Denys Grekov

Publications

Article dans une revue (27)

A Review on Modified Montmorillonite-Based Catalysts for Biofuel and Recycled Carbon Fuel Production Ouahiba Madjeda Mecelti,Denys Grekov,Sary Awad Molecules, 2026, 31 (2), pp.339. ⟨10.3390/molecules31020339⟩ Article dans une revue (article de synthèse) hal-05575510v1
Sustainable biodiesel production from waste cooking oil: Process design and techno-economic comparison of homogeneous and heterogeneous catalysis Maya Yaghi,Nancy Zgheib,Hosni Takache,Denys Grekov,Youssef El Rayesset al. Environmental Technology and Innovation, 2026, 41, pp.104775. ⟨10.1016/j.eti.2026.104775⟩ Article dans une revue hal-05501047v1
Screening of Adsorbent Materials for Small-Scale Compressed CO2 Energy Storage Using Pressure Swing Adsorption Rita Ghawche,Denys Grekov,Clément Lacroix,Sébastien Poncet,Pascaline Pré Journal of Energy Storage, 2025, 143, pp.119732. ⟨10.1016/j.est.2025.119732⟩ Article dans une revue hal-05178607v1
Role of textural properties of clay-based microporous materials on their CH4/CO2 separation performances in the context of biogas upgrading Anwar El Azrak,Denys Grekov,Pascaline Pré Microporous and Mesoporous Materials, 2025, 396, pp.113749. ⟨10.1016/j.micromeso.2025.113749⟩ Article dans une revue hal-05376332v1
Photocatalytic H2O2 production with perylene(bis-imide)-doped periodic mesoporous silica using micropollutants as sacrificial donors Charlotte David,Stephane Grolleau,Denys Grekov,Aydar Rakhmatullin,Errol Blartet al. Catalysis Science & Technology, 2024, ⟨10.1039/d4cy00739e⟩ Article dans une revue hal-04770025v1
Advanced Analysis of Clay Microporosity Using High-Resolution N2-Ar Adsorption Isotherms Coupled with the Derivative Isotherm Summation Method Anwar El Azrak,Denys I Grekov,Laurent Truche,Pascaline Pré Molecules, 2024, 29 (24), pp.6019. ⟨10.3390/molecules29246019⟩ Article dans une revue hal-04985274v1
Statistical approach to describe the properties of nanoporous carbons from lignin by chemical activation Sasi Kumar N,Denys Grekov,Pascaline Pré,Babu Alappat Sustainable Materials and Technologies, 2024, 40, pp.e00939. ⟨10.1016/j.susmat.2024.e00939⟩ Article dans une revue hal-04754809v1
Low-Hydrophilic HKUST−1/Polymer Extrudates for the PSA Separation of CO2/CH4 Muhamad Tahriri Rozaini,Denys I Grekov,Mohamad Azmi Bustam,Pascaline Pré Molecules, 2024, 29 (9), ⟨10.3390/molecules29092069⟩ Article dans une revue hal-04590674v1
Influence of Nanoporous Carbon Structures on High-Pressure Adsorption Separation of Light Hydrocarbons Ilya E Men’shchikov,Denys I Grekov,Pascaline Pré,Luis F Paz Lopez,Elena V Khozinaet al. Energy & Fuels, 2023, 37 (10), pp.7539-7554. ⟨10.1021/acs.energyfuels.3c00372⟩ Article dans une revue hal-04811645v1
Shaping of HKUST-1 via Extrusion for the Separation of CO2/CH4 in Biogas Muhamad Tahriri Rozaini,Denys I Grekov,Mohamad Azmi Bustam,Pascaline Pré Separations, 2023, 10 (9), pp.487. ⟨10.3390/separations10090487⟩ Article dans une revue hal-04595380v1
Adsorption of methane and carbon dioxide by water-saturated clay minerals and clay rocks Denys Grekov,Jean-Charles Robinet,Bernd Grambow Applied Clay Science, 2023, 232, pp.106806. ⟨10.1016/j.clay.2022.106806⟩ Article dans une revue hal-03936104v1
Dynamics of Hydrogen Storage through Adsorption: Process Simulation and Energy Analysis Luis Paz,Denys I Grekov,Pascaline Pré Processes, 2023, 11 (10), pp.2940. ⟨10.3390/pr11102940⟩ Article dans une revue hal-04594400v1
On the use of 17 O NMR for understanding molecular and silica-grafted tungsten oxo siloxide complexes Y. Bouhoute,D. Grekov,N. Merle,K. Szeto,C. Larabiet al. Dalton Transactions, 2023, 52 (28), pp.9573-9581. ⟨10.1039/D3DT01593A⟩ Article dans une revue hal-04238255v1
Direct Experimental Evidence of the Effects of Clay Particles’ Basal-to-Lateral Surface Ratio on Methane and Carbon Dioxide Adsorption Denys I. Grekov,Andrey G. Kalinichev,Tomo Suzuki-Muresan,Pascaline Pré,Bernd Grambow Journal of Physical Chemistry C, 2021, 125 (21), pp.11499-11507. ⟨10.1021/acs.jpcc.1c00039⟩ Article dans une revue hal-03323262v1
