Kristof De Wispelaere

PhD-FWO Fellow (EA17)
+32 (0)9 264 65 65
Technologiepark 903, 9052 Zwijnaarde
Office n°025

Research interests 

* Ab initio modeling in heterogeneous catalysis
* Kinetics of elementary steps in the MTO process
* Simulation of IR and UV-Vis spectra to characterize intermediates during methanol conversion
* Free energy methods
* Molecular Dynamics simulations of the framework flexibility of zeolite and zeotype materials
* Diffusion in zeolite or zeotype materials

CURRENTLY (September 2013 - Februari 2014): research stay on the application of advanced MD methods to zeolite-catalyzed reactions in the Computational Chemistry group at van 't Hoff Institute for Molecular Sciences - University of Amsterdam (http://molsim.chem.uva.nl/users/visitors.html)

Follow my research on ResearchGate: https://www.researchgate.net/profile/Kristof_De_Wispelaere/

A1 publications

Submitted / In revision / In press

First principle chemical kinetics in zeolites: The Methanol-to-Olefin process as a case study , V. Van Speybroeck, K. De Wispelaere, J. Van der Mynsbrugge, M. Vandichel, K. Hemelsoet, M. Waroquier , Chemical Society Reviews , In press , 2014 , IF: 24.892 , 2/152 [Q1]

Published online

Insight into the formation and reactivity of framework-bound methoxide species in H-ZSM-5 from static and dynamic molecular simulations , J. Van der Mynsbrugge, S. Moors, K. De Wispelaere, V. Van Speybroeck , ChemCatChem , Published online , 2014 , IF: 5.181 , 25/134 [Q1]

2013

Molecular dynamics kinetic study on the zeolite-catalyzed benzene methylation in ZSM-5 , S. Moors, K. De Wispelaere, J. Van der Mynsbrugge, M. Waroquier, V. Van Speybroeck , ACS Catalysis , 2013 (3), 2556–2567 , 2013 , IF: 5.265
Identification of intermediates in zeolite-catalyzed reactions using in-situ UV/Vis micro-spectroscopy and a complementary set of molecular simulations , K. Hemelsoet, Q. Qian, T. De Meyer, K. De Wispelaere, B. De Sterck, B. M. Weckhuysen, M. Waroquier, V. Van Speybroeck , Chemistry - A European Journal , 19, 49, 16595-16606 , 2013 , IF: 5.831 , 21/152 [Q1]
Unraveling the Reaction Mechanisms Governing Methanol-to-Olefins Catalysis by Theory and Experiment , K. Hemelsoet, J. Van der Mynsbrugge, K. De Wispelaere, M. Waroquier, V. Van Speybroeck , ChemPhysChem , 14 (8),1526-1545 , 2013 , IF: 3.349 , 7/34 [Q1]
Complete low-barrier side-chain route for olefin formation during methanol conversion in H-SAPO-34 , K. De Wispelaere, K. Hemelsoet, M. Waroquier, V. Van Speybroeck , Journal of Catalysis , 305, 76-80 , 2013 , IF: 5.787 , 5/133 [Q1]
Mechanistic Studies on Chabazite-Type Methanol-to-Olefin Catalysts: Insights from Time-Resolved UV/Vis Microspectroscopy Combined with Theoretical Simulations , V. Van Speybroeck, K. Hemelsoet, K. De Wispelaere, Q. Qian, J. Van der Mynsbrugge, B. De Sterck, B.M. Weckhuysen, M. Waroquier , ChemCatChem , 5 (1), 173-184 , 2013 , IF: 5.181 , 25/134 [Q1]

2011

Experimental and theoretical IR study of methanol and ethanol conversion over H-SAPO-34 , K. Hemelsoet, A. Ghysels, D. Mores, K. De Wispelaere, V. Van Speybroeck, B.M. Weckhuysen, M. Waroquier , Catalysis Today , 177 (1), 12-24 , 2011 , IF: 3.407 , 12/133 [Q1]

A2 publications

P1 publications

Invited talks

2014

Unraveling the reaction mechanism of methanol conversion: insights from static models and molecular dynamics simulations , K. De Wispelaere , ACMM Winter Symposium , Amsterdam, The Netherlands , Fri, 07/02/2014

2013

The Mechanism of Methanol Conversion: Insight from Extended Cluster Models and Molecular Dynamics , K. De Wispelaere, K. Hemelsoet, S. Moors, J. Van der Mynsbrugge, M. Waroquier, V. Van Speybroeck , 4th Annual Global Congress of Catalysis (GCC-2013) , Dalian, China , Sat, 29/06/2013 to Mon, 01/07/2013

Talks

2014

Molecular dynamics kinetic study on the zeolite-catalyzed methanol conversion process , K. De Wispelaere, S. Moors, B. Ensing, K. Hemelsoet, E.J. Meijer, M. Waroquier, V. Van Speybroeck , 15th Int. Conference of Theoretical Aspects of Catalysis (ICTAC-15) , London, United Kingdom , Mon, 30/06/2014 to Fri, 04/07/2014
Insight into the formation and reactivity of framework-bound methoxide species in H-ZSM-5 from static and dynamic molecular simulations , J. Van der Mynsbrugge, S. Moors, K. De Wispelaere, V. Van Speybroeck , 15th International Conference on Theoretical Aspects of Catalysis (ICTAC15) , London, United Kingdom , Mon, 30/06/2014 to Fri, 04/07/2014
The influence of catalyst acid strength on reactions relevant for Methanol To Hydrocarbons (MTH) catalysis , M. Westgård Erichsen, K. De Wispelaere, J. Van der Mynsbrugge, S. Moors, T. Deconinck, S. Svelle, K. Hemelsoet, V. Van Speybroeck, U. Olsbye , 16th Nordic Symposium on Catalysis (NSC2014) , Oslo, Norway , Sun, 15/06/2014 to Tue, 17/06/2014
Molecular dynamics kinetic study on zeolite-catalyzed reactions , K. De Wispelaere, S. Moors, J. Van der Mynsbrugge, M. Waroquier, V. Van Speybroeck , XVth Netherlands' Catalysis and Chemistry Conference (NCCC XV) , Noordwijkerhout, The Netherlands , Mon, 10/03/2014 to Wed, 12/03/2014
Molecular dynamics study of diffusion in 8-ring zeolites , S. Moors, A. Ghysels, K. De Wispelaere, K. Hemelsoet, V. Van Speybroeck, M. Waroquier , NCCC XV , Noordwijkerhout , 1 , Mon, 10/03/2014 to Wed, 12/03/2014
A theoretical assignment scale of aromatic and aliphatic MTO intermediates , K. Hemelsoet, Q. Qian, K. De Wispelaere, T. De Meyer, A. Van Yperen-De Deyne, M. Waroquier, B.M. Weckhuysen, V. Van Speybroeck , XVth Netherlands' Catalysis and Chemistry Conference (NCCC XV) , Noordwijkerhout, The Netherlands , Mon, 10/03/2014 to Wed, 12/03/2014
Application of molecular simulations to study zeolite-catalyzed reactions , K. De Wispelaere , Computational Chemistry group meeting, HIMS, UvA , Amsterdam, The Netherlands , Fri, 21/02/2014

2013

Unraveling the methanol conversion process: insights from extended cluster models and molecular dynamics , K. De Wispelaere , Computational Chemistry group meeting, HIMS, UvA , Amsterdam, The Netherlands , Fri, 11/10/2013
Characterization of Methanol-to-Olefin Intermediates in Chabazite Zeolites using in-situ UV/Vis Microspectroscopy combined with Ab Initio Simulations , K. Hemelsoet, Q. Qian, K. De Wispelaere, T. De Meyer, A. Van Yperen-De Deyne, M. Waroquier, B. M. Weckhuysen, V. Van Speybroeck , XIth European Congress on Catalysis , Lyon - France , Sun, 01/09/2013 to Fri, 06/09/2013
UV/Vis Spectra of Carbonaceous Methanol-to-Olefins Intermediates using TD-DFT combined with Molecular Dynamics , K. Hemelsoet, K. De Wispelaere, T. De Meyer, A. Van Yperen-De Deyne, M. Waroquier, V. Van Speybroeck, Q. Qian, B. M. Weckhuysen , TD-DFT Conference , Nantes, France , Tue, 23/04/2013 to Fri, 26/04/2013
Low-barrier route for the MTO reaction in H-SAPO-34: insight from extended cluster models and molecular dynamics , K. De Wispelaere, K. Hemelsoet, S. Moors, M. Waroquier, V. Van Speybroeck , XIVth Netherlands' Catalysis and Chemistry Conference (NCCC XIV)) , Noordwijkerhout, The Netherlands , p. 140 , Mon, 11/03/2013 to Wed, 13/03/2013

