Cédric Van Goethem
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View article: Oxygen-induced structural hierarchy in 10-nm-thick carbon membranes for high-performance hydrogen separation
Oxygen-induced structural hierarchy in 10-nm-thick carbon membranes for high-performance hydrogen separation Open
Carbon membranes yielding high selectivity as well as high permeance are attractive to advance the membrane-based gas separation. Herein, we report novel ultrathin carbon membranes (UCMs) which deliver exceptional gas separation performanc…
View article: Design of a Tunable, High‐performance Mixed Matrix Membrane Platform for Gas Separations
Design of a Tunable, High‐performance Mixed Matrix Membrane Platform for Gas Separations Open
Membrane technology offers substantial economic and environmental benefits for energy‐intensive chemical separations. Chabazite‐type zeolite, possessing a 3‐D channel system with molecular‐sieving windows, can be an ideal membrane material…
View article: Influence of micro-patterned support properties and interfacial polymerization conditions on performance of patterned thin-film composite membranes
Influence of micro-patterned support properties and interfacial polymerization conditions on performance of patterned thin-film composite membranes Open
View article: Advancing Molecular Sieving via Å-Scale Pore Tuning in Bottom-Up Graphene Synthesis
Advancing Molecular Sieving via Å-Scale Pore Tuning in Bottom-Up Graphene Synthesis Open
Porous graphene films are attractive as a gas separation membrane given that the selective layer can be just one atom thick, allowing high-flux separation. A favorable aspect of porous graphene is that the pore size, essentially gaps creat…
View article: Development of tuneable polyamine top layer for nanofiltration with high stability in bleach and at extreme pHs
Development of tuneable polyamine top layer for nanofiltration with high stability in bleach and at extreme pHs Open
View article: Stability of Filled PDMS Pervaporation Membranes in Bio-Ethanol Recovery from a Real Fermentation Broth
Stability of Filled PDMS Pervaporation Membranes in Bio-Ethanol Recovery from a Real Fermentation Broth Open
Mixed matrix membranes (MMMs) have shown great potential in pervaporation (PV). As for many novel membrane materials however, lab-scale testing often involves synthetic feed solutions composed of mixed pure components, overlooking the poss…
View article: Development of Tuneable Polyamine Membranes for Nanofiltration with High Stability in Bleach and at Extreme Phs
Development of Tuneable Polyamine Membranes for Nanofiltration with High Stability in Bleach and at Extreme Phs Open
View article: MPD and TMC supply as parameters to describe synthesis-morphology-performance relationships of polyamide thin film composite membranes
MPD and TMC supply as parameters to describe synthesis-morphology-performance relationships of polyamide thin film composite membranes Open
View article: Gas Separation Membranes with Atom-Thick Nanopores: The Potential of Nanoporous Single-Layer Graphene
Gas Separation Membranes with Atom-Thick Nanopores: The Potential of Nanoporous Single-Layer Graphene Open
Gas separation is one of the most important industrial processes and is poised to take a larger role in the transition to renewable energy, e.g., carbon capture and hydrogen purification. Conventional gas separation processes involving cry…
View article: Sustainable Preparation of Crosslinked Polyvinylidene Difluoride Nanofiltration Membranes
Sustainable Preparation of Crosslinked Polyvinylidene Difluoride Nanofiltration Membranes Open
View article: In depth analysis of heterogeneous catalysts for the chemoenzymatic dynamic kinetic resolution of β-amino esters
In depth analysis of heterogeneous catalysts for the chemoenzymatic dynamic kinetic resolution of β-amino esters Open
The chemoenzymatic dynamic kinetic resolution of β-amino esters is established after detailed evaluation of metal-based heterogeneous catalysts for racemization and enzyme catalysts for kinetic resolution.
