A5013506439- Zeolite Catalysis and Synthesis
- Mesoporous Materials and Catalysis
- Catalytic Processes in Materials Science
- Metal-Organic Frameworks: Synthesis and Applications
- Catalysis and Oxidation Reactions
- Chemical Synthesis and Characterization
- Catalysis and Hydrodesulfurization Studies
- Covalent Organic Framework Applications
- Polyoxometalates: Synthesis and Applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Ammonia Synthesis and Nitrogen Reduction
- Nanomaterials for catalytic reactions
- Layered Double Hydroxides Synthesis and Applications
- Gas Sensing Nanomaterials and Sensors
- Industrial Gas Emission Control
- Advanced NMR Techniques and Applications
- Clay minerals and soil interactions
- Thermal and Kinetic Analysis
- Magnetism in coordination complexes
- Inorganic and Organometallic Chemistry
- Analytical Chemistry and Chromatography
- Spectroscopy and Quantum Chemical Studies
- Glass properties and applications
- Crystal Structures and Properties
Jagiellonian University
2015-2024
Faculty (United Kingdom)
2014-2020
University of Agriculture in Krakow
2016
Kiel University
2012
California Institute of Technology
2008
Czech Academy of Sciences, J. Heyrovský Institute of Physical Chemistry
2008
École Nationale Supérieure d'Ingénieurs de Caen
2003
Centre National de la Recherche Scientifique
2003
University of Cambridge
1997
Polish Academy of Sciences
1996-1997
Employing high-throughput methods, the synthesis conditions for a series of six new MOFs based on aluminum ions and V-shaped linker molecule 1,3-benzene dicarboxylic acid, denoted as CAU-10-X (CAU = Christian-Albrechts-University) with sum formula [Al(OH)(C8H3O4X)]·solvent, were established (X functional group in 5-position aromatic ring; X H (1), CH3 (2), OCH3 (3) NO2 (4), NH2 (5), or OH (6)). Because absence macroscopic crystals, obtained compounds structurally characterized employing...
Five silica samples (four precipitated silicas provided by commercial suppliers and one with the MCM-41 structure) have been studied infrared spectroscopy a homemade thermogravimetry−infrared spectrum (TG-IR) setup. The silanol amount, accessibility to water, different alcohols, affinity water of these various were compared quantified. TG-IR measurements allowed precise determination integrated molar absorption coefficient (ν+δ)OH band, ε(ν+δ)OH = (0.16 ± 0.01) cm μmol−1. It is independent...
A combination of adsorption, microcalorimetry, infra-red spectroscopy and modeling has been implemented to reveal the potential H2S resistant amino-functionalized Ti MOF MIL-125 porous solid for concomitant elimination CO2 from biogas natural gas.
Friedländer condensation between 2-aminoaryl ketones and different carbonyl compounds, catalyzed by CuBTC was investigated a combination of various experimental techniques density functional theory based modelling. exhibiting hard Lewis acid character showed highly improved catalytic activity when compared with other molecular sieves showing high concentraion sites, e.g. in BEA (Al)SBA-15. Polysubstituted quinolines were synthesized via reaction under the solvent-free conditions. High...
Porous solids containing internal pores with sizes ranging from angstroms to nanometers are highly useful and valuable in the catalysis, separation, storage of molecules because these materials provide large surface areas void spaces for interaction adsorption molecules. In particular, two-dimensional zeolites (2D, sometimes called layered zeolites) layer thickness 2–3 nm (1–2 unit cells) have enabled synthesis advanced their application catalysis transformation bulky substrates unable enter...
Two novel zeolites SSZ-33 and SSZ-35 were investigated with respect to their acidic properties using different probe molecules characterize the accessibility acid strength of Lewis Brønsted sites. Ammonia, pyridine, pivalonitrile, acetonitrile-d3 used as molecules, results correlated 27Al 1H magic angle spinning (MAS) NMR. Both found possess bridging Si−OH−Al groups virtually uniform high strength. For both SSZ-35, there is typical presence highly disturbed OH (IR band around 3500 cm-1),...
The adsorption of CO(2) in Li-, Na-, and K-FER was investigated by a combination volumetric experiments, FTIR spectroscopy, density functional theory. Experimental isosteric heats CO(2), Q(st), depend significantly on the cation size, concentration, amount adsorbed CO(2). differences observed experimentally determined were interpreted at molecular level based good agreement between experimental calculated characteristics. highest interaction energies found for so-called "dual sites" which is...
The new Al-based metal–organic framework [Al13(OH)27(H2O)6(BDC-NH2)3Cl6(C3H7OH)6] denoted CAU-6 (CAU = Christian-Albrechts-Universität) was solvothermally synthesized in 2-propanol and thoroughly characterized. structure exhibits a unique column-shaped inorganic building unit, which is based on stacked, corner-sharing Al13-clusters. compound unprecedented hydrophilicity for frameworks.
Aluminium trimellitate [Al(OH)(BDC–COOH)]·0.9H2O (1), the Al-MIL-53–COOH derivative, was discovered under solvothermal conditions using a high-throughput set-up suitable for microwave (MW)-assisted heating. The compound shows high structural flexibility. large-pore (lp) form of framework is obtained large excess H2O or after treatment with N,N-dimethylformamide upon which [Al(OH)(BDC–COOH)]·0.7DMF (2) obtained. Exposure water rich lp 1 to ambient leads transformation narrow-pore (np) form....
Swelling of layered zeolite precursors such as MCM-22P with cationic surfactants at high pH is the key step in their subsequent conversion into expanded lamellar materials by pillaring and delamination. Increasing Al content can yield more active catalysts but affects swelling efficiency especially lower temperature, which was reported favorable for layer structure preservation siliceous MCM-22P. The latter, a (multi)layered precursor, investigated this work showed inadequate its high-Al...
The metal–organic framework CPO-27-Ni is presented as a proof-of-concept model for the incorporation and release of two non-conventional anticancer drugs: [Ru(p-cymene)Cl2(pta)] (RAPTA-C) NO.
The purpose of the study was initial evaluation applicability metal organic framework (MOF) Fe-MIL-101-NH
The theranostic approach to local tuberculosis treatment allows drug delivery and imaging of the lungs for a better control personalization antibiotic therapy. Metal-organic framework (MOF) Fe-MIL-101-NH2 nanoparticles were loaded with isoniazid. To optimize their functionality 23 factorial design spray-drying poly(lactide-co-glycolide) leucine was employed. Powder aerodynamic properties assessed using twin stage impinger based on dose emitted fine particle fraction. Magnetic resonance (MRI)...
The highly porous nature of metal-organic frameworks (MOFs) offers great potential for the delivery therapeutic agents. Here, we show that can be used to deliver multiple agents—a biologically active gas, an antibiotic drug molecule, and metal ion—simultaneously but at different rates. possibilities offered by agents with mechanisms action and, in particular, variable timescales may allow new therapy approaches. loaded MOFs are against various strains bacteria.