I have given so far 231 invited lectures at universities, research institutes and companies. This includes lectures at major academic institutions, including Stanford University, Massasuchetts Institute of Technology, Nortwestern University, Peking University, Weizmann Institute for Science, University College London and ETH Zürich.
1. Lehigh University, Bethlehem (PA, USA), 14.07.95, Diffuse reflectance spectroscopy of supported transition metal oxide catalysts.
2. United Catalysts Inc., Louisville (KY, USA), 01.09.95, Surface chemistry of chromium in inorganic oxides.
3. Lehigh University, Bethlehem (PA, USA), 15.09.95, Surface chemistry of chromium in inorganic oxides.
4. Union Carbide Corp., Piscataway (NJ, USA), 18.09.95, Surface chemistry of chromium in inorganic oxides.
5. Universität Düsseldorf, Düsseldorf (Germany), 03.06.96, Zeolite encapsulated transition metal ion complexes as mimics of natural enzymes.
6. Union Carbide Corp., Piscataway (NJ, U.S.A.), 25.07.96, In situ spectroscopy of supported chromium oxide catalysts.
7. United Catalysts Inc., Louisville (KY, U.S.A.), 29.07.96, In situ spectroscopy of supported chromium oxide catalysts.
8. Lehigh University, Bethlehem (PA, U.S.A.), 02.08.96, In situ spectroscopy of supported chromium oxide catalysts.
9. ABB Lummus Corp., Bloomfield (NJ, U.S.A.), 07.08.96, Surface chemistry and spectroscopy of chromium in inorganic oxides.
10. ABB Lummus Corp., Bloomfield (NJ, U.S.A.), 06.09.96, Surface chemistry and spectroscopy of Cr/Al2O3 catalysts.
11. Fritz-Haber-Institute of the Max-Planck-Society, Berlin (Germany), 28.11.97, Chemistry, spectroscopy and chemometrics of supported transition metal ions.
12. Technische Universiteit Eindhoven, Eindhoven (The Netherlands), 16.12.97, Chemistry, spectroscopy and chemometrics of supported transition metal ions.
13. Weizmann Institute of Science, Rehovot (Israel), 20.2.98, Chemistry, spectroscopy and chemometrics of supported transition metal ions.
14. Borealis Kallo N.V., Antwerp (Belgium), 18.5.98, In situ spectroscopy of supported chromium oxide catalysts.
15. Technische Universiteit Munchen (Munich, Germany), 17.7.98, Rationalizing heterogeneous catalysis and zeolite synthesis viaexperimental design.
16. Institute of Physics and Material Science (Bucharest, Romania), 12.10.98, In situ spectroscopy of supported chromium oxide catalysts.
17. Hokkaido University (Sapporo, Japan), 10.11.98, Cu(amino acid) complexes on inorganic surfaces : nature as inspiration source for the development of advanced nanomaterials.
18. Fritz-Haber-Institute of the Max-Planck-Society, Berlin (Germany), 20.01.99, Rationalising heterogeneous catalysis and zeolite synthesis via experimental design and in-situ spectroscopy.
19. Ruhr-University Bochum, Bochum (Germany), 26.01.99, Rationalising heterogeneous catalysis and zeolite synthesis via experimental design and in-situ spectroscopy. Uitgenodigde lezing in het kader van het Graduiertenkolleg “Dynamische prozesse an Festkorperoberflachen”.
20. United Catalysts Inc., Louisville (KY, U.S.A.), 28.05.99, Supported chromium oxide catalysts and their activity in alkane dehydrogenation reactions.
21. Helsinki University, Helsinki (Finland), 24.08.99, Raman spectroscopy of metal oxide catalysts: theory and applications.
22. Helsinki University of Technology, Espoo (Finland), 26.08.99, Supported chromium oxide catalysts and their activity in alkane dehydrogenation reactions.
23. Weizmann Institute of Science, Rehovot (Israel), 26.11.99, In situ Spectroscopy of the Formation of Microporous Transition-metal ion containing Aluminophosphates under Hydrothermal conditions.
24. Fritz-Haber-Institute of the Max-Planck-Society, Berlin (Germany), 08.12.99, In situ Spectroscopy of the Formation of Microporous Transition-metal ion containing Aluminophosphates under Hydrothermal conditions.
