Publications of Juan Velasco Vélez

Journal Article (38)

Journal Article
J. Velasco Vélez, D. Teschner, F. Girgsdies, M. Hävecker, V. Streibel, M.G. Willinger, J. Cao, M. Lamoth, E. Frei, R. Wang, A. Centeno, A. Zurutuza, S. Hofmann, R. Schlögl and A. Knop-Gericke: The Role of Adsorbed and Subsurface Carbon Species for the Selective Alkyne Hydrogenation Over a Pd-Black Catalyst: An Operando Study of Bulk and Surface. Topics in Catalysis 61 (20), 2052–2061 (2018).
Journal Article
J. Velasco Vélez, D. Teschner, F. Girgsdies, M. Hävecker, V. Streibel, M.G. Willinger, J. Cao, M. Lamoth, E. Frei, R. Wang, A. Centeno, A. Zurutuza, S. Hofmann, R. Schlögl and A. Knop-Gericke: Correction to: The Role of Adsorbed and Subsurface Carbon Species for the Selective Alkyne Hydrogenation Over a Pd-Black Catalyst: An Operando Study of Bulk and Surface. Topics in Catalysis 61 (20), 2062–2063 (2018).
Journal Article
T.K. Zakharchenko, A.I. Belova, A.S. Frolov, O.O. Kapitanova, J. Velasco Vélez, A. Knop-Gericke, D. Vyalikh, D.M. Itkis and L.V. Yashina: Notable Reactivity of Acetonitrile Towards Li2O2/LiO2 Probed by NAP XPS During Li–O2 Battery Discharge. Topics in Catalysis 61 (20), 2114–2122 (2018).
Journal Article
J. Velasco Vélez, K. Skorupska, E. Frei, Y.-C. Huang, C.-L. Dong, B.-J. Su, C.- J. Hsu, H.-Y. Chou, J.-M. Chen, P. Strasser, R. Schlögl, A. Knop-Gericke and C.-H. Chuang: The Electro-Deposition/Dissolution of CuSO4 Aqueous Electrolyte Investigated by In Situ Soft X-ray Absorption Spectroscopy. The Journal of Physical Chemistry B 122 (2), 780–787 (2018).
Journal Article
A. Knop-Gericke, V. Pfeifer, J. Velasco Vélez, T. Jones, R. Arrigo, M. Hävecker and R. Schlögl: In situ X-ray photoelectron spectroscopy of electrochemically active solid-gas and solid-liquid interfaces. Journal of Electron Spectroscopy and Related Phenomena 221, 10–17 (2017).
Journal Article
D. Schön, R. Golnak, M.F. Tesch, B. Winter, J. Velasco Vélez, E.F. Aziz and J. Xiao: Bulk-Sensitive Detection of the Total Ion Yield for X-ray Absorption Spectroscopy in Liquid Cells. The Journal of Physical Chemistry Letters 8 (20), 5136–5140 (2017).
Journal Article
D. Schön, J. Xiao, R. Golnak, M.F. Tesch, B. Winter, J. Velasco Vélez and E.F. Aziz: Introducing Ionic-Current Detection for X-ray Absorption Spectroscopy in Liquid Cells. The Journal of Physical Chemistry Letters 8 (9), 2087–2092 (2017).
Journal Article
V. Pfeifer, T. Jones, J. Velasco Vélez, R. Arrigo, S. Piccinin, M. Hävecker, A. Knop-Gericke and R. Schlögl: In situ observation of reactive oxygen species forming on oxygen-evolving iridium surfaces. Chemical Science 8 (3), 2143–2149 (2017).
Journal Article
J. Velasco Vélez, T. Jones, V. Pfeifer, C.-L. Dong, Y.-X. Chen, C.-M. Chen, H.-Y. Chen, Y.-R. Lu, J.-M. Chen and R. Schlögl: Trends in reactivity of electrodeposited 3d transition metals on gold revealed by operando soft x-ray absorption spectroscopy during water splitting. Journal of Physics D 50 (2), 024002 (2017).
Journal Article
P. Kube, B. Frank, S. Wrabetz, J. Kröhnert, M. Hävecker, J. Velasco Vélez, J. Noack, R. Schlögl and A. Trunschke: Functional Analysis of Catalysts for Lower Alkane Oxidation. ChemCatChem 9 (4), 573–585 (2017).
