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ZeoPoreDiff

Linking Zeolite Porosity to Molecular Diffusion at the Single Crystal Level

Total Cost €

EC-Contrib. €

Partnership

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ZeoPoreDiff project word cloud

Explore the words cloud of the ZeoPoreDiff project. It provides you a very rough idea of what is the project "ZeoPoreDiff" about.

fluorescent accessibility sub coefficients first catalyst tomography br nanometer zeolites compartments sensitive exposes respectively transport purpose petro enablers stages microscopy super local porosity quantitative harvest diverse reporters little introduce crystals track network volume saxs resolved facile molecule micropore micron heterogeneities inside correlated utmost nano lack link gained fluorescence single ct fulfilling molecular nsted auxiliary precisely hierarchical tracking industry macroporosity accuracy macropores tools sites trajectories lifetime meso despite structural acid unprecedented orientation pore thereby extract characterization resolution contain diffusion performance reactions maximize combined size intracrystal form oslash micro zeolite chemical steaming yield relies

Project "ZeoPoreDiff" data sheet

The following table provides information about the project.

Coordinator	UNIVERSITEIT UTRECHT Organization address address: HEIDELBERGLAAN 8 city: UTRECHT postcode: 3584 CS website: www.uu.nl contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	Netherlands [NL]
Total cost	177˙598 €
EC max contribution	177˙598 € (100%)
Programme	1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
Code Call	H2020-MSCA-IF-2016
Funding Scheme	MSCA-IF-EF-ST
Starting year	2017
Duration (year-month-day)	from 2017-07-01 to 2019-06-30

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	UNIVERSITEIT UTRECHT UNIVERSITEIT UTRECHT Organization address address: HEIDELBERGLAAN 8 city: UTRECHT postcode: 3584 CS website: www.uu.nl contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	NL (UTRECHT)	coordinator	177˙598.00

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Project objective

Zeolites are the key enablers of diverse chemical reactions, fulfilling a role of utmost importance in (petro-) chemical industry. They contain a precisely defined micropore network, which exposes a 3-D distribution of Brønsted acid sites. The performance of zeolites relies to a great extent on the accessibility of these acid sites, making the facile molecular diffusion through the zeolite pore network essential. For this reason, methods for hierarchical porosity development – such as steaming – are used to increase the molecular uptake of zeolites. These methods introduce auxiliary meso- and macroporosity, which maximize the utilization of the catalyst volume, and thereby improve the catalyst performance and lifetime.

Despite their importance, little is known on zeolite porosity and diffusion due to a lack of nano-sensitive characterization tools which can extract local information on pore features and diffusion properties. The purpose of my research project is to exploit the pore characteristics inside single zeolite crystals through spatially resolved SAXS micro-tomography (µSAXS-CT). This will allow to harvest unprecedented quantitative information on the size distribution and orientation of micro-/meso-/macropores within (sub-) micron volume compartments of single zeolite crystals. In addition, single molecule super-resolution fluorescence microscopy will be used to track the trajectories of single fluorescent reporters with nanometer accuracy during diffusion within these zeolite crystals. This will yield spatially resolved intracrystal diffusion coefficients, which can be directly correlated to the quantitative structural information gained by µSAXS-CT.

The combined application of µSAXS-CT and single molecule tracking at different stages of zeolite steaming will allow to link intracrystal heterogeneities in pore and diffusion properties, respectively. This approach will form a first step towards the 3-D transport modelling within single zeolite crystals.

Publications

List of publications.
year	authors and title	journal	last update
2018	Laurens D. B. Mandemaker, Matthias Filez, Guusje Delen, Huanshu Tan, Xuehua Zhang, Detlef Lohse, Bert M. Weckhuysen Time-Resolved In Situ Liquid-Phase Atomic Force Microscopy and Infrared Nanospectroscopy during the Formation of Metalâ€“Organic Framework Thin Films published pages: 1838-1844, ISSN: 1948-7185, DOI: 10.1021/acs.jpclett.8b00203	The Journal of Physical Chemistry Letters 9/8	2020-01-23
2017	Zafer Ã–ztÃ¼rk, Matthias Filez, Bert M. Weckhuysen Decoding Nucleation and Growth of Zeolitic Imidazolate Framework Thin Films with Atomic Force Microscopy and Vibrational Spectroscopy published pages: 10915-10924, ISSN: 0947-6539, DOI: 10.1002/chem.201702130	Chemistry - A European Journal 23/45	2020-01-23
2018	Blake Birmingham, Jiangtan Yuan, Matthias Filez, Donglong Fu, Jonathan Hu, Jun Lou, Marlan O. Scully, Bert M. Weckhuysen, Zhenrong Zhang Spatially-Resolved Photoluminescence of Monolayer MoS 2 under Controlled Environment for Ambient Optoelectronic Applications published pages: 6226-6235, ISSN: 2574-0970, DOI: 10.1021/acsanm.8b01422	ACS Applied Nano Materials 1/11	2020-01-23
2019	Matthias Filez, Evgeniy A. Redekop, Jolien Dendooven, Ranjith K. Ramachandran, Eduardo Solano, Unni Olsbye, Bert M. Weckhuysen, Vladimir V. Galvita, Hilde Poelman, Christophe Detavernier, Guy B. Marin Formation and Functioning of Bimetallic Nanocatalysts: The Power of X-ray Probes published pages: , ISSN: 1433-7851, DOI: 10.1002/anie.201902859	Angewandte Chemie International Edition	2020-01-23
2018	Donglong Fu, Joel E. Schmidt, Paul Pletcher, Pelin KarakiliÃ§, Xinwei Ye, Carolien M. Vis, Pieter C. A. Bruijnincx, Matthias Filez, Laurens D. B. Mandemaker, Louis Winnubst, Bert M. Weckhuysen Uniformly Oriented Zeolite ZSM-5 Membranes with Tunable Wettability on a Porous Ceramic published pages: 12458-12462, ISSN: 1433-7851, DOI: 10.1002/anie.201806361	Angewandte Chemie International Edition 57/38	2020-01-23
2018	Miguel Riveraâ€Torrente, Matthias Filez, Rifan Hardian, Emily Reynolds, Beatriz Seoane, Marieâ€Vanessa Coulet, Freddy E. Oropezaâ€…Palacio, Jan P. Hofmann, Roland A. Fischer, Andrew L. Goodwin, Philip L. Llewellyn, Bert M. Weckhuysen Metalâ€Organic Frameworks as Catalyst Supports: Influence of Lattice Disorder on Metal Nanoparticle Formation published pages: 7498-7506, ISSN: 0947-6539, DOI: 10.1002/chem.201800694	Chemistry â€“ A European Journal 24/29	2020-01-23
2018	Matthias Filez, Hilde Poelman, Evgeniy A. Redekop, Vladimir V. Galvita, Konstantinos Alexopoulos, Maria Meledina, Ranjith K. Ramachandran, Jolien Dendooven, Christophe Detavernier, Gustaaf Vanâ€…Tendeloo, Olga V. Safonova, Maarten Nachtegaal, Bert M. Weckhuysen, Guy B. Marin Kinetics of Lifetime Changes in Bimetallic Nanocatalysts Revealed by Quick X-ray Absorption Spectroscopy published pages: 12430-12434, ISSN: 1433-7851, DOI: 10.1002/ANIE.201806447	Angewandte Chemie International Edition 57/38	2020-01-23

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