Mechanocatalytic Depolymerization of Cellulose With Perfluorinated Sulfonic Acid Ionomers

Autor: Ayman Karam, Prince N. Amaniampong, José M. García Fernández, Claudio Oldani, Sinisa Marinkovic, Boris Estrine, Karine De Oliveira Vigier, François Jérôme

Publikováno v: Frontiers in Chemistry, Vol 6 (2018)

Here, we investigated that the mechanocatalytic depolymerization of cellulose in the presence of Aquivion, a sulfonated perfluorinated ionomer. Under optimized conditions, yields of water soluble sugars of 90–97% were obtained using Aquivion PW98 a

Externí odkaz: https://doaj.org/article/eab87759987347d08d33d795c385940b

Impact of shaping Aquivion PFSA on its catalytic performances

Autor: Ana Franco, Karine De Oliveira Vigier, François Jérôme, Sinisa Marinkovic, Ayman Karam, Rafael Luque, Claudio Oldani, Magali Limousin, Boris Estrine

Publikováno v: Catalysis Science & Technology
Catalysis Science & Technology, Royal Society of Chemistry, 2019, 9 (5), pp.1231-1237. ⟨10.1039/C9CY00034H⟩

Over the last three years, a growing amount of reports highlighted the exceptional catalytic performances of Aquivion PFSA in many challenging chemical reactions. To date, all these studies employed Aquivion PFSA in powder form and the impact of shap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d72b8e475ae3cef7bce644dbb34fb3b6
https://doi.org/10.1039/c9cy00034h

Oligoether carboxylate counterions: An innovative way towards surfactant ionic liquids

Autor: Christoph Allolio, Werner Kunz, Boris Estrine, Lydia Zahnweh, