Erik Maris

PhD Candidate
Employed since: May 2018
Phone: +31 6 22736361
Email: j.j.e.maris@uu.nl
Room: 4th floor study area

Research

Research

Diffusion and reactivity in single porous catalyst particles on the single-molecule level

Rational catalyst design is the holy grail of modern catalysis, which requires a thorough understanding of structure–performance relationships. Microscopy and spectroscopy both play a pivotal role in the study of these relationships through the visualization of the diffusive species, such as reaction products, and the pore network of a catalyst particle [1]. Direct relations can be investigated via spatial correlation of complementary imaging techniques, which has been proven to be a valuable tool for biological samples [2]. The rapid developments in 3D super-resolution fluorescence microscopy, 3D X-ray microscopy, and 3D electron microscopy techniques hold great promise for the development of correlative microscopy to study inorganic materials [3–5]. The aim of this research project is the development and use of correlative microscopy to study structure–performance relationships in single porous catalyst particles.

References:
[1] I.L.C. Buurmans & B.M. Weckhuysen, Nat. Chem. 4, 873–886 (2012)
[2] M. Hauser et al., Chem. Rev. 117, 7428–7456 (2017)
[3] A. von Diezmann et al., Chem. Rev. 117, 7244–7275 (2017)
[4] F. Meirer et al., J. Am. Chem. Soc. 137, 102–105 (2015)
[5] D.A.M. de Winter et al., ACS Catal. 6, 3158–3167 (2016)

C.V.

C.V.

Experience

May 2018 – Present
PhD Candidate Inorganic Chemistry and Catalysis group, Utrecht University, The Netherlands Promotor: Prof. Dr. Ir. Bert Weckhuysen; co-promotors: Dr. Florian Meirer and Dr. Freddy Rabouw Research topics: multimodal micro- and spectroscopy, single catalyst particle, image analysis, structure-performance relationships.

Sep 2017 – Feb 2018
Intern R&D Process Catalysis, BASF, de Meern, The Netherlands
Research project supervised by Dr. Esther Groenveld and Dr. Peter Berben

May 2017 – Aug 2017
Student Researcher, Fuel Mix B.V., Son en Breugel & Physical and Colloid Chemistry, Utrecht University, The Netherlands, Research project supervised by Prof. Dr. Willem Kegel

Oct 2015 – Feb 2016
Lab Teaching Assistant, Utrecht University, The Netherlands

Education

Sep 2015 – Feb 2018
MSc Nanomaterials: Chemistry & Physics, Honours & cum laude, Utrecht University, The Netherlands Master’s thesis entitled “Tuning the gel structure with temperature controlled sequential gelation; Relating mechanical properties and structure in microgel self-assemblies” supervised by Jasper Immink MSc and Prof. Peter Schurtenberger (Lund University, Sweden)

Sep 2015 – Sep 2012
BSc Chemistry, Honours & cum laude, Utrecht University, The Netherlands
Bachelor’s thesis entitled “Insights in the Methanol-to-Olefins reaction mechanism in DDR zeolites; a combined isotopic labelling and operando spectroscopy study” supervised by Dr. Joris Goetze, Dr. Javier Ruiz-Martínez, and Prof. Dr. Ir. Bert Weckhuysen

News

06 March 2021

Poster and presentation awards at the 2021 NCCC conference

Great successes at the 22nd Netherlands Catalysis and Chemistry Conference (NCCC)! Iris ten Have has received the NIOK Lecture Award for the best presentation for her talk titled “Identifying Aldehyde […]

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