2012

Identification of Carbonaceous Compounds in H-SAPO-34: a Combined TDDFT and In-situ Spectroscopy Study , K. Hemelsoet, Q. Qian, K. De Wispelaere, J. Van der Mynsbrugge, M. Waroquier, B. M. Weckhuysen, V. Van Speybroeck , ZMPC2012 , Hiroshima, Japan , p. 74 , Sat, 28/07/2012 to Wed, 01/08/2012
A combined theoretical and in-situ spectroscopy study to obtain mechanistic insight into active MTO routes in chabazite derived topologies , V. Van Speybroeck, K. Hemelsoet, K. De Wispelaere, J. Van der Mynsbrugge, M. Waroquier, Q. Qian, B.M. Weckhuysen , 15th International Congress on Catalysis (ICC2012) , München, Germany , p. ** , Sun, 01/07/2012 to Fri, 06/07/2012
Identification of Carbonaceous Compounds in H-SAPO-34: a Combined TDDFT and In-situ Spectroscopy Study , K. Hemelsoet, Q. Qian, K. De Wispelaere, M. Waroquier, B.M. Weckhuysen, V. Van Speybroeck , ICTAC-14 , Vlissingen, The Netherlands , p. 44-45 , Tue, 26/06/2012 to Sat, 30/06/2012

2011

Investigation of Confinement Effects on Zeolite-Catalyzed Methylation Reactions , J. Van der Mynsbrugge, K. De Wispelaere, J. De Ridder, K. Hemelsoet, M. Waroquier, V. Van Speybroeck , Ninth Triennial Congress of the World Association of Theoretical and Computational Chemists (WATOC) , Santiago de Compostela, Spain , Abstract OC 059 , Sun, 17/07/2011 to Fri, 22/07/2011

Posters

2014

Selective Catalytic Reduction of NOx by ammonia: Adsorption of NO on Cu-SSZ-13 using Ab initio simulations , T. Van Den Heede, K. De Wispelaere, J. Van der Mynsbrugge, I. Lezcano-Gonzalez, A. Baele, B.M. Weckhuysen, V. Van Speybroeck, K. Hemelsoet , XVth Netherlands' Catalysis and Chemistry Conference (NCCC XV) , Noordwijkerhout, The Netherlands , Mon, 10/03/2014 to Wed, 12/03/2014
First-principle kinetic study of butene cracking on H-ZSM-5 , P. Cnudde, J. Van der Mynsbrugge, K. De Wispelaere, K. Hemelsoet, V. Van Speybroeck , XVth Netherlands' Catalysis and Chemistry Conference (NCCC XV) , Noordwijkerhout, The Netherlands , Mon, 10/03/2014 to Wed, 12/03/2014
Dynamic ab initio study towards new hydrocarbon pool cycles for the MTO-conversion in H-SAPO-5 , T. Deconinck, K. De Wispelaere, J. Van der Mynsbrugge, S. Moors, M. Westgård Erichsen, S. Svelle, U. Olsbye, K. Hemelsoet, V. Van Speybroeck , XVth Netherlands' Catalysis and Chemistry Conference (NCCC XV) , Noordwijkerhout, The Netherlands , Mon, 10/03/2014 to Wed, 12/03/2014
Unraveling the reaction mechanism of methanol conversion: insights from molecular dynamics simulations , K. De Wispelaere, B. Ensing, S. Moors, K. Hemelsoet, V. Van Speybroeck, E.J. Meijer , Study Group Meeting: Chemistry in Relation to Physics and Materials Sciences , Veldhoven, The Netherlands , Mon, 10/02/2014 to Tue, 11/02/2014

