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V. Papaefthimiou · SciRah

Researcher profile · Semantic Scholar

V. Papaefthimiou

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V. Papaefthimiou — researcher profile on SciRah

h-index: 27
Works: 82
Citations: 2,144

Most-cited papers

“The Easier the Better” Preparation of Efficient Photocatalysts—Metastable Poly(heptazine imide) Salts
Zu-Peng Chen, Aleksandr Savateev, S. Pronkin, V. Papaefthimiou +6 more
2017Advances in Materials287 citations
Semantic Scholar
Exploring the Influence of the Nickel Oxide Species on the Kinetics of Hydrogen Electrode Reactions in Alkaline Media
A. Oshchepkov, Antoine Bonnefont, V. Saveleva, V. Papaefthimiou +4 more
2016Topics in catalysis100 citations
Semantic Scholar
Operando Near Ambient Pressure XPS (NAP-XPS) Study of the Pt Electrochemical Oxidation in H2O and H2O/O2 Ambients
V. Saveleva, V. Papaefthimiou, M. Daletou, W. H. Doh +4 more
201696 citations
Semantic Scholar
Nontrivial redox behavior of nanosized cobalt: new insights from ambient pressure X-ray photoelectron and absorption spectroscopies.
V. Papaefthimiou, T. Dintzer, V. Dupuis, A. Tamion +7 more
2011ACS Nano88 citations Open access
Semantic Scholar
The electronic structure of Ni-phthalocyanine/metal interfaces studied by X-ray and ultraviolet photoelectron spectroscopy
F. Petraki, V. Papaefthimiou, S. Kennou
200787 citations
Semantic Scholar
Nanostructured nickel nanoparticles supported on vulcan carbon as a highly active catalyst for the hydrogen oxidation reaction in alkaline media
A. Oshchepkov, Antoine Bonnefont, S. Pronkin, O. V. Cherstiouk +4 more
2018Journal of Power Sources69 citations
Semantic Scholar
Hexaazatriphenylene doped carbon nitrides—Biomimetic photocatalyst with superior oxidation power
Bogdan Kurpil, Aleksandr Savateev, V. Papaefthimiou, S. Zafeiratos +4 more
201763 citations
Semantic Scholar
Nickel Metal Nanoparticles as Anode Electrocatalysts for Highly Efficient Direct Borohydride Fuel Cells
A. Oshchepkov, Guillaume Braesch, S. Ould-Amara, Gholamreza Rostamikia +6 more
2019ACS Catalysis61 citations
Semantic Scholar
Subnanometer cobalt oxide clusters as selective low temperature oxidative dehydrogenation catalysts
Sungsik Lee, A. Halder, G. Ferguson, S. Seifert +7 more
2019Nature Communications61 citations Open access
Semantic Scholar
On the Active Surface State of Nickel‐Ceria Solid Oxide Fuel Cell Anodes During Methane Electrooxidation
V. Papaefthimiou, M. Shishkin, D. Niakolas, M. Athanasiou +9 more
201360 citations Open access
Semantic Scholar
When a Metastable Oxide Stabilizes at the Nanoscale: Wurtzite CoO Formation upon Dealloying of PtCo Nanoparticles.
V. Papaefthimiou, T. Dintzer, V. Dupuis, A. Tamion +6 more
2011Journal of Physical Chemistry Letters54 citations Open access
Semantic Scholar
Activation of solid grinding-derived Au/TiO2 photocatalysts for solar H2 production from water-methanol mixtures with low alcohol content
Clément Marchal, A. Piquet, M. Behr, Thomas Cottineau +3 more
201751 citations
Semantic Scholar
1,2,4-Triazole-Based Approach to Noble-Metal-Free Visible-Light Driven Water Splitting over Carbon Nitrides
D. Dontsova, Christian Fettkenhauer, V. Papaefthimiou, Johannes Schmidt +1 more
201646 citations
Semantic Scholar
Few layer graphene decorated with homogeneous magnetic Fe3O4 nanoparticles with tunable covering densities
W. Baaziz, Lai Truong‐Phuoc, Cuong Duong-Viet, G. Melinte +7 more
201446 citations
Semantic Scholar
Nanodiamond decorated few-layer graphene composite as an efficient metal-free dehydrogenation catalyst for styrene production
Housseinou Ba, Seetharamulu Podila, Yuefeng Liu, X. Mu +5 more
201545 citations
Semantic Scholar
Upgrading syngas from wood gasification through steam reforming of tars over highly active Ni-perovskite catalysts at relatively low temperature
Lole Jurado, V. Papaefthimiou, Sébastien Thomas, A. Roger