Journal Article
J. Velasco Vélez, M. Hävecker, A. Knop-Gericke, C. Schwanke, L. Xi, L.M. Lange, J. Xiao, M.F. Tesch, R. Golnak, T. Petit, L. Puskar, U. Schade, M. Borgwardt, I. Kiyan, R. Seidel and E.F. Aziz: Multiscale Photo-Based In-Situ and Operando Spectroscopies in Time and Energy Landscapes. Synchrotron Radiation News 30 (2), 14–19 (2017).
Journal Article
A.Y. Kozmenkova, E.Y. Kataev, A.I. Belova, M. Amati, L. Gregoratti, J. Velasco Vélez, A. Knop-Gericke, B. Senkovsky, D.V. Vyalikh, D.M. Itkis, Y. Shao-Horn and L.V. Yashina: Tuning surface chemistry of TiC electrodes for lithium-air batteries. Chemistry of Materials 26 (22), 8248–8255 (2016).
Journal Article
V. Pfeifer, T. Jones, S. Wrabetz, C. Massué, J. Velasco Vélez, R. Arrigo, M. Scherzer, S. Piccinin, M. Hävecker, A. Knop-Gericke and R. Schlögl: Reactive oxygen species in iridium-based OER catalysts. Chemical Science 7 (11), 6791–6795 (2016).
Journal Article
V. Pfeifer, T. Jones, J. Velasco Vélez, C. Massué, R. Arrigo, D. Teschner, F. Girgsdies, M. Scherzer, M. Greiner, J. Allan, M. Hashagen, G. Weinberg, S. Piccinin, M. Hävecker, A. Knop-Gericke and R. Schlögl: The electronic structure of iridium and its oxides. Surface and Interface Analysis 48 (5), 261–273 (2016).
Journal Article
J. Velasco Vélez, V. Pfeifer, M. Hävecker, R. Wang, A. Centeno, A. Zurutuza, G. Algara-Siller, E. Stotz, K. Skorupska, D. Teschner, P. Kube, P. Braeuninger-Weimer, S. Hofmann, R. Schlögl and A. Knop-Gericke: Atmospheric pressure X-ray photoelectron spectroscopy apparatus: Bridging the pressure gap. Review of Scientific Instruments 87 (5), 053121 (2016).
Journal Article
V. Pfeifer, T. Jones, J. Velasco Vélez, C. Massué, M. Greiner, R. Arrigo, D. Teschner, F. Girgsdies, M. Scherzer, J. Allan, M. Hashagen, G. Weinberg, S. Piccinin, M. Hävecker, A. Knop-Gericke and R. Schlögl: The Electronic Structure of Iridium Oxide Electrodes Active in Water Splitting. Physical Chemistry Chemical Physics 18 (4), 2292–2296 (2016).
Journal Article
J. Velasco Vélez, V. Pfeifer, M. Hävecker, R.S. Weatherup, R. Arrigo, C.-H. Chuang, E. Stotz, G. Weinberg, M. Salmeron, R. Schlögl and A. Knop-Gericke: Photoelectron Spectroscopy at the Graphene–Liquid Interface Reveals the Electronic Structure of an Electrodeposited Cobalt/Graphene Electrocatalyst. Angewandte Chemie International Edition 54 (48), 14554–14558 (2015).
Journal Article
J. Velasco Vélez, V. Pfeifer, M. Hävecker, R.S. Weatherup, R. Arrigo, C.-H. Chuang, E. Stotz, G. Weinberg, M. Salmeron, R. Schlögl and A. Knop-Gericke: Photoelektronenspektroskopie an der Graphen-Flüssigelektrolyt-Grenzfläche zur Bestimmung der elektronischen Struktur eines elektrochemisch abgeschiedenen Cobalt/Graphen-Elektrokatalysators. Angewandte Chemie 127 (48), 14762–14766 (2015).

Conference Paper (1)

Conference Paper
T. Doll, J. Oberröhrmann, S. Baum, R. Köhler, H. Schütte, S. Gassmann, S. Thies, H. Baum, J. Velasco-Velez, V.M. Fuenzalida and A.W. Hassel: 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. MDPI, , sciforum-046163 (2021).

Talk (15)

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