Improving textural properties of magnesium-based metal-organic framework for gas adsorption by carbon doping Khaliesah Kamal,Denys Grekov,Azmi Mohd Shariff,Mohamad Azmi Bustam,Pascaline Pré Microporous and Mesoporous Materials, 2021, 323, pp.111246. ⟨10.1016/j.micromeso.2021.111246⟩ Article dans une revue hal-04660896v1
Optimization of Washing Processes in Solvothermal Synthesis of Nickel-Based MOF-74 Khaliesah Kamal,Mohamad Azmi Bustam,Marhaina Ismail,Denys I Grekov,Azmi Mohd Shariffet al. Materials, 2020, 13 (12), pp.2741. ⟨10.3390/ma13122741⟩ Article dans une revue hal-02881409v1
On the use of manometry method for measurement of gas adsorption equilibria and characterization of clay texture with Derivative Isotherm Summation Denys Grekov,Pascaline Pre,Bernd Grambow Applied Clay Science, 2020, 184, pp.105372. ⟨10.1016/j.clay.2019.105372⟩ Article dans une revue in2p3-02413260v1
Thermodynamic data of adsorption reveal the entry of CH4 and CO2 in a smectite clay interlayer Denys I. Grekov,Tomo Suzuki-Muresan,Andrey G. Kalinichev,Pascaline Pré,Bernd Grambow Physical Chemistry Chemical Physics, 2020, 22 (29), pp.16727-16733. ⟨10.1039/D0CP02135K⟩ Article dans une revue hal-02911973v1
Microwave mode of heating in the preparation of porous carbon materials for adsorption and energy storage applications – An overview Sasi Kumar N,Denys Grekov,Pascaline Pre,Babu Alappat Renewable and Sustainable Energy Reviews, 2020, 124, pp.109743. ⟨10.1016/j.rser.2020.109743⟩ Article dans une revue hal-02524924v1
Smectite fraction assessment in complex natural clay rocks from interlayer water content determined by thermogravimetric and thermoporometry analysis Denys Grekov,Gilles F Montavon,Jean-Charles Robinet,Bernd Grambow J.Coll.Interface Sci., 2019, 555, pp.157-165. ⟨10.1016/j.jcis.2019.07.076⟩ Article dans une revue hal-02340286v1
Solid-state NMR of quadrupolar nuclei for investigations into supported organometallic catalysts: scope and frontiers D. Grekov,T. Vancompernolle,M. Taoufik,L. Delevoye,Melanie Gauvin Chemical Society Reviews, 2018, 47 (8), pp.2572-2590. ⟨10.1039/C7CS00682A⟩ Article dans une revue hal-02108259v1
Silica-Supported Tungsten Neosilyl Oxo Precatalysts: Impact of the Podality on Activity and Stability in Olefin Metathesis D. Grekov,Y. Bouhoute,K. Szeto,Nicolas Merle,A. de Mallmannet al. Organometallics, 2016, 35 (13), pp.2188-2196. ⟨10.1021/acs.organomet.6b00220⟩ Article dans une revue hal-01968826v1
17 O MAS NMR studies of oxo-based olefin metathesis catalysts: a critical assessment of signal enhancement methods D. Grekov,Y. Bouhoute,Iker Del rosal,Laurent Maron,M. Taoufiket al. Physical Chemistry Chemical Physics, 2016, 18 (40), pp.28157-28163. ⟨10.1039/C6CP04667C⟩ Article dans une revue hal-01968823v1
Modification of silica-supported tungsten neosilyl oxo precatalysts: impact of substituted phenol on activity and stability in olefin metathesis Yassine Bouhoute,Iker Del rosal,K. Szeto,Nicolas Merle,D. Grekovet al. Catalysis Science & Technology, 2016, 6 (24), pp.8532-8539 Article dans une revue hal-01968728v1
Accessing Realistic Models for the WO 3 –SiO 2 Industrial Catalyst through the Design of Organometallic Precursors Y. Bouhoute,D. Grekov,K. Szeto,Nicolas Merle,A. de Mallmannet al. ACS Catalysis, 2015, ACS Catalysis, 6 (1), pp.1-18. ⟨10.1021/acscatal.5b01744⟩ Article dans une revue hal-01968734v1
Anodic deposit from respiration metabolic pathway of Escherichia coli Uyen Hoang Phuong Nguyen,Denys Grekov,Johannes Geiselmann,Valérie Stambouli,Marianne Weidenhauptet al. Electrochimica Acta, 2014, 130, pp.200-205. ⟨10.1016/j.electacta.2014.03.019⟩ Article dans une revue istex hal-01067524v1
Well-Defined Supported Mononuclear Tungsten Oxo Species as Olefin Metathesis Pre-Catalysts Yassine Bouhoute,Anthony Garron,Denys Grekov,Nicolas Merle,Kai Szetoet al. ACS Catalysis, 2014, 4 (11), pp.4232-4241 Article dans une revue hal-01969421v1

