC Annual Assembly and Summer School, 06/2010, Coventry/Großbritannien
  • K. von Maydell, S. Geißendörfer, J. Lacombe: "Numerical simulation on Thin Film Silicon Solar Cells on Glass", 8th International Conference on Coatings on Glass and Plastics, 6/2010, Braunschweig
  • M. Meyer, B. Lenz, C. Agert: "Physikalisch-elektrochemische Modellierung und Simulation von Lithium-Ionen-Akkumulatoren", Kraftwerk Batterie - Lösungen für Automobil und Energieversorgung, Haus der Technik, 02/2010, Mainz
  • J. Lacombe, S. Geißendörfer, K. von Maydell: "Advanced modelling of thin film solar cells", 12th Euregional Workshop on Novel Concepts for Future Thin-Film Silicon Solar Cells, 01/2010, Delft/Niederlande

2009

  • J. Luo: "Proton conducting triazolium-based ionic liquids as electrolyte for high-temperature PEMCF application", GDCh-Wissenschaftsforum, Fachgruppentagung “Elektrochemie und Umwelt”, 09/2009, Frankfurt/ Main
  • K. von Maydell, K. Lips, N. H. Nickel: "Electronic density of states of polycrystalline silicon", 24th European Photovoltaic Solar Energy Conference and Exhibition (PVSEC), 09/2009, Hamburg
  • T. Schulze, K. von Maydell, L. Korte, M. Schmidt, B. Rech: "Insight into electronic transport and interface passivation in a-Si-H / c-Si heterojunction solar cells by temperature-dependant-I-V-characterisation", Proceedings of the 24th European Photovoltaic Solar Energy Conference and Exhibition (PVSEC), 09/2009, Hamburg
  • S. Geißendörfer, J. Lacombe, K. von Maydell, C. Agert: "Optische und elektrische Simulation von Silizium-Dünnschichtsolarzellen", PV-Symposium, 06/2009, Hameln