25. Weizmann Institute of Science, Rehovot (Israel), 25.01.01, Spectroscopy for the advancement of catalysis.
26. Akzo Nobel, Dobbs Ferry (NY, U.S.A.), 20.03.01, In situ spectroscopy of catalysts: possibilities and limitations.
27. ABB Lummus Global, Bloomfield (NJ, U.S.A.), 22.03.01, Alkane dehydrogenations over supported chromium oxide catalysts.
28. Haldor Topsoe, Lyngby (Denmark), 06.04.01, Spectroscopy for the advancement of heterogeneous catalysis.
29. Thermo-Optek, Breda (The Netherlands), 24.04.01, Raman spectroscopy: basic principles and applications in the field of heterogeneous catalysis.
30. Avantium Technologies, Delft (The Netherlands), 26.04.01, The use of design of experiments and chemometrics in zeolite synthesis and heterogeneous catalysis.
31. Universiteit Leiden, Leiden (The Netherlands), 22.10.01, Geometry and framework interactions of zeolite-encapsulated copper(II)-histidine complexes and their activity in oxidation catalysis.
32. Université de Caen, Caen (France), 29.11.01, Snapshots of a working catalyst: possibilities and limitations of in situ spectroscopy.
33. Université de Louvain-la-Neuve (Belgium), 15.05.02, Snapshots of a working catalyst: possibilities and limitations of in situ spectroscopy.
34. Sud-Chemie, Louisville (KY, U.S.A.), 20.09.02, Low temperature destruction of chlorinated hydrocarbons over supported alkaline earth and lanthanide oxides.
35. DOW Chemicals, Zurich (Switzerland), 08.10.02, Low temperature destruction of chlorinated hydrocarbons over supported alkaline earth and lanthanide oxides.
36. Twente University (The Netherlands), 15.11.02, Low temperature destruction of chlorinated hydrocarbons over supported alkaline earth and lanthanide oxides.
37. University of Amsterdam (The Netherlands), 14.01.03, Probing catalytic solids with in situ spectroscopy.
38. University of Bucharest (Romenia), 02.05.03, Low-temperature destruction of chlorinated hydrocarbons over supported alkaline earth and lanthanide oxides.
39. Borealis, Antwerp (Belgium), 04.07.03, Operando spectroscopy of Cr/Al2O3 dehydrogenation catalysts.
40. University of Amsterdam, Amsterdam (The Netherlands), 07.01.04, Low-temperature destruction of chlorinated hydrocarbons over lanthanide oxides.
41. University of Nijmegen, Nijmegen (The Netherlands), 07.01.04, Low-temperature destruction of chlorinated hydrocarbons over lanthanide oxides.
42. Johnson Matthey, Teesside (United Kingdom), 19.01.04, Snapshots of a working catalyst: a multi-technique approach.
43. University of Leiden, Leiden (The Netherlands), 10.02.04, Snapshots of a working catalyst: a multi-technique approach.
44. University of Utrecht, Utrecht (The Netherlands), 12.02.04, Breaking and Making.
45. University of Twente, Utrecht (The Netherlands), 17.02.04, Breaking and Making.
46. SABIC, Geleen (The Netherlands), 09.06.04, Snapshots of a working catalyst: a multi-technique approach.
47. University of Stuttgart, Stuttgart (Germany), 19.11.04, Promotion effects in heterogeneous catalysis.
48. Delft University of Technology, Delft (The Netherlands), 16.12.04, Catalytic solids caught in the act: the power of in-situ spectroscopy.
49. Toyota, Toyota (Japan), 26.09.05, Probing catalytic solids with spectroscopy and microscopy.
50. University of Chicago, Chicago (IL, U.S.A.), 14.02.06, Catalysts in action: where we have been and where we are going.
51. DOW Chemicals, Midland (MI, U.S.A.), 15.02.06, Catalysts live and up close: spectroscopy of catalysts at work.
52. UOP, Des Plaines (IL, U.S.A.), 17.02.06, Catalysts in action: where we have been and where we are going.
53. BASF, Ludwigshaven (Germany), 20.02.06, Catalysts live and up close: spectroscopy of catalysts at work.
54. Oslo University (Norway), 30.03.06, Catalysts live and up close: Probing catalysts at work.
55. Gent University (Belgium), 12.05.06, Spectroscopy and its use in heterogeneous catalysis.
56. Max-Planck Institut fur Kohlenforschung, Mullheim (Germany), 18.10.06, Catalyst locomotion: Probing catalytic solids with in-situ spectroscopy and microscopy
57. Gent University (Belgium), 30.03.07, Zeolites, from boiling stones to catalytic nanomaterials.
58. University of Amsterdam, Amsterdam Chemisch Dispuut (The Netherlands), 02-04.07, Let’s talk about catalysis.
59. Voorjaarsbijeenkomst Samenwerkende Bedrijven Eemsdelta, Delfzijl (The Netherlands), 29.05.07, Van een fossiel-gebaseerde naar biomassa-gebaseerde economie: realiteit of utopie?
