Publications of Juan Velasco Vélez

Journal Article (38)

Journal Article
L. Falling, J. Velasco Vélez, R. Mom, A. Knop-Gericke, R. Schlögl, D. Teschner and T. Jones: The ladder towards understanding the oxygen evolution reaction. Current Opinion in Electrochemistry 30, 100842 (2021).
Journal Article
J. Velasco Vélez, E. Carbonio, C.-H. Chuang, C.-J. Hsu, J.-F. Lee, R. Arrigo, M. Hävecker, R. Wang, M. Plodinec, F.R. Wang, A. Centeno, A. Zurutuza, L. Falling, R. Mom, S. Hofmann, R. Schlögl, A. Knop-Gericke and T. Jones: Surface Electron-Hole Rich Species Active in the Electrocatalytic Water Oxidation. Journal of the American Chemical Society 143 (32), 12524–12534 (2021).
Journal Article
L. Kang, B. Wang, A.T. Güntner, S. Xu, X. Wan, Y. Liu, S. Marlow, Y. Ren, D. Gianolio, C.C. Tang, V. Murzin, H. Asakura, Q. He, S. Guan, J. Velasco Vélez, S.E. Pratsinis, Y. Guo and F.R. Wang: The Electrophilicity of Surface Carbon Species in the Redox Reactions of CuO‐CeO2 Catalysts. Angewandte Chemie International Edition 60 (26), 14420–14428 (2021).
Journal Article
L. Kang, B. Wang, A.T. Güntner, S. Xu, X. Wan, Y. Liu, S. Marlow, Y. Ren, D. Gianolio, C.C. Tang, V. Murzin, H. Asakura, Q. He, S. Guan, J. Velasco Vélez, S.E. Pratsinis, Y. Guo and F.R. Wang: The Electrophilicity of Surface Carbon Species in the Redox Reactions of CuO‐CeO2 Catalysts. Angewandte Chemie 133 (26), 14541–14549 (2021).
Journal Article
G. Sanghez de Luna, P.H. Ho, A. Sacco, S. Hernández, J. Velasco Vélez, F. Ospitali, A. Paglianti, S. Albonetti, G. Fornasari and P. Benito: AgCu Bimetallic Electrocatalysts for the Reduction of Biomass-Derived Compounds. ACS Applied Materials and Interfaces 13 (20), 23675–23688 (2021).
Journal Article
J. Velasco Vélez, L. Falling, D. Bernsmeier, M.J. Sear, P.C.J. Clark, T.S. Chan, E. Stotz, M. Hävecker, R. Kraehnert, A. Knop-Gericke, C.-H.C. Chuang, D.E. Starr, M. Favaro and R. Mom: A comparative study of electrochemical cells for in situ X-ray spectroscopies in the soft and tender X-ray range. Journal of Physics D: Applied Physics 54 (12), 124003 (2021).
Journal Article
R. Sachse, M. Pflüger, J. Velasco Vélez, M. Sahre, J. Radnik, M. Bernicke, D. Bernsmeier, V.-D. Hodoroaba, M. Krumrey, P. Strasser, R. Kraehnert and A. Hertwig: Assessing Optical and Electrical Properties of Highly Active IrOx Catalysts for the Electrochemical Oxygen Evolution Reaction via Spectroscopic Ellipsometry. ACS Catalysis 10 (23), 14210–14223 (2020).
Journal Article
J. Velasco Vélez, C.-H. Chuang, D. Gao, Q. Zhu, D. Ivanov, H.S. Jeon, R. Arrigo, R. Mom, E. Stotz, H.-L. Wu, T. Jones, B. Roldan Cuenya, A. Knop-Gericke and R. Schlögl: On the Activity/Selectivity and Phase Stability of Thermally Grown Copper Oxides during the Electrocatalytic Reduction of CO2. ACS Catalysis 10 (19), 11510–11518 (2020).
Journal Article
L. Falling, R. Mom, L.-E. Sandoral-Diaz, S. Nakhaie, E. Stotz, D. Ivanov, M. Hävecker, T. Lunkenbein, A. Knop-Gericke, R. Schlögl and J. Velasco Vélez: Graphene-Capped Liquid Thin Films for Electrochemical Operando X-ray Spectroscopy and Scanning Electron Microscopy. ACS Applied Materials and Interfaces 12 (33), 37680–37692 (2020).