2021Applied Catalysis B: Environmental43 citations Open access
Semantic Scholar
Impact of film thickness on the structural, linear and non-linear optical properties of ferroelectric Bi2FeCrO6 perovskite thin films
B. A. Ali, A. Bouhmouche, L. Wendling, C. Hu +7 more
2023Vacuum42 citations
Semantic Scholar
Few-Layer Graphene from Mechanical Exfoliation of Graphite-Based Materials: Structure-Dependent Characteristics
A. Pirzado, F. Le Normand, Thierry Romero, S. Paszkiewicz +3 more
2019ChemEngineering40 citations Open access
Semantic Scholar
Methanol Steam Reforming over Indium-Promoted Pt/Al2O3 Catalyst: Nature of the Active Surface
R. Barbosa, V. Papaefthimiou, Y. T. Law, D. Teschner +6 more
201340 citations
Semantic Scholar
Fast Assembling of Magnetic Iron Oxide Nanoparticles by Microwave-Assisted Copper(I) Catalyzed Alkyne–Azide Cycloaddition (CuAAC)
D. Toulemon, B. Pichon, C. Leuvrey, S. Zafeiratos +3 more
201340 citations
Semantic Scholar
Effect of the chemical order on the electrocatalytic activity of model PtCo electrodes in the oxygen reduction reaction
M. Lebedeva, V. Pierron-Bohnes, C. Goyhenex, V. Papaefthimiou +8 more
201340 citations Open access
Semantic Scholar
Operando observation of nickel/ceria electrode surfaces during intermediate temperature steam electrolysis
V. Papaefthimiou, D. Niakolas, F. Paloukis, D. Teschner +3 more
201735 citations Open access
Semantic Scholar
Cotton Fabrics Coated with Few-Layer Graphene as Highly Responsive Surface Heaters and Integrated Lightweight Electronic-Textile Circuits
Housseinou Ba, Lai Truong‐Phuoc, V. Papaefthimiou, Christophe Sutter +6 more
202034 citations
Semantic Scholar
Probing Metal-Support Interaction in Reactive Environments: An in Situ Study of PtCo Bimetallic Nanoparticles Supported on TiO2
V. Papaefthimiou, T. Dintzer, M. Lebedeva, D. Teschner +6 more
201233 citations
Semantic Scholar
Synchrotron Radiation X-ray Photoelectron Spectroscopy as a Tool To Resolve the Dimensions of Spherical Core/Shell Nanoparticles
W. H. Doh, V. Papaefthimiou, T. Dintzer, V. Dupuis +1 more
201430 citations
Semantic Scholar
Growth and interfacial studies of conjugated oligomer films on Si and SiO2 substrates
V. Papaefthimiou, A. Siokou, Stella Kennou
200229 citations
Semantic Scholar
Improving the Catalytic Performance of Cobalt for CO Preferential Oxidation by Stabilizing the Active Phase through Vanadium Promotion
L. Zhong, M. Barreau, V. Caps, V. Papaefthimiou +6 more
2021ACS Catalysis28 citations Open access
Semantic Scholar
A Comparative Ambient Pressure X-ray Photoelectron and Absorption Spectroscopy Study of Various Cobalt-Based Catalysts in Reactive Atmospheres
Sylwia Turczyniak, W. Luo, V. Papaefthimiou, N. Ramgir +3 more
2016Topics in catalysis27 citations
Semantic Scholar
Low temperature toluene and phenol abatement as tar model molecules over Ni-based catalysts: Influence of the support and the synthesis method
Lole Jurado, V. Papaefthimiou, Sébastien Thomas, A. Roger
202126 citations Open access
Semantic Scholar
Perovskite-carbon composites synthesized through in situ autocombustion for the oxygen reduction reaction: the carbon effect
G. Kéranguéven, Corinne Ulhaq-Bouillet, V. Papaefthimiou, S. Royer +1 more
201725 citations
Semantic Scholar
Foldable flexible electronics based on few-layer graphene coated on paper composites
Housseinou Ba, Christophe Sutter, V. Papaefthimiou, S. Zafeiratos +5 more
202024 citations Open access
Semantic Scholar
Insights into the Surface Reactivity of Cermet and Perovskite Electrodes in Oxidizing, Reducing, and Humid Environments.
F. Paloukis, K. Papazisi, T. Dintzer, V. Papaefthimiou +6 more
2017ACS Applied Materials and Interfaces22 citations Open access
Semantic Scholar
Synthesis of Ni-doped ceria nanoparticles and their unusual surface reduction in hydrogen
M. Barreau, D. Chen, J. Zhang, V. Papaefthimiou +9 more
2022Materials Today Chemistry20 citations Open access