60. ExxonMobil, Clinton (NJ, USA), 15.10.07, Catalysts live and up close: Probing catalysts at work.
61. BASF, Iselin (NJ, USA), 19.10.07, Catalysts live and up close: Probing catalysts at work.
62. Pacific Northwest National Laboratory, Richland (WA, USA), 22.10.07, Distinguished Catalyst Researcher Lecture Series, A close-up view of catalytic solids in action.
63. Institute of Chemistry of Lyon, Lyon (France), 18.12.07, A Close-Up View of Catalytic Solids in Action.
64. Radboud University of Nijmegen, Nijmegen (The Netherlands), 12.02.2008, A Close-Up View of Catalytic Solids in Action.
65. University of Caen, Caen (France), 19.02.2008, A Close-Up View of Catalytic Solids in Action.
66. Utrecht University, Utrecht (The Netherlands), USS Proton Ouderdag, 08.03.2008, Katalyse voor een duurzame samenleving.
67. Total, Feluy (Belgium), 03.07.08, A Close-Up View of Catalytic Solids in Action.
68. Sumitomo, Osaka (Japan), 12.07.08, A Close-Up View of Catalytic Solids in Action.
69. Leuven University, Leuven (Belgium), 01.10.08, Transition metal ions in porous oxides: Unique catalytic centers.
70. University of Oslo, Oslo (Norway), 03.11.08, A Close-Up View of Catalytic Solids in Action.
71. Free University of Brussels, Brussels (Belgium), 10.12.08, In-situ spectroscopy and heterogeneous catalysis: Probing catalytic solids at different length scales.
72. Albemarle Catalysts, Amersfoort (The Netherlands), 18.12.08, Catalytic solids: The workhorses of the chemical industry.
73. Haldor Topsoe, Lyngby (Denmark), 23.02.09, In-situ spectroscopy and heterogeneous catalysis: Probing catalytic solids at different length scales.
74. Leuven University, Leuven (Belgium), 02.07.09, In-situ spectroscopy and heterogeneous catalysis: Probing catalytic solids at different length scales.
75. University of Johannesburg, Johannesburg (South Africa), 02.11.09, Understanding Catalyst Preparation Processes: New Insights from Space and Time Resolved Spectroscopy.
76. University of Witwatersrand, Johannesburg (South Africa), 02.11.09, Understanding Catalyst Preparation Processes: New Insights from Space and Time Resolved Spectroscopy.
77. SASOL, Sasolburg (South Africa), 03.11.09, Co- and Fe-based Fischer-Tropsch catalysis: New insights from spectroscopy and microscopy.
78. SASOL, Sasoburg (South Africa), 03.11.09, Shedding physicochemical insights in catalyst deactivation phenomena with in-situ micro-spectroscopy.
79. University of Kwazulu Natal, Durban (South Africa), 04.11.09, An Eye on the Inside of Zeolite Mateirals: New Insights in Molecular Diffusion Barriers, Mesoporosity and Bronsted Acidity.
80. University of Cape Town, Cape Town (South Africa), 05.11.09, Understanding Catalyst Preparation Processes: New Insights from Space and Time Resolved Spectroscopy
81. University of Stellenbosch, Stellenbosch (South Africa), 06.11.09, Catalysis for Renewables: Towards a Biomass-based Society.
82. ExxonMobil, Machelen (Belgium), 02.12.09, Playing the catalysis murder mystery game: Whodunit?
83. Technical University of Denmark, Lyngby (Denmark), 17.12.09, Catalysis for Renewables: Towards a Biomass-based Society.
84. Energy Centre Netherlands (ECN), Petten (the Netherlands), 10.03.10, Catalysis for Renewables: Towards a Biomass-based Society.