Poster de conférence (4)

Optimisation numérique du stockage d’énergie par adsorption de CO₂ comprimé : Modélisation des transferts de chaleur et de masse Rita Ghawche,Denys Grekov,Clément Lacroix,Sébastien Poncet,Pascaline Pré Symposium de L’intelligence Numérique au Service de l’Atténuation des Changements Climatiques, Mar 2025, Montréal (Québec), Canada Poster de conférence hal-05105576v1
Adsorption Enhanced Compressed CO2 Energy Storage Rita Ghawche,Denys Grekov,Clément Lacroix,Sébastien Poncet,Pascaline Pré 8th Advanced Materials Annuel Meeting, May 2024, Québec (Canada), Canada Poster de conférence hal-05104252v1
31P NMR applied to vanadium phosphate catalysts: crucial influence of 51V decoupling strategies C Kouvatas,Laurent Le Pollès,Claire Roiland,Thierry Bataille,Eric Le Furet al. European Magnetic Resonance meeting (EUROMAR), 2018, Nantes, France Poster de conférence hal-02875537v1
Solid state 31P NMR study of industrial vanadium phosphate catalysts: 51V decoupling and 31P 2D-PASS CSA amplification measurements C Kouvatas,Laurent Le Pollès,Claire Roiland,Thierry Bataille,Eric Le Furet al. Groupement d’Etude de Résonance Magnétique (GERM), 2016, Sète, France Poster de conférence hal-02875541v1

Communication dans un congrès (14)

