Publikationen von Katharina Anna Hengge

Aymerich Armengol, R.; Lim, J.; Ledendecker, M.; Hengge, K. A.; Scheu, C.: Correlation between the TiO₂ encapsulation layer on Pt and its electrochemical behavior. Nanoscale Advances 3 (17), S. 5075 - 5082 (2021)

Lim, J.; Kasiri, G.; Sahu, R.; Schweinar, K.; Hengge, K. A.; Raabe, D.; La Mantia, F.; Scheu, C.: Irreversible Structural Changes of Copper Hexacyanoferrate used as Cathode in Zn‐Ion Batteries. Chemistry – A European Journal 26 (22), S. 4917 - 4922 (2020)

Ledendecker, M.; Geiger, S.; Hengge, K. A.; Lim, J.; Cherevko, S.; Mingers, A. M.; Göhl, D.; Fortunato, G. V.; Jalalpoor, D.; Schüth, F. et al.; Scheu, C.; Mayrhofer, K. J. J.: Towards maximized utilization of iridium for the acidic oxygen evolution reaction. Nano Research 12 (9), S. 2275 - 2280 (2019)

Um, J. H.; Lim, J.; Hengge, K. A.; Scheu, C.; Yoon, W.-S.; Lee, J.-K.; Sung, Y.-E.: Pore-interconnected hollow (Sn,Ti)O₂ solid-solution nanoparticles for lithium-ion battery anode materials. Composites Part B: Engineering 166, S. 613 - 620 (2019)

Kumari, S.; Gutkowski, R.; Junqueira, J. R.C.; Kostka, A.; Hengge, K. A.; Scheu, C.; Schuhmann, W.; Ludwig, A.: Combinatorial Synthesis and High-Throughput Characterization of Fe–V–O Thin-Film Materials Libraries for Solar Water Splitting. ACS Combinatorial Science 20 (9), S. 544 - 553 (2018)

Hengge, K.; Gänsler, T.; Pizzutilo, E.; Heinzl, C.; Beetz, M.; Mayrhofer, K. J. J.; Scheu, C.: Accelerated fuel cell tests of anodic Pt/Ru catalyst via identical location TEM: New aspects of degradation behavior. International Journal of Hydrogen Energy 42 (40), S. 25359 - 25371 (2017)

Hengge, K.; Heinzl, C.; Perchthaler, M.; Varley, D.; Lochner, T.; Scheu, C.: Unraveling micro- and nanoscale degradation processes during operation of high-temperature polymer-electrolyte-membrane fuel cells. Journal of Power Sources 364, S. 437 - 448 (2017)

Hengge, K.; Heinzl, C.; Perchthaler, M.; Geiger, S.; Mayrhofer, K. J. J.; Scheu, C.: Growth of Porous Platinum Catalyst Structures on Tungsten Oxide Support Materials: A New Design for Electrodes. Crystal Growth & Design 17 (4), S. 1661 - 1668 (2017)

Heinzl, C.; Hengge, K.; Perchthaler, M.; Hacker, V.; Scheu, C.: Insight into the Degradation of HT-PEMFCs Containing Tungsten Oxide Catalyst Support Material for the Anode. Journal of the Electrochemical Society 162 (3), S. F280 - F290 (2015)

Vega Paredes, M.; Garzón-Manjón, A.; Rivas, N. A.; Berova, V.; Hengge, K. A.; Gänsler, T.; Jurinsky, T.; Scheu, C.: Ruthenium-Platinum Core-Shell Nanoparticles as durable, CO tolerant catalyst for Polymer Electrolyte Membrane Fuel Cells. 5th International Caparica Symposium on Nanoparticles/Nanomaterials and Applications (ISN2A), Online (angenommen)

Scheu, C.; Hengge, K. A.: Insights in the stability of Pt/Ru catalyst and the effect for polymer electrolyte membrane fuel cells. Thermec 2021, Online Conference (2021)

Gänsler, T.; Hengge, K. A.; Scheu, C.: Correlative tomography and electrochemical tests on single Pt/Ru catalyst networks. Microscopy Conference MC2019, Berlin, Germany (2019)

Lim, J.; Hengge, K. A.; Aymerich Armengol, R.; Gänsler, T.; Scheu, C.: Structural Investigation of 2D Nanosheets and their Assembly to 3D Porous Morphologies. 5th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2018), Jeju, Korea (2018)

Scheu, C.; Hengge, K. A.: Unraveling catalyst growth and degradation mechanisms via STEM. International Workshop on Advanced and In-situ Microscopies of Functional Nanomaterials and Devices, IAMNano 2018, Hamburg, Germany (2018)

Hengge, K.: Insight into the degradation of polymer based fuel cells. 3rd international conference on Battery and Fuel Cell Technology , London, UK (2018)

Hengge, K. A.; Scheu, C.: Stability of a novel Pt/Ru catalyst for polymer electrolyte membrane fuel cells. 64. Metallkunde-Kolloquium, Lech am Arlberg, Austria (2018)

Hengge, K. A.; Scheu, C.: Novel electrodes for polymer based fuel cells. The 18th Israel Materials Engineering Conference (IMEC18), Dead Sea, Israel (2018)

Hengge, K.: TEM Tomography: Insights into the degradation of Pt/Ru fuel cell catalysts. 3D materials characterization at all length scales and its application to iron and steel, MPIE Düsseldorf, Düsseldorf, Germany (2017)

Hengge, K.; Heinzl, C.; Perchthaler, M.; Scheu, C.: Insights into degradation processes in WO_3-x based anodes of HT-PEMFCs via electron microscopic techniques. Fuel Cells Science and Technology 2016 , Glasgow, Scotland, UK (2016)

Hengge, K.; Heinzl, C.; Perchthaler, M.; Welsch, M. T.; Scheu, C.: Template-free synthesized high surface area 3D networks of Pt on WO_3-x – a promising alternative for H₂ oxidation in fuel cell application. 2016 MRS Fall Meeting, Boston, MA, USA (2016)