85. Stanford University, Palo Alto (CA, USA), Playing the catalysis murder mystery game: Whodunit?
86. University of California at Berkeley, Berkeley (CA, USA), Playing the catalysis murder mystery game: Whodunit?
87. Rutgers University, Piscataway (NJ, USA), 25.05.10, Playing the catalysis murder mystery game: Whodunit?
88. University of Oslo, Oslo (Norway), 16.06.10, An Eye on the inside of zeolite materials: New insights in barriers, mesoporosity and Bronsted acidity.
89. Soleil Synchrotron, Paris (France), 24.06.10, Catalytic Solids in the Spotlights: Combining synchrotron radiation techniques with optical spectroscopies.
90. University of Aachen, Aachen (Germany), 03.02.11, Catalytic Valorization of Biomass for the Production of Renewable Chemicals.
91. University of Antwerp, Antwerp (Belgium), 08.02.11, A sustainable world: A dream can become reality with chemistry.
92. Utrecht University, Utrecht (The Netherlands), 25.03.11, The Magic of Catalysis: Water 2 Wine, Lecture of the 375th Dies Natalis of Utrecht University.
93. Dow Chemicals, Freeport (TX, USA), 14.04.11, Playing the catalysis murder mystery game: Whodunit?
94. Rice University, Houston (TX, USA), 15.04.11, In-situ characterization of Fe-based Fischer-Tropsch catalysts.
95. Chevron, Richmond (CA, USA), 16.05.11, An eye on the inside of zeolite materials: New insights in barriers, mesoporosity and Bronsted acidity.
96. Grace Davison, Colombia (MA, USA), 05.10.11, In situ spectroscopy of catalytic solids at the single particle level.
97. University of Leuven, Leuven (Belgium), 18.12.11, A sustainable world: A dream can become reality with chemistry, Christmas lecture.
98. BASF, Ludwigshafen (Germany), 08.02.12, In-situ spectroscopy of catalytic solids at the single particle level.
99. Caen University, Caen (France), 01.03.2012, Relationships between structures and properties of porous materials.
100. Akzo Nobel, Zeist (The Netherlands), 27.03.2012, New developments in green chemistry: Catalytic valorization of biomass.
101. SLAC National Accelerator Laboratory, Menlo Park (CA, USA), 23.05.2012, Active sites in catalysis: Catch me if you can!
102. University of California at Berkeley, Berkeley (CA, USA), 30.05.2012, In-situ spectroscopy of porous functional materials at the single particle level.
103. Stanford University, Palo Alto (CA, USA), 29.06.2012, In-situ spectroscopy of catalytic solids: Dynamic processes at the individual particle level.
104. Albemarle Catalysts, Houston (TX, USA), 16.07.2012, Catalysts live and up close: Heterogeneities in space and time.
105. Haldor Topsoe, 23.08.2012, Chemical imaging of catalysts with photons.
106. Stanford University, Stanford (CA, USA), 28.8.2012, Putting Catalysts in the Picture: In-situ Chemical Imaging at the Nanoscale.
107. King Abdulaziz University, Jeddah (Saudi Arabia), 5.11.2012, Catalysts Live and Up Close: Heterogeneities in Space and Time.
108. Utrecht University, Utrecht (The Netherlands), 7.1.2013, New Years lecture, Towards a Sustainable Society, Dreams May Come True with Catalysts.
109. Eindhoven University of Technology, Eindhoven (The Netherlands), 24.1.2013, Chemical Imaging of Heterogeneities of Individual Catalyst Particles in Space and Time.
110. University of Oslo, Oslo (Norway), 7.12.2012, Putting Catalysts in the Picture: In-Situ Chemical Imaging at the Nanoscale.
111. Michigan Catalysis Society Meeting, Livonia, Detroit (MI, USA), 6.2.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy.
112. Dow Chemicals, Midland (MI, USA), 7.2.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy.
113. Argonne National Laboratory, Argonne (IL, USA), 11.2.2013, Chemical Imaging of Spatial Heterogeneities in Catalytic Solids at Different Length and Time Scales.
114. BP, Naperville (IL, USA), 12.2.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy.
115. UOP, Honeywell, Des Plaines (IL, USA), 13.2.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy.
116. Northwestern University, Evanston (IL, USA), Ipatieff Award Lecture, 14.2.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy: Rational catalyst design within reach?
117. Vrije Universiteit Amsterdam, Amsterdam (The Netherlands), PAC symposium, 7.3.13, A sustainable world: Dreams can come true with catalysis.