Journal Article
L. Kang, B. Wang, Q. Bing, M. Zalibera, R. Büchel, R. Xu, Q. Wang, Y. Liu, D. Gianolio, C.C. Tang, E.K. Gibson, M. Danaie, C. Allen, K. Wu, S. Marlow, L.-D. Sun, Q. He, S. Guan, A. Savitsky, J. Velasco Vélez, J. Callison, C.W.M. Kay, S.E. Pratsinis, W. Lubitz, J.-yao Liu and F.R. Wang: Adsorption and activation of molecular oxygen over atomic copper(I/II) site on ceria. Nature Communications 11, 4008 (2020).
Journal Article
A.I. Inozemtseva, V.A. Vizgalov, O.O. Kapitanova, G. Panin, J. Velasco Vélez, D.M. Itkis, D.Y. Usachov and L.V. Yashina: In Situ XPS Studies of Solid Electrolyte Electroreduction Through Graphene Electrode. Journal of the Electrochemical Society 167 (11), 110533 (2020).
Journal Article
J. Velasco Velez, R. Mom, L. Sandoval Diaz, L. Falling, C.-H. Chuang, D. Gao, T. Jones, Q. Zhu, R. Arrigo, B. Roldan Cuenya, A. Knop-Gericke, T. Lunkenbein and R. Schlögl: Revealing the Active Phase of Copper during the Electroreduction of CO2 in Aqueous Electrolyte by Correlating In Situ X-ray Spectroscopy and In Situ Electron Microscopy. ACS Energy Letters 5 (6), 2106–2111 (2020).
Journal Article
T.-C. Chou, C.-C. Chang, H.-L. Yu, W.-Y. Yu, C.-L. Dong, J. Velasco Vélez, C.-H. Chuang, L.-C. Chen, J.-F. Lee, J.-M. Chen and H.-L. Wu: Controlling the Oxidation State of the Cu Electrode and Reaction Intermediates for Electrochemical CO2 Reduction to Ethylene. Journal of the American Chemical Society 142 (6), 2857–2867 (2020).
Journal Article
E. Carbonio, J. Velasco Vélez, R. Schlögl and A. Knop-Gericke: Perspective—Outlook on Operando Photoelectron and Absorption Spectroscopy to Probe Catalysts at the Solid-Liquid Electrochemical Interface. Journal of the Electrochemical Society 167 (5), 054509 (2020).
Journal Article
R. Mom, L. Frevel, J. Velasco Vélez, M. Plodinec, A. Knop-Gericke and R. Schlögl: The Oxidation of Platinum under Wet Conditions Observed by Electrochemical X-ray Photoelectron Spectroscopy. Journal of the American Chemical Society 141 (16), 6537–6544 (2019).
Journal Article
L. Frevel, R. Mom, J. Velasco Vélez, M. Plodinec, A. Knop-Gericke, R. Schlögl and T. Jones: In Situ X-ray Spectroscopy of the Electrochemical Development of Iridium Nanoparticles in Confined Electrolyte. The Journal of Physical Chemistry C 123 (14), 9146–9152 (2019).
Journal Article
J. Velasco Vélez, T. Jones, V. Streibel, M. Hävecker, C.-H. Chuang, L. Frevel, M. Plodinec, A. Centeno, A. Zurutuza, R. Wang, R. Arrigo, R. Mom, S. Hofmannf, R. Schlögl and A. Knop-Gericke: Electrochemically active Ir NPs on graphene for OER in acidic aqueous electrolyte investigated by in situ and ex situ spectroscopies. Surface Science 681, 1–8 (2019).
Journal Article
J. Velasco Vélez, T. Jones, D. Gao, E. Carbonio, R. Arrigo, C.-J. Hsu, Y.-C. Huang, C.L. Dong, J.-M. Chen, J.-F. Lee, P. Strasser, B. Roldan Cuenya, R. Schlögl, A. Knop-Gericke and C.-H. Chuang: The Role of the Copper Oxidation State in the Electrocatalytic Reduction of CO2 into Valuable Hydrocarbons. ACS Sustainable Chemistry & Engineering 7 (1), 1485–1492 (2019).
Journal Article
T.K. Shimizu, S. Maier, A. Verdaguer, J. Velasco Vélez and M. Salmeron: Water at surfaces and interfaces: From molecules to ice and bulk liquid. Progress in Surface Science 93 (4), 87–107 (2018).
Journal Article
V. Streibel, M. Hävecker, Y. Yi, J. Velasco Vélez, K. Skorupska, E. Stotz, A. Knop-Gericke, R. Schlögl and R. Arrigo: In Situ Electrochemical Cells to Study the Oxygen Evolution Reaction by Near Ambient Pressure X-ray Photoelectron Spectroscopy. Topics in Catalysis 61 (20), 2064–2084 (2018).
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