Développement d'un nouveau procédé de stockage de l'énergie par compression de CO2 intensifié par adsorption modulée par pression Rita Ghawche,Denys Grekov,Clément Lacroix,Sébastien Poncet,Pascaline Pré 19ème Congrès Français de Génie des Procédés, Société Française de Génie des Procédés, Oct 2024, Deauville, France Communication dans un congrès hal-05104258v1
From Hydrogen to CO₂: Applying Adsorption-Based Gas Storage Technologies to Enhance Compressed Gas Energy Storage Systems Rita Ghawche,Denys Grekov,Clément Lacroix,Sébastien Poncet,Pascaline Pré International Conference on Green Hydrogen (ICGH), International University of Rabat, Morocco, Dec 2024, Rabat, Morocco Communication dans un congrès hal-05104246v1
Exploring Adsorption Technologies for CO2 Gas Storage in Compressed Gas Energy Storage Systems: A Comparative Investigation Rita Ghawche,Denys Grekov,Clément Lacroix,Sébastien Poncet,Pascaline Pré Canadian Chemical Engineering Conference (CSChE 2024), Chemical Institute of Canada, Oct 2024, Toronto ( CA ), Canada Communication dans un congrès hal-05105770v1
A direct experimental evidence of the influence of clay textural properties on CH4 and CO2 adsorption Denys Grekov,Andrey G. Kalinichev,Tomo Suzuki,Pascaline Pre,Bernd Grambow AFA 2020 : 9èmes Journées de l'Association Française de l'Adsorption, Jan 2020, Marne la Vallée, France Communication dans un congrès hal-02881430v1
Analyse des hétérogénéités de surfaces d’argiles à partir d’isothermes d’absorption d’Ar : détermination probabiliste de paramètres énergétiques Denys Grekov,Pascaline Pre,Pierrick Haurant,Bernd Grambow Matériaux 2018, Nov 2018, Strasbourg, France Communication dans un congrès hal-02427579v1
Advanced Solid-State NMR as a Key Tool for the Deeper Understanding of Heterogeneous Catalysts D. Grekov,Nicolas Merle,Kai Chung Szeto,Yassine Bouhoute,Iker Del rosalet al. 1st French-Portuguese NMR GERM Conference, Apr 2016, Lisbon, Portugal Communication dans un congrès hal-02309343v1
Advanced Solid-State NMR as a Key Tool for the Deeper Understanding of Heterogeneous Catalysts D. Grekov,Nicolas Merle,Kai Chung Szeto,Yassine Bouhoute,Iker Del rosalet al. ZING conference, May 2016, Varna, Bulgaria Communication dans un congrès hal-02309346v1
Accessing the structure of well-defined grafted catalysts with experimental and first principles 17O Solid State NMR methodology D. Grekov,Yassine Bouhoute,Iker Del rosal,Mostafa Taoufik,Régis M. Gauvinet al. Journées Nord-Ouest Européennes des Jeunes Chercheurs (JNOEJC), Jun 2016, Lille, France Communication dans un congrès hal-02309335v1
17O MAS NMR as a tool for understanding the molecular structure of supported catalysts D. Grekov,L. Delevoye,Régis M. Gauvin,Yassine Bouhoute,Mostafa Taoufiket al. SMARTER 5, Sep 2016, Bayreuth, Germany Communication dans un congrès hal-02309317v1
31P and 51V NMR studies of VOPO4 catalysts: vanadium decoupling, CSA amplification and NMR parameter calculations C Kouvatas,Laurent Le Pollès,Claire Roiland,Thierry Bataille,Eric Le Furet al. Groupement d’Etude de Résonance Magnétique (GERM), 2016, Lisbonne, Portugal Communication dans un congrès hal-02875516v1
Structural studies of industrial VOPO4 catalysts combining XRD, solid state NMR and NMR parameter calculations C Kouvatas,Laurent Le Pollès,Claire Roiland,Thierry Bataille,Eric Le Furet al. SMARTER 5, 2016, Bayreuth, Germany Communication dans un congrès hal-02875487v1
17O MAS NMR Studies of oxo-based Olefin Metathesis Catalysts: a Critical Assessment of Signal Enhancement Methods D. Grekov,L. Delevoye,Régis M. Gauvin,Yassine Bouhoute,Mostafa Taoufiket al. Conférence du Réseau RMN Grand Bassin Parisien, Sep 2016, Rennes, France Communication dans un congrès hal-02309320v1
17O MAS NMR as a tool for understanding the molecular structure of supported catalysts Denys Grekov,Laurent Delevoye,Régis Gauvin,Yassine Bouhoute,Mostafa Taoufiket al. Congrès du Groupement d’Études de Résonance Magnétique (GERM 2015), May 2015, Sète, France Communication dans un congrès hal-02309314v1
17O MAS NMR as a tool for understanding the molecular structure of supported catalysts Denys Grekov,Laurent Delevoye,Régis Gauvin,Yassine Bouhoute,Mostafa Taoufiket al. Congrès de la Société Chimique de France (SCF 2015), Jul 2015, Lille, France Communication dans un congrès hal-02309310v1