Semantic Scholar
Is Steam an Oxidant or a Reductant for Nickel/Doped‐Ceria Cermets?
V. Papaefthimiou, D. Niakolas, F. Paloukis, T. Dintzer +1 more
2016ChemPhysChem20 citations Open access
Semantic Scholar
The electronic structure of the sputtered indium–tin oxide and a thin conjugated oligomer film interface
V. Papaefthimiou, S. Kennou
200419 citations
Semantic Scholar
Layer-by-Layer Photocatalytic Assembly for Solar Light-Activated Self-Decontaminating Textiles.
Lai Truong‐Phuoc, K. Christoforidis, F. Vigneron, V. Papaefthimiou +3 more
2016ACS Applied Materials and Interfaces18 citations
Semantic Scholar
A study of the conjugated Ooct-OPV5 oligomer/gold interface using photoelectron spectroscopy
A. Siokou, V. Papaefthimiou, S. Kennou
200118 citations
Semantic Scholar
Mixing Patterns and Redox Properties of Iron-Based Alloy Nanoparticles under Oxidation and Reduction Conditions
V. Papaefthimiou, F. Tournus, A. Hillion, G. Khadra +4 more
201416 citations Open access
Semantic Scholar
Activation of few layer graphene by μW-assisted oxidation in water via formation of nanoballs - Support for platinum nanoparticles.
A. Pirzado, Lai Truong‐Phuoc, V. Papaefthimiou, Camélia Matei Ghimbeu +5 more
2015Journal of Colloid and Interface Science15 citations
Semantic Scholar
Potential‐Induced Segregation Phenomena in Bimetallic PtAu Nanoparticles: An In Situ Near‐Ambient‐Pressure Photoelectron Spectroscopy Study
V. Papaefthimiou, M. Diebold, Corinne Ulhaq-Bouillet, W. H. Doh +3 more
201515 citations
Semantic Scholar
Effect of the Specific Surface Sites on the Reducibility of α-Fe2O3/Graphene Composites by Hydrogen
V. Papaefthimiou, I. Florea, W. Baaziz, I. Janowska +8 more
201314 citations Open access
Semantic Scholar
A study of the Ni-phthalocyanine/gold interface using x-ray and ultraviolet photoelectron spectroscopies
F. Petraki, V. Papaefthimiou, S. Kennou
200514 citations Open access
Semantic Scholar
How the surface state of nickel/gadolinium-doped ceria cathodes influences the electrochemical performance in direct CO2 electrolysis
Ding-Kai Chen, D. Niakolas, V. Papaefthimiou, Evangelia Ioannidou +2 more
2021Journal of Catalysis13 citations Open access
Semantic Scholar
Half‐Sandwich Nickel(II) NHC‐Picolyl Complexes as Catalysts for the Hydrosilylation of Carbonyl Compounds: Evidence for NHC‐Nickel Nanoparticles under Harsh Reaction Conditions
F. Ulm, S. Shahane, Lai Truong‐Phuoc, Thierry Romero +6 more
2021European Journal of Inorganic Chemistry11 citations
Semantic Scholar
A photoemission study of the Ooct-OPV5/SiO2/Si(111) interface: Effect of the SiO2 interlayer thickness
V. Papaefthimiou, A. Siokou, S. Kennou
200411 citations
Semantic Scholar
Influence of Nitridation Conditions on the Doping Sites and Photocatalytic Visible Light Activity of Nb,N-Codoped TiO2
Qingyang Xi, V. Papaefthimiou, N. Le Breton, M. Lenertz +4 more
2024Chemistry of Materials10 citations Open access
Semantic Scholar
Revising the role of chromium on the surface of perovskite electrodes: Poison or promoter for the solid oxide electrolysis cell performance?
Ding-Kai Chen, Basma Mewafy, F. Paloukis, L. Zhong +9 more
202010 citations Open access
Semantic Scholar
Characterization of polypropylene (PP) nanocomposites for industrial applications
Athina Korakianiti, V. Papaefthimiou, Theofania Daflou, S. Kennou +1 more
200410 citations Open access
Semantic Scholar
Solvation effects in dithiocarbamate complexes. Spin-state equilibrium in benzene- and dichloromethane-solvated tris(N,N-morpholyldithiocarbamato)iron(III)
A. Malliaris, V. Papaefthimiou
198210 citations
Semantic Scholar
Playing with covalent triazine framework tiles for improved CO2 adsorption properties and catalytic performance
G. Tuci, Andree Iemhoff, Housseinou Ba, L. Luconi +6 more
2019Beilstein Journal of Nanotechnology9 citations Open access
Semantic Scholar

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