Fluorinated alcohols as activators for the solvent‐free chemical fixation of carbon dioxide into epoxides

S Gennen, M Alves, R Méreau, T Tassaing… - …, 2015 - Wiley Online Library
The addition of fluorinated alcohols to onium salts provides highly efficient organocatalysts
for the chemical fixation of CO2 into epoxides under mild experimental conditions. The …

Polyhydroxyurethane hydrogels: Synthesis and characterizations

S Gennen, B Grignard, JM Thomassin, B Gilbert… - European Polymer …, 2016 - Elsevier
Hydrogels based on polyurethane (PU) are promising (bio-) materials because of their
biocompatibility, biodegradation and excellent mechanical properties. In this publication …

Polymorphism and conformations of mefenamic acid in supercritical carbon dioxide

RD Oparin, YA Vaksler, MA Krestyaninov… - The Journal of …, 2019 - Elsevier
In this paper we have studied the conformations of mefenamic acid molecules in its
saturated solution in supercritical carbon dioxide being in contact with bottom phase …

Boosting the catalytic performance of organic salts for the fast and selective synthesis of α‐alkylidene cyclic carbonates from carbon dioxide and propargylic alcohols

B Grignard, C Ngassamtounzoua, S Gennen… - …, 2018 - Wiley Online Library
The synthesis of α‐alkylidene cyclic carbonates (αCCs) by the carboxylative coupling of
CO2 with propargylic alcohols is receiving increasing interest but requires the use of …

Correlation between the conformational crossover of carbamazepine and its polymorphic transition in supercritical CO2: On the way to polymorph control

RD Oparin, MV Kurskaya, MA Krestyaninov… - European Journal of …, 2020 - Elsevier
In this paper we have established a correlation between the conformation crossover of
carbamazepine and associated polymorph transformation. This was achieved by using a …

Rapid CO 2 coupling to propargylic alcohols: unlocking the production of α-alkylidene cyclic carbonates via continuous flow

P Stiernet, A Verdin, MSS Frisinger, B Grignard… - Green …, 2025 - pubs.rsc.org
α-Alkylidene cyclic carbonates (αCCs) are gaining interest as building blocks in organic and
polymer chemistry. To date, their synthesis via the coupling of CO2 to propargylic alcohols …

Supercritical carbon dioxide and polymers: an interplay of science and technology

F Picchioni - Polymer International, 2014 - Wiley Online Library
The increasing use of supercritical carbon dioxide (scCO2) as a green solvent for polymer
synthesis and processing reflects a still growing interest at academic and industrial level …

Quantitative analysis of binary and ternary organo-mineral solid dispersions by Raman spectroscopy for robotic planetary exploration missions on Mars

L Demaret, IB Hutchinson, G Eppe, C Malherbe - Analyst, 2021 - pubs.rsc.org
The Mars 2020 and ExoMars 2022, rover-based missions are specifically dedicated to the
search for evidence of life and will both utilise Raman spectrometers on the surface of Mars …

On-line polymerisation monitoring in scCO2: a reliable and inexpensive sampling method in high pressure applications

K Kortsen, AAC Pacheco, JC Lentz, V Taresco… - The Journal of …, 2021 - Elsevier
A versatile and reliable on-line sampling system for polymerisation reactions in supercritical
fluids was developed. By withdrawing a small volume of a high-pressure reaction mixture …

The study of correlations between hydrogen bonding characteristics in liquid, sub-and supercritical methanol. Molecular dynamics simulations and Raman …

A Idrissi, RD Oparin, SP Krishtal, SV Krupin… - Faraday …, 2013 - pubs.rsc.org
Molecular dynamics (MD) studies of hydrogen bonding (H-bonding) in liquid, sub-and
supercritical methanol have been performed in a wide range of thermodynamic parameters …