118. Albemarle Catalysts, Baton Rouge (LA, USA), 10.04.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy: Rational catalyst design within reach?
119. National Institute of Chemistry, Lubljana (Slovenia), 27.05.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy: Rational catalyst design within reach?
120. Clariant, Munich (Germany), 08.05.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy: Rational catalyst design within reach?
121. National Institute of Chemistry, Ljubljana (Slovenia), 27.05.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy: Rational catalyst design within reach?
122. Utrecht University, Utrecht (The Netherlands), 25.10.2013, Van ‘t Hoff, Ostwald and Arrhenius: Physical Chemistry of Heterogeneous Catalysis.
123. SABIC, Geleen (The Netherlands), 06.12.2013, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy.
124. University of St. Andrews, St. Andrews (United Kingdom), 24.02.2014, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy.
125. University College London, London (United Kingdom), 26.02.2014, Catalyst live and up close: Recent strides in micro- and nanospectroscopy of catalysts at work.
126. Cardiff University, Cardiff (United Kingdom), 27.02.2014, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy.
127. Eindhoven University of Technology, Eindhoven (The Netherlands), 18.03.2014, Catalytic valorization of lignin.
128. Shell, Amsterdam (The Netherlands), Centennial Annual Conference, 26.03.2014-28.03.2014, Chemical imaging of catalytic solids with X-rays.
129. Clariant, Frankfurt (Germany), 08.04.2014, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy: Rational catalyst design within reach?
130. Borregaard, Sarpsborg (Norway), 06.05.2014, Catalytic valorization of lignin.
131. Koninklijke VNP - Vereniging van Nederlandse Papier en Kartonfabrieken, Den Haag (The Netherlands), 25.06.2014, Een grondstof die sectoren verbindt. De veelzijdigheid en potentiele toepassingen van lignine- het belang voor verschillende sectoren.
132. Stanford University, Stanford (Palo Alto, CA, USA), 02-07-2014, Catalytic Conversion of Lignin for the Production of Renewable Chemicals.
133. Radboud University, Nijmegen (The Netherlands), 28-10-2014, About Apples and Catalyst Particles: New Vistas on the Grand Old Lady of Zeolite Catalysis
134. Albemarle Catalysts (Pasadena, TX, USA), 03-12-2014, About Apples and Catalyst Particles: New Vistas on the Grand Old Lady of Zeolite Catalysis.
135. ExxonMobil (Clinton, NJ, USA), 04-12-2014, Micro-spectroscopic Characterization of Zeolite-based Catalyst Materials: Life and Death of a Single Catalyst Particle.
136. Shell Technology Centre Amsterdam Amsterdam (The Netherlands), 28.04.2015, Towards a Multiscale Science Approach in Heterogeneous Catalysis.
137. BASF, Ludwigshafen (Germany), 06.05.2015, Towards a Multiscale Science Approach in Heterogeneous Catalysis.
138. State Key Laboratory of Catalysis, Chinese Academy of Science, Dalian (China), 29.05.2015, Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy: Rational catalyst design within reach? (80th Lecture of the Catalysis Forum).
139. Holland Research School of Molecular Chemistry, Amsterdam (The Netherlands), 05.11.2015, Catalytic Materials studied at the Level of Single Particles, Molecules and Atoms (HRSMC symposium).
140. University College London, Research Complex at Harwell, Oxford (UK), 14.12.2015, Catalytic solids studied at the level of single particles, molecules and atoms.
141. Imperial College London, London (UK), 07.04.2016, Catalytic Solids studied at the Level of Single Particles, Molecules and Atoms.
142. National Physical Laboratory, London (UK), 08.04.2016, Catalytic Solids studied at the Level of Single Particles, Molecules and Atoms.
143. ECUST, Shanghai (China), 16.04.2016, Catalytic Materials studied at the Level of Single Particles, Molecules and Atoms.
144. Solvay, Shanghai (China), 17.04.2016, Catalytic Materials studied at the Level of Single Particles, Molecules and Atoms.
145. Sinopec, Shanghai (China), 17.04.2016, Catalytic Materials studied at the Level of Single Particles, Molecules and Atoms.
146. Belgian Royal Academy of Sciences of Flanders, Brussels (Belgium), 07.09.2016, Hoe geven we de eeuwige jeugd aan katalysatoren? & De Chemische Weg naar een CO2-neutrale Wereld.
