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Oral presentations

2014

  • C. Roth, “In-operando characterization of HT-PEM fuel cells operating at 180°C using X-ray absorption spectroscopy”, Helmholtz Zentrum für Materialien und Energie, 24.02.2014

  • C. Roth, S. Kaserer, K. M. Caldwell, D. E. Ramaker, “In-situ X-ray absorption spectroscopy elucidating mechanisms in HT-PEM fuel cells”, ECS Spring Meeting Orlando, 12 May 2014.

  • C. Roth,“How to safe money - edelmetall-reduzierte und edelmetallfreie Katalysatorkonzepte für Brennstoffzellen“, Marktplatz Zulieferer, Berlin, 21.05.2014

  • C.Roth, “Methods and materials development for electrochemical energy technologies”, Electrochemical Interfaces: Recent Topics and Open Questions, Sept. 30. - Oct. 02. 2014 Weierstrass-Institute Berlin

2013

  • A. Schoekel, C. Brieger, C. Roth, „Ruthenium dissolution in DMFCs”, Chemener 2013, 27.-30.01.2013, Berlin

  • C. Roth, “Alternative support materials for fuel cells: How to obtain porous electrodes”, International Symposium on Chemistry for Energy Conversion and Storage, Berlin, Januar 2013.

  • C. Roth, J. Melke, B. Peter, K. Bachtin, „Methods to study the carbon component in fuel cells, redox flow batteries and lithium ion batteries“, MRS Spring Meeting, San Francisco, 01. – 05. April 2013 (eingeladen).

  • A. Wolz, C. Roth, “Pt decorated Sb-doped tin oxide nanoparticles @ PANI hollow spheres as PEMFC electrode building material”, 5th International Conference on Fundamentals & Development of Fuel Cells in Karlsruhe, 16.-18. April 2013.

  • K. Bachtin, R. Chen, S. Indris, K. Nikolowski, C. Roth, H. Ehrenberg, “Electrospun cathode materials for lithium ion batteries”, 2nd International Conference on Materials for Energy EnMat II, Karlsruhe, 12.05. - 16.05.2013.

  • A. Wolz, M. Michel, C. Roth, „Novel strategies for the integration of oxide-supported Pt nanoparticles into PEMFC cathodes“, 2nd International Conference on Materials for Energy, Karlsruhe, 12.-16. Mai 2013

  • K. Bachtin, M. Kaus, S. Indris, C. Roth, H. Ehrenberg, „3D-Strukturierung von Elektroden durch Elektrospinning am Beispiel einer LiFePO4-Kathode für Lithium-ionen-Batterien“, 113. Bunsentagung 31.5.2014, Hamburg.

  • C. Roth, “Carbon – the black sheep in electrochemistry?”, Electrochemistry conference, Southampton, 31 May 2013.

2012

  • S. Kaserer, C. Roth, „In-operando investigations of Adsorption and Poisoning Processes on Pt Catalyst Surfaces in HT-PEM fuel cells”, HT-PEM seminar, 3. December 2012, Jülich, Germany (eingeladen)

  • S. Kaserer, J. Melke, A. Schoekel, C. Roth, „Separation of anode and cathode potentials in high temperature PEM fuel cells”, Electromembrane Processes and Materials, 26-29 August 2012, Cesky Krumlov, Czech Republic

  • Krystyna Bachtin, Benedikt Peter, Christina Roth, „3D structuring of electrodes for fuel cells and batteries with polyaniline (PANI)”, 13th Ulm ElectroChemical Talks (UECT),Ulm, 3 - 5 Juli 2012 53

  • S. Kaserer, K. Caldwell, D.E. Ramaker, C. Roth, „Analysing the influence of H3PO4 as Catalyst Poison in High Temperature PEM Fuel Cells using in-situ X-ray Absorption Spectroscopy”, 220th Electrochemical Society Meeting, 9-14 October 2011, Boston, USA