View article: Bottom-up synthesis of graphene films hosting atom-thick molecular-sieving apertures
Bottom-up synthesis of graphene films hosting atom-thick molecular-sieving apertures Open
Significance The energy efficiency of gas separation is expected to benefit from the development of membranes yielding selective but large permeance. The ultimate limit of this is two-dimensional films hosting a high density of molecular-s…
View article: Interzeolite Conversion and the Role of Aluminum: Toward Generic Principles of Acid Site Genesis and Distributions in ZSM-5 and SSZ-13
Interzeolite Conversion and the Role of Aluminum: Toward Generic Principles of Acid Site Genesis and Distributions in ZSM-5 and SSZ-13 Open
The performance of zeolite catalysts depends not only on the strength and number of Brønsted acid (or exchange) sites but also on synergistic effects derived from their proximity, in particular, and their distribution, in general. Little i…
View article: Tuning the Electrochemical Properties of Novel Asymmetric Integral Sulfonated Polysulfone Cation Exchange Membranes
Tuning the Electrochemical Properties of Novel Asymmetric Integral Sulfonated Polysulfone Cation Exchange Membranes Open
In this study, novel asymmetric integral cation exchange membranes were prepared by the wet phase inversion of sulfonated polysulfone (SPSf) solutions. SPSf with different degrees of sulfonation (DS) was synthesized by variation in the amo…
View article: Binaphthalene-based polymer membranes with enhanced performance for solvent-resistant nanofiltration
Binaphthalene-based polymer membranes with enhanced performance for solvent-resistant nanofiltration Open
View article: Novel heterogeneous ruthenium racemization catalyst for dynamic kinetic resolution of chiral aliphatic amines
Novel heterogeneous ruthenium racemization catalyst for dynamic kinetic resolution of chiral aliphatic amines Open
Only few dynamic kinetic resolution (DKR) systems are known for chiral aliphatic amines due to the difficult racemization of these amines.
View article: Electrochemically Assisted Interfacial Growth of MOF Membranes
Electrochemically Assisted Interfacial Growth of MOF Membranes Open
View article: Polyvinylnorbornene Gas Separation Membranes
Polyvinylnorbornene Gas Separation Membranes Open
Polynorbornenes are already used in a wide range of applications. They are also considered materials for polymer gas separation membranes because of their favorable thermal and chemical resistance, rigid backbone and varied chemistry. In t…
View article: Layered Zn<sub>2</sub>[Co(CN)<sub>6</sub>](CH<sub>3</sub>COO) double metal cyanide: a two-dimensional DMC phase with excellent catalytic performance
Layered Zn<sub>2</sub>[Co(CN)<sub>6</sub>](CH<sub>3</sub>COO) double metal cyanide: a two-dimensional DMC phase with excellent catalytic performance Open
A new, layered double metal cyanide phase proved to be a reusable, stable and highly active catalyst in two important DMC applications.
View article: CCDC 1894386: Experimental Crystal Structure Determination
CCDC 1894386: Experimental Crystal Structure Determination Open
View article: Metal ion exchange in Prussian blue analogues: Cu(<scp>ii</scp>)-exchanged Zn–Co PBAs as highly selective catalysts for A<sup>3</sup> coupling
Metal ion exchange in Prussian blue analogues: Cu(<span>ii</span>)-exchanged Zn–Co PBAs as highly selective catalysts for A<sup>3</sup> coupling Open
The occurrence of metal ion exchange in Zn3[Co(CN)6]2 and Cu3[Co(CN)6]2 Prussian blue analogues (Zn–Co and Cu–Co PBAs) was demonstrated for the first time.
View article: Improved MOF nanoparticle recovery and purification using crosslinked PVDF membranes
Improved MOF nanoparticle recovery and purification using crosslinked PVDF membranes Open
Crosslinked PVDF-membranes are demonstrated to offer a viable alternative for centrifugation in the preparation of MOF-particles, thus realising new opportunities at lab-scale and continuous production at large-scale.
View article: Tunable Prussian blue analogues for the selective synthesis of propargylamines through A<sup>3</sup> coupling
Tunable Prussian blue analogues for the selective synthesis of propargylamines through A<sup>3</sup> coupling Open
M1[Co(CN)6]2/3-type Prussian blue analogues (M1–Co PBAs) were studied as catalysts for the synthesis of propargylamines via A3 coupling of phenylacetylene, benzaldehyde and piperidine.
View article: Selective reduction of nitrobenzene to aniline over electrocatalysts based on nitrogen-doped carbons containing non-noble metals
Selective reduction of nitrobenzene to aniline over electrocatalysts based on nitrogen-doped carbons containing non-noble metals Open
View article: Boosting the Catalytic Performance of Metal–Organic Frameworks for Steroid Transformations by Confinement within a Mesoporous Scaffold
Boosting the Catalytic Performance of Metal–Organic Frameworks for Steroid Transformations by Confinement within a Mesoporous Scaffold Open
Solid‐state crystallization achieves selective confinement of metal–organic framework (MOF) nanocrystals within mesoporous materials, thereby rendering active sites more accessible compared to the bulk‐MOF and enhancing the chemical and me…
View article: Stabilising Ni catalysts for the dehydration–decarboxylation–hydrogenation of citric acid to methylsuccinic acid
Stabilising Ni catalysts for the dehydration–decarboxylation–hydrogenation of citric acid to methylsuccinic acid Open
Ni nanoparticles could be stabilised to enable the Ni catalyzed dehydration–decarboxylation–hydrogenation of citric acid to methylsuccinic acid.