Publications of Juan Velasco Vélez

Journal Article (44)

Journal Article
Velasco Vélez, J.; Pfeifer, V.; Hävecker, M.; Wang, R.; Centeno, A.; Zurutuza, A.; Algara-Siller, G.; Stotz, E.; Skorupska, K.; Teschner, D. et al.; Kube, P.; Braeuninger-Weimer, P.; Hofmann, S.; Schlögl, R.; Knop-Gericke, A.: Atmospheric pressure X-ray photoelectron spectroscopy apparatus: Bridging the pressure gap. Review of Scientific Instruments 87 (5), 053121 (2016)
Journal Article
Pfeifer, V.; Jones, T.; Velasco Vélez, J.; Massué, C.; Greiner, M.; Arrigo, R.; Teschner, D.; Girgsdies, F.; Scherzer, M.; Allan, J. et al.; Hashagen, M.; Weinberg, G.; Piccinin, S.; Hävecker, M.; Knop-Gericke, A.; Schlögl, R.: The Electronic Structure of Iridium Oxide Electrodes Active in Water Splitting. Physical Chemistry Chemical Physics 18 (4), pp. 2292 - 2296 (2016)
Journal Article
Velasco Vélez, J.; Pfeifer, V.; Hävecker, M.; Weatherup, R. S.; Arrigo, R.; Chuang, C.-H.; Stotz, E.; Weinberg, G.; Salmeron, M.; Schlögl, R. et al.; Knop-Gericke, A.: Photoelectron Spectroscopy at the Graphene–Liquid Interface Reveals the Electronic Structure of an Electrodeposited Cobalt/Graphene Electrocatalyst. Angewandte Chemie International Edition 54 (48), pp. 14554 - 14558 (2015)
Journal Article
Velasco Vélez, J.; Pfeifer, V.; Hävecker, M.; Weatherup, R. S.; Arrigo, R.; Chuang, C.-H.; Stotz, E.; Weinberg, G.; Salmeron, M.; Schlögl, R. et al.; Knop-Gericke, A.: Photoelektronenspektroskopie an der Graphen-Flüssigelektrolyt-Grenzfläche zur Bestimmung der elektronischen Struktur eines elektrochemisch abgeschiedenen Cobalt/Graphen-Elektrokatalysators. Angewandte Chemie 127 (48), pp. 14762 - 14766 (2015)

Book Chapter (1)

Book Chapter
Velasco Vélez, J.: Soft X-ray Absorption Spectroscopy at the Solid-Gas Interface. In: Ambient Pressure Spectroscopy in Complex Chemical Environments, pp. 93 - 118 (Eds. Head, A. R.; Nemsak, S.; Eren, B.). American Chemical Society, Washington, DC (2021)

Conference Paper (1)

Conference Paper
Doll, T.; Oberröhrmann, J.; Baum, S.; Köhler, R.; Schütte, H.; Gassmann, S.; Thies, S.; Baum, H.; Velasco-Velez, J.; Fuenzalida , V. M. et al.; Hassel, A. W.: Probing Ionization Energies for Trace Gas Identification: The Micro Photo Electron Ionization Detector (PEID). In: CSAC2021: 1st International Electronic Conference on Chemical Sensors and Analytical Chemistry: session Gas Sensors, sciforum-046163 (Ed. Massera, E.). CSAC2021: 1st International Electronic Conference on Chemical Sensors and Analytical Chemistry, Online, July 01, 2021 - July 15, 2021. MDPI, Basel (2021)

Talk (25)

Talk
Velasco Vélez, J.: Controlling Thermo- and Electro-Catalytic Selective Hydrogenation Reactions With Pd Based Catalysts. FHI-Workshop on Current Research at the Interface of Physics and Chemistry, Potsdam, Germany (2022)
Talk
Velasco Vélez, J.: Introduction to NEXAFS-Principle and Applications. HZB Photon School 2022, Online Event (2022)
Talk
Velasco Vélez, J.: Rising the Pressure Up From UHV to 1 Bar in Gas Phase and Bulk Liquid in Operando PES. Seminar, ALBA , Barcelona, Spain (2022)
Talk
Velasco Vélez, J.: Operando Spectroscopy Characterization of the Oxygen Evolution Reaction on IrOx Electrodes. Seminar, Karlsruhe Institute of Technology (KIT), Online Event (2022)
Talk
Velasco Vélez, J.: Combinando espectroscopía in situ de fotoelectrón y absorción de rayos X con microscopía in situ de electrón de barrido, un ejemplo: la reducción electrocatalítica del CO2 en cátodos de cobre. Seminar, Universidad de Granada, Granada, Spain (2021)
Talk
Velasco Vélez, J.: Revealing the Electronic Structure of the Electrified Copper-Electrolyte Interface During the CO2RR by In Situ Photo-Electron Spectroscopy and In Situ Electron Microscopy. Seminar, BESSY , Online Event (2021)
Talk
Velasco Vélez, J.: Bulk and Surface Sensitive In Situ/Operando X-Ray Spectroscopies Characterization of Electrocatalytic Materials. Seminar, BESSY , Online Event (2021)
Talk
Velasco Vélez, J.: In situ/operando Characterization of Electrocatalytic Materials by Bulk and Surface Sensitive X-ray Spectroscopies. 6th International School-Conference on Catalysis for Young Scientists, Online Event (2021)
Talk
Velasco Vélez, J.: Introducción a la espectroscopía de rayos X. Master seminar, Universidad de Granada, Spain, Online Event (2021)
Talk
Velasco Vélez, J.: Correlating In Situ X-ray Spectroscopy With In Situ Electron Microscopy, One Experimental Case: The Electroreduction of CO2 on Copper Oxide Based Electrodes. Seminar, BESSY , Online Event (2020)
Talk
Velasco Vélez, J.: Rising the Pressure Up From UHV to Bulk-Liquid in PES for Operando Electrocatalytic Investigations: The Case of OER on IrOx. Seminar, Lawrence Berkeley National Laboratory, Berkeley, CA, USA (2019)
Talk
Velasco Vélez, J.: 1 Bar XPS. APXPS 2018, 5th Annual Ambient Pressure X-ray Photoelectron Spectroscopy Workshop 2018, Berlin, Germany (2018)
Talk
Velasco Vélez, J.: Electrochemical Energy Conversion Related Processes Investigated by Operando X-Ray Spectroscopy. Seminar, Department of Physics, Tamkang University, New Taipei, Taiwan (2018)
Talk
Velasco Vélez, J.: Electrocatalytic Energy Conversion Related Processes Investigated by In Situ Soft X-Ray Synchrotron Radiation Spectroscopy. Seminar, Instituto IMDEA Energía, Madrid, Spain (2018)
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