147. Assemblee, Utrecht (The Netherlands), 05.10.2016, Naar een duurzamere samenleving met chemie.
148. Oak Ridge National Laboratory, Knoxville (USA), 11.11.2016, Operando Spectroscopy of a Catalytic Solid: Towards a Molecular Movie.
149. Massasuchets Institute for Technology, Boston (USA), 29.11.2016, Operando Spectroscopy of a Catalytic Solid: Towards a Molecular Movie.
150. Brookhaven National Laboratory, Brookhaven (USA), 30.11.2016, Operando Spectroscopy of a Catalytic Solid: Towards a Molecular Movie.
151. Swiss Light Source, Villigen (Switzerland), 11.04.2017, About Light, Apples and Catalyst Particles: Recent Strides in the Characterization of Solid Catalysts with Synchrotron Radiation.
152. ExxonMobil, Machelen (Belgium), 28.06.2017, Putting solid catalysts in the picture: Advances in nano-spectroscopy of catalysts at work.
153. Shell, Amsterdam (the Netherlands), 16.08.2017, Putting solid catalysts in the picture: Advances in nano-spectroscopy of catalysts at work.
154. Leiden University, Leiden (the Netherlands), 27.10.2017, Putting solid catalysts in the picture: Advances in nano-spectroscopy of catalysts at work.
155. Shanghai Institute of Organic Chemistry of the Chinese Academy of Sciences, Shanghai (China), 13.11.2017, Planet that runs on CO2.
156. Fudan University, Shanghai (China), 14.11.2017, Single molecular spectroscopy of a single catalyst particle.
157. Peking University, Beijng (China), 15.11.2017, Operando Spectroscopy of a Catalytic Solid: Towards a Molecular Movie.
158. Institute of Chemistry of the Chinese Academy of Sciences, Being (China), 15.11.2017, Planet that runs on CO2.
159. Peking University, Beijng (China), 17.11.2017, Putting solid catalysts in the picture: Advances in nano-spectroscopy of catalysts at work (Xing Da Lectureship).
160. Wageningen University, Wageningen (the Netherlands), 28.11.2017, Catalysis for the Production of Chemicals and Fuels from Biomass.
161. Solvay, Lyon (France), 22.01.2018, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
162. Stanford University and SLAC Linear Accelerator, Stanford (CA, USA), 12.03.2018, Catalysts Live and Up Close - The Clean Energy Transition.
163. Albemarle Cooperation, Pasadena (TX, USA), 14.03.2018, Catalysts Live and Up Close - The Clean Energy Transition.
164. Umicore, Hanau (Germany), 18.05.2018, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
165. Chemelot, Brightlands Science Lecture, Geleen (the Netherlands), 12.06.2018, Catalysts Live and Up Close - The Clean Energy Transition.
166. University of Oslo, Oslo (Norway), 15.06.2018, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
167. Maastricht University, Maastricht (the Netherlands), 27.09.2018, Catalysts Live and Up Close - The Clean Energy Transition.
168. Danish Academy of Science, Kopenhagen (Denmark), 08.10.2018, The Active Site in Catalysis.
169. Royal institution of Great Britain (London, United Kingdom), 02.11.2018, Catalysts and Chemistry: Building a Sustainable Future.
170. Cardiff University, Cardiff (United Kingdom), 15.01.2019, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
171. Nouryon, Deventer (the Netherlands), 27.02.2019, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
172. Peking University, Beijing (China), 19.03.2019, Catalysts Live and Up Close - The Clean Energy Transition.
173. State Key Laboratory for Coal Research, Tayuan (China), 20.03.2019, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
174. Sinopec, Beijing (China), 21.03.2019, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie & Advanced Characterization of Fluid Catalytic Cracking Catalysts.
175. Albemarle, Pasadena (TX, USA), 02.04.2019, Advanced Characterization of Fluid Catalytic Cracking Catalysts.
176. Shell, Houston (TX, USA), 03.04.2019, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
177. Exxonmobil, Baytown (TX, USA), 03.04.2019, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
178. Sabic, Houston (TX, USA), 04.04.2019, Catalysts Live and Up Close - The Clean Energy Transition.
179. University of Houston, Houston (TX, USA), 05.04.2019, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
180. Swiss Light Source, Villigen (Switzerland), 12.04.2019, Catalysts Live and Up Close - The Clean Energy Transition.
181. University of Twente, Enschede (the Netherlands), 17.05.2019, Advanced Characterization of Solid Catalysts under Operando Conditions: A Tutorial.
