Publications of Juan Velasco Vélez
All genres
Journal Article (51)
2017
Journal Article
Pfeifer, Verena, Travis Jones, Juan Velasco Vélez, , , Michael Hävecker, Axel Knop-Gericke and Robert Schlögl: In situ observation of reactive oxygen species forming on oxygen-evolving iridium surfaces.
Journal Article
Bernd Winter, Juan Velasco Vélez, and : , , , Bulk-Sensitive Detection of the Total Ion Yield for X-ray Absorption Spectroscopy in Liquid Cells.
Journal Article
Bernd Winter, Juan Velasco Vélez and : , , , , Introducing Ionic-Current Detection for X-ray Absorption Spectroscopy in Liquid Cells.
Journal Article
Velasco Vélez, Juan, Michael Hävecker, Axel Knop-Gericke, , , , , , , , , , , , and : Multiscale Photo-Based In-Situ and Operando Spectroscopies in Time and Energy Landscapes.
Journal Article
Velasco Vélez, Juan, Travis Jones, Verena Pfeifer, , , , , , and Robert Schlögl: Trends in reactivity of electrodeposited 3d transition metals on gold revealed by operando soft x-ray absorption spectroscopy during water splitting.
2016
Journal Article
Juan Velasco Vélez, Axel Knop-Gericke, , , , and : , , , , , Tuning surface chemistry of TiC electrodes for lithium-air batteries.
Journal Article
Pfeifer, Verena, Travis Jones, Juan Velasco Vélez, Cyriac Massué, Rosa Arrigo, Detre Teschner, Frank Girgsdies, Michael Scherzer, Mark Greiner, Jasmin Allan, Maike Hashagen, Gisela Weinberg, , Michael Hävecker, Axel Knop-Gericke and Robert Schlögl: The electronic structure of iridium and its oxides.
Journal Article
Pfeifer, Verena, Travis Jones, Juan Velasco Vélez, Cyriac Massué, Mark Greiner, , Detre Teschner, Frank Girgsdies, Michael Scherzer, Jasmin Allan, Maike Hashagen, Gisela Weinberg, , Michael Hävecker, Axel Knop-Gericke and Robert Schlögl: The Electronic Structure of Iridium Oxide Electrodes Active in Water Splitting.
Journal Article
Pfeifer, Verena, Travis Jones, Sabine Wrabetz, Cyriac Massué, Juan Velasco Vélez, , Michael Scherzer, , Michael Hävecker, Axel Knop-Gericke and Robert Schlögl: Reactive oxygen species in iridium-based OER catalysts.
Journal Article
Velasco Vélez, Juan, Verena Pfeifer, Michael Hävecker, , , , Gerardo Algara-Siller, Eugen Stotz, , Detre Teschner, Pierre Kube, , , Robert Schlögl and Axel Knop-Gericke: Atmospheric pressure X-ray photoelectron spectroscopy apparatus: Bridging the pressure gap.
2015
Journal Article
Velasco Vélez, Juan, Verena Pfeifer, , , , , Eugen Stotz, Gisela Weinberg, , Robert Schlögl and Axel Knop-Gericke: Photoelectron Spectroscopy at the Graphene–Liquid Interface Reveals the Electronic Structure of an Electrodeposited Cobalt/Graphene Electrocatalyst.
Book Chapter (2)
2024
Book Chapter
Juan Velasco Vélez: , and Soft X-ray absorption spectroscopy at the liquid-solid interface.
2021
Book Chapter
Velasco Vélez, Juan: Soft X-ray Absorption Spectroscopy at the Solid-Gas Interface.
Conference Paper (1)
2021
Conference Paper
Juan Velasco-Velez, and : , , , , , , , , Probing Ionization Energies for Trace Gas Identification: The Micro Photo Electron Ionization Detector (PEID).
(CSAC2021: 1st International Electronic Conference on Chemical Sensors and Analytical Chemistry, Online, Jul 2021).
Talk (25)
2022
Talk
Velasco Vélez, Juan: 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, May 2022).
Talk
Velasco Vélez, Juan: Introduction to NEXAFS-Principle and Applications.
(HZB Photon School 2022, Online Event, Apr 2022).
Talk
Velasco Vélez, Juan: Operando Spectroscopy Characterization of the Oxygen Evolution Reaction on IrOx Electrodes.
(Seminar, Karlsruhe Institute of Technology (KIT), Online Event, Feb 2022).
Talk
Velasco Vélez, Juan: Rising the Pressure Up From UHV to 1 Bar in Gas Phase and Bulk Liquid in Operando PES.
(Seminar, ALBA
, Barcelona, Spain, Apr 2022).
2021
Talk
Velasco Vélez, Juan: 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, Jul 2021).
Talk
Velasco Vélez, Juan: Introducción a la espectroscopía de rayos X.
(Master seminar, Universidad de Granada, Spain, Online Event, Apr 2021).