Illuminating the Black Box: A Perspective on Zeolite Crystallization in Inorganic Media

K Asselman, C Kirschhock… - Accounts of Chemical …, 2023 - ACS Publications
Conspectus Since the discovery of synthetic zeolites in the 1940s and their implementation
in major industrial processes involving adsorption, catalytic conversion, and ion exchange …

Hydrogen bonding to oxygen in siloxane bonds drives liquid phase adsorption of primary alcohols in high-silica zeolites

S Radhakrishnan, C Lejaegere, K Duerinckx… - Materials …, 2023 - pubs.rsc.org
Upon liquid phase adsorption of C1–C5 primary alcohols on high silica MFI zeolites (Si/Al=
11.5–140), the concentration of adsorbed molecules largely exceeds the concentration of …

[HTML][HTML] Harnessing nuclear magnetic resonance spectroscopy to decipher structure and dynamics of clathrate hydrates in confinement: a perspective

M Houlleberghs, S Radhakrishnan, CV Chandran… - Molecules, 2024 - mdpi.com
This perspective outlines recent developments in the field of NMR spectroscopy, enabling
new opportunities for in situ studies on bulk and confined clathrate hydrates. These hydrates …

Super-ions of sodium cations with hydrated hydroxide anions: inorganic structure-directing agents in zeolite synthesis

K Asselman, N Pellens, S Radhakrishnan… - Materials …, 2021 - pubs.rsc.org
In inorganic zeolite formation, a direct correspondence between liquid state species in the
synthesis and the supramolecular decoration of the pores in the as-made final zeolite has …

Bridging photochemistry and photomechanics with NMR crystallography: the molecular basis for the macroscopic expansion of an anthracene ester nanorod

KR Chalek, X Dong, F Tong, RA Kudla, L Zhu… - Chemical …, 2021 - pubs.rsc.org
Crystals composed of photoreactive molecules represent a new class of photomechanical
materials with the potential to generate large forces on fast timescales. An example is the …

Absolute Quantification of Residual Solvent in Mesoporous Silica Drug Formulations Using Magic-Angle Spinning NMR Spectroscopy

H Vanderschaeghe, M Houlleberghs… - Analytical …, 2022 - ACS Publications
Porous silica is used as a drug delivery agent to improve the bioavailability of sparsely
soluble compounds. In this approach, the active pharmaceutical ingredient (API) is …

Noncontact In Situ Multidiagnostic NMR/Dielectric Spectroscopy

AF Morais, S Radhakrishnan, G Arbiv, D Dom… - Analytical …, 2024 - ACS Publications
Introduction of a dielectric material in a nuclear magnetic resonance (NMR) probe head
modifies the frequency response of the probe circuit, a phenomenon revealed by detuning of …

A Pyrrolidine Functionalized Poly [(ethylene glycol) Methacrylate] Resin as a Heterogeneous Catalyst for Aqueous Aldol Reactions

B Biesemans, N Aljammal, S Radhakrishnan… - Catalysts, 2022 - mdpi.com
The development of a performant aminated catalyst for aldol condensations requires the
combined tuning of the active site, support and solvent system. For this purpose, a …

[PDF][PDF] A Process to Produce Battery Grade Silicon from Natural Halloysite Clay

N Clarke - 2021 - digitalcommons.usu.edu
We demonstrate the production of silicon from a clay mineral, halloysite, as a lowcost silicon
source for high-energy anodes in aviation batteries. The halloysite-derived silicon …