182. BASF, Utrecht (the Netherlands), 29.05.2019, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie.
183. Hogeschool Utrecht, Utrecht (the Netherlands), 17.09.2019, Plastics: Production, Waste and Chemical Recycling.
184. ExxonMobil, Machelen (Belgium), 02.10.2019, Catalyst Images, Imaging and Imagination.
185. Max-Planck-Institut fur Kohlenforschung, Mullheim (Germany), 28.10-30.10.2018, Hunting for the Hidden Chemistry in Solid Catalysts: Towards a Molecular Movie & Catalyst Images, Imaging and Imagination & Advanced Operando Characterization of Solid Catalysts: A Tutorial.
186. Karlsruher Institute fur Technologie, Karslruhe (Germany), 13.11.2019, Catalyst Images, Imaging and Imagination.
187. Hebrew University of Jerusalem, Jerusalem (Israel), 26.01.2020, Catalysts Live and Up Close: Recent Advances in Nano-Spectroscopy.
188. Weizmann Institute for Science, Rehovot (Israel), 27.01.2020, Pearlman Lectureship, Catalysts Live and Up Close: Hunting for the Hidden Chemistry in Catalysis.
189. University of Minnesota, Minneapolis (MN, USA), 25.02.2020, Catalysts Live and Up Close: Hunting for the Hidden Chemistry in Catalysis.
190. University of Madison at Wisconsin, Madison (WI, USA), 27.02.2020, Casey Lectureship, Catalysts Live and Up Close: Hunting for the Hidden Chemistry in Catalysis.
191. BASF (online, Belgium, the Netherlands, Germany), 26.11.2020, Beyond Mechanical Recycling: Giving New Life ot Plastic Waste.
192. University of Antwerp (Antwerp, Belgium, online), 15.02.2021, Making Fuels and Chemicals with Renewable Electricity and CO2.
193. Eindhoven University of Technology (Eindhoven, the Netherlands, online), 11.03.2021, Making Fuels and Chemicals with Renewable Electricity and CO2.
194. Eindhoven University of Technology (Eindhoven, the Netherlands, online), 09.04.2021, Plastics and CO2: What Can We Do?
195. Shell (Amsterdam, the Netherlands, online), 12.05.2021, New Operando Insights in the Catalytic Chemistry of Small Molecules.
196. University of Hong Kong (Hong Kong, China, online), 06.05.2021, New Operando Insights in the Catalytic Chemistry of Small Molecules.
197. University of Duisburg-Essen (Duisburg-Essen, Germany, online), 21.09.2021, Plastics and CO2: What Can We Do?
198. University of Manchester (Manchester, United Kingdom, online), 06.12.2021, Advances in Operando Spectroscopy and its Role in the Refinery of the Future.
199. Hogeschool Utrecht (Utrecht, the Netherlands), 21.01.2022, Chemistry at the Interface between Utrecht University and Hogeschool Utrecht: Some Perspectives on Circular Chemistry Science and Education
200. ABB Lummus (Nieuwegein, the Netherlands), 26.01.2022, Towards a Circular Society: Perspectives on Susstainable Chemistry, Materials Scarcity and Education
201. University of Gent (Gent, Belgium, online), 28.01.2022, Advances in Operando Spectroscopy and its Role in the Refinery of the Future.
202. University of Washington (Seattle, WA, USA, online), 17.02.2022, Advances in Time- and Space-Resolved X-ray Spectroscopy of Solid Catalysts.
203. University of Rostock (Rostock, Germany, online), 18.02.2022, Advances in Operando Spectroscopy and its Role in the Refinery of the Future.
204. ETH Zürich (Zürich, Switzerland), 22.02.2022, Advances in Operando Spectroscopy and its Role in the Refinery of the Future.
205. EPFL (Lausanne, Switzerland), 14.03.2022, Advances in Operando Spectroscopy and its Role in the Refinery of the Future.
206. University of Amsterdam (Amsterdam, the Netherlands), 05.04.2022, The Next Big Thing in Chemistry.
207. University of Bern (Bern, Switzerland, online), 05.04.2022, Advances in Time- and Space-Resolved X-ray Analysis of Solid Catalysts.
208. SLS (Villigen, Switzerland), 11.04.2022, Advances in Operando Spectroscopy and its Role in the Refinery of the Future.
209. Max-Planck Institute for Energy Conversion, Mullheim (Germany), 05.05.2022, Frontiers Award Lecture, Advances in Operando Spectroscopy to Foster the Transition Towards a More Sustainable Society.
210. Shell (Amsterdam, the Netherlands, online), 22.06.2022, From What Carbon Source Will We Make Our Products?
211. Albemarle (Pasadena, TX, USA), 24.08.2022, Progress in the Understanding of Fluid Catalytic Cracking Processes.
212. BASF (Ludwigshafen, Germany), 25.11.2022, Towards the Refinery of the Future: Recent Strides in the Field of Catalysis.
213. Wuhan University of Technology (Wuhan, China, online), 22.11.2022, Towards the Refinery of the Future: In situ and Operando Spectroscopy of Solid Catalysts.
214. University College London (London, UK), 01.02.2023, Towards the Refinery of the Future: Advanced in In situ and Operando Spectroscopy of Solid Catalysts.
215. Tianjin University (Tianjin, China, online), 21.02.2023, Towards the Refinery of the Future: Advanced in In situ and Operando Spectroscopy of Solid Catalysts.
216. Stony Brook University (Stony Brook, NY, USA, online), 02.03.2023, The World of Publishing: How to Publish with Impact.
217. Utrecht University (Utrecht, the Netherlands), Lecture related to the Opening of the New Institute for Sustainable and Circular Chemistry, On the Future of Sutainable and Circular Chemistry, 08.06.2023.
218. Utrecht Science Campus (Utrecht, the Netherlands), Towards a Sustainable Way of Cooperation to Foster a More Circular Economy, 2nd Utrecht Science Lecture, 06.10.2023.
219. Wuhan University of Technology (Wuhan, China, online) Towards the Refinery of the Future: Spectroscopy and Microscopy of Catalysts at Work, 20.10.2023.
220. Sinopec (Beijing, China), Towards the Refinery of the Future: Advances in Operando Spectroscopy and Microscopy of Solid Catalysts, 13.11.2023.
221. Peking University (Beijing, China), Catalysis at the Level of Single Particles, Single Molecules and Single Atoms: Seeing is Believing?, 13.11.2023.
222. Tianjin University (Tianjin, China), Peiyang Lectureship, Advances in Operando Spectroscopy and Microscopy of Catalysts to Foster the Transition Towards a More Sustainable Society, 14.11.2023.
223. Nanjing University (Nanjing, China), Catalysis at the Level of Single Particles, Single Molecules and Single Atoms: Seeing is Believing?, 15.11.2023.
223. Fudan University (Shanghai, China), Advances in Heterogeneous Catalysis Research: What Can We Do With Plastics, Biomass and CO2?, 16.11.2023.
224. East China University of Science and Technology (Shanghai, China), Advances in Operando Spectroscopy and Microscopy of Catalysts to Foster the Transition Towards a More Sustainable Society, 17.11.2023.
225. Technical University of Denmark (Lyngby, Denmark, online), Towards the Refinery of the Future: Advances in OperandoSpectroscopy and Microscopy of Solid Catalysts 21.11.2023,
226., Sasol (Sasolburg, South Africa, online), Towards the Refinery of the Future: Advances in Operando Spectroscopy and Microscopy of Solid Catalysts, 22.11.2023.
227. Utrecht University, Leru-Ente Conference, Making our Society Greener and More Sustainable through Chemistry and Catalysis, (Utrecht, the Netherlands), 29.11.2023.
228. Technical University Munich (Garching, Germany), Towards the Refinery of the Future: Advances in Operando Spectroscopy and Microscopy of Solid Catalysts, 30.01.2024.
229. BASF (Ludwigshafen, Germany), Advances in Operando Spectroscopy and Microscopy of Catalysts to Foster the Transition Towards a More Sustainable Society, 31.01.2024.
230. University of Stuttgart (Stuttgart, Germany), Towards the Refinery of the Future: Advances in Operando Spectroscopy and Microscopy of Solid Catalysts, 01.02.2024.
231. Koning Willem I Kring (Den Haag, the Netherlands), Innovatie en Innovatiebeleid in Nederland: Wat Doen We Goed en Wat Kan Beter?, 07.02.2024.