2013

Identification of intermediates in zeolite-catalyzed reactions using in-situ UV/Vis micro-spectroscopy and a complementary set of molecular simulations , K. Hemelsoet, Q. Qian, T. De Meyer, K. De Wispelaere, B.M. Weckhuysen, M. Waroquier, V. Van Speybroeck , Annual IAP Meeting , Ghent, Belgium , Wed, 18/09/2013
Ab initio metadynamics study on the zeolite-catalyzed benzene methylation in ZSM-5 , S. Moors, K. De Wispelaere, J. Van der Mynsbrugge, M. Waroquier, V. Van Speybroeck , Annual IAP Meeting , Ghent, Belgium , Wed, 18/09/2013
Ab initio metadynamics study on the zeolite-catalyzed benzene methylation in ZSM-5 , S. Moors, K. De Wispelaere, J. Van der Mynsbrugge, M. Waroquier, V. Van Speybroeck , Molecular Kinetics 2013 , Berlin, Germany , Mon, 02/09/2013 to Thu, 05/09/2013
Unraveling the Reaction Mechanism of Methanol Conversion: the Synergy between Extended Cluster Models and Molecular Dynamics , K. De Wispelaere, K. Hemelsoet, S. Moors, J. Van der Mynsbrugge, M. Waroquier, V. Van Speybroeck , 23rd North American Catalysis Society Meeting (NAM23) , Louisville, Kentucky, USA , Sun, 02/06/2013 to Fri, 07/06/2013
Zeolite-Catalyzed Reactions: Insight by Means of Molecular Dynamics Simulations , S. Moors, K. De Wispelaere, M. Waroquier, V. Van Speybroeck , CECAM Workshop - Simulating Activated Processes In Physics And Chemistry: Theoretical Foundations , Villars, Switzerland , Sun, 03/02/2013 to Fri, 08/02/2013

2012

Computation of chemical kinetics: Olefin producing reaction routes during Methanol conversion as a case study , K. De Wispelaere, K. Hemelsoet, M. Waroquier, V. Van Speybroeck , Theory and Applications of Computational Chemistry (TACC-2012) , Pavia, Italy , Sun, 02/09/2012 to Fri, 07/09/2012
Ab initio study on the active olefin producing reaction cycles during methanol conversion in H-SAPO-34 , K. De Wispelaere, K. Hemelsoet, M. Waroquier, V. Van Speybroeck , 14th Int. Conference of Theoretical Aspects of Catalysis (ICTAC-14) , Vlissingen, The Netherlands , Tue, 26/06/2012 to Sat, 30/06/2012
Active olefin producing reaction cycles during methanol conversion in H-SAPO-34: an ab initio study , K. De Wispelaere, K. Hemelsoet, M. Waroquier, V. Van Speybroeck , XIIIth Netherlands' Catalysis and Chemistry Conference (NCCC XIII) , Noordwijkerhout, The Netherlands , Mon, 05/03/2012 to Wed, 07/03/2012
Active olefin producing reaction cycles during methanol conversion in H-SAPO-34: an ab initio study , K. De Wispelaere, K. Hemelsoet, M. Waroquier, V. Van Speybroeck , MOLSIM 2012 - Understanding Molecular Simulations , Amsterdam, the Netherlands , Mon, 09/01/2012 to Fri, 20/01/2012

2011

Ab initio study on the deactivation of zeolite and zeotype catalysts during the MTO process , K. De Wispelaere, J. Van der Mynsbrugge, B. De Sterck, K. Hemelsoet, M. Waroquier, V. Van Speybroeck , 5th Int. FEZA Conference , Valencia, Spain , Sun, 03/07/2011 to Thu, 07/07/2011
A theoretical and experimental spectroscopy study on methanol conversion over H-SAPO-34 , K. Hemelsoet, A. Ghysels, D. Mores, K. De Wispelaere, V. Van Speybroeck, B.M. Weckhuysen, M. Waroquier , 5th Int. FEZA Conference , Valencia, Spain , Sun, 03/07/2011 to Thu, 07/07/2011
Ab initio study on the deactivation of an H-SSZ-13 and H-SAPO-34 catalyst during the MTO process , K. De Wispelaere, J. Van der Mynsbrugge, B. De Sterck, K. Hemelsoet, M. Waroquier, V. Van Speybroeck , XIIth Netherlands' Catalysis and Chemistry Conference (NCCC XII) , Noordwijkerhout, The Netherlands , Mon, 28/02/2011 to Wed, 02/03/2011

Dissertations

(D2) , Ab Initio Studie naar de Deactivering van Zeoliet- en Zeotypekatalysatoren in het MTO-proces , K. De Wispelaere , Supervisor(s): Prof. Dr. ir. Veronique Van Speybroeck, Prof. Dr. Michel Waroquier , 2011