Recovery of Precious Metals: A Promising Process Using Supercritical Carbon Dioxide and CO2-Soluble Complexing Polymers for Palladium Extraction from Supported Catalysts

Autor: Andrea Ruiu, W. S. Jennifer Li, Marin Senila, Cécile Bouilhac, Dominique Foix, Bernhard Bauer-Siebenlist, Karine Seaudeau-Pirouley, Thorsten Jänisch, Sarah Böringer, Patrick Lacroix-Desmazes

Publikováno v: Molecules, Vol 28, Iss 17, p 6342 (2023)

Precious metals such as palladium (Pd) have many applications, ranging from automotive catalysts to fine chemistry. Platinum group metals are, thus, in massive demand for industrial applications, even though they are relatively rare and belong to the

Externí odkaz: https://doaj.org/article/1b5ce1d7e22c4aa5b343dc137cff3040

Unidirectional Perpendicularly Aligned Lamella-Structured Oligosaccharide (A) ABA Triblock Elastomer (B) Thin Films Utilizing Triazolium

Autor: Johanna Majoinen, Cécile Bouilhac, Patrice Rannou, Redouane Borsali

Publikováno v: ACS Macro Letters
ACS Macro Letters, Washington, D.C : American Chemical Society, 2022, pp.140-148. ⟨10.1021/acsmacrolett.1c00712⟩
'ACS Macro Letters ', vol: 11, pages: 140-148 (2022)

We designed and synthesized high chi-low N-maltoheptaose-(triazolium(+)/N(SO2CF3)(2)(-))-polyisoprene-(triazolium(+)/N-(SO2CF3)(2)(-) -maltoheptaose ABA triblock elastomers featuring triazolium(+)/N(SO2 CF3)(2)(-) (TFSI-) counteranion ionic interface

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adbbfbccee11b84ef3d5e01ca3fca6b0
https://pubmed.ncbi.nlm.nih.gov/35574795

Novel green route towards polyesters-based resin by photopolymerization of star polymers

Autor: Cécile Bouilhac, Payal Baheti, C. Bonneaud, Patrick Lacroix-Desmazes, C. Joly-Duhamel, Steven M. Howdle

Publikováno v: eXPRESS Polymer Letters, Vol 13, Iss 12, Pp 1104-1115 (2019)
Express Polymer Letters
Express Polymer Letters, BME-PT Hungary, 2019, 13 (12), pp.1104-1115. ⟨10.3144/expresspolymlett.2019.95⟩

International audience; Bio-based star-shaped poly(ε-caprolactone)s (S-PCL) derived from sugar-based D-sorbitol as an initiator were obtained via solvent-free enzymatic ring-opening polymerization (eROP). The star S-PCL were converted into UV-curabl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::603e9d5f16a7e44787c92e4f7a72294a
http://www.expresspolymlett.com/letolt.php?file=EPL-0010064&mi=cd

Amphiphilic photo-induced triblock polyoxazoline through coumarin dimerization: Efficient synthetic tool for nanoparticles

Autor: Vincent Lapinte, Jean-Jacques Robin, Cécile Bouilhac, Laetitia Korchia

Publikováno v: European Polymer Journal
European Polymer Journal, Elsevier, 2017, 88, pp.636-644. ⟨10.1016/j.eurpolymj.2016.09.024⟩

International audience; Amphiphilic photo-induced triblock copolymers were successfully prepared by photodimerization of a photo-active initiator bearing coumarin moieties (CmTs2) before synthesizing, by cationic ring-opening polymerization (CROP), v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a836590faa3edcfffc913dcbfff03151
https://doi.org/10.1016/j.eurpolymj.2016.09.024

Extraction of palladium from alumina-supported catalyst in supercritical CO2 using functional fluorinated polymers

Autor: Cécile Bouilhac, Fabien Gasc, Hervé Simonaire, Jordanna Pinot, W. S. Jennifer Li, Julien Pinaud, Danielle Barth, Hélène Poirot, Patrick Lacroix-Desmazes, Jérémy Causse

Publikováno v: Journal of Supercritical Fluids
Journal of Supercritical Fluids, Elsevier, 2018, 138, pp.207-214. ⟨10.1016/j.supflu.2018.04.013⟩
Journal of Supercritical Fluids, 2018, 138, pp.207-214. ⟨10.1016/j.supflu.2018.04.013⟩

The use of functional CO2-philic polymers in supercritical carbon dioxide (scCO2) for a greener method of extracting Pd from spent catalysts has been investigated. Three fluorinated polymers bearing complexing units (a thiol-terminated poly(1,1,2,2-t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cde4f917032e7b82d07cc746748569f7
https://hal.archives-ouvertes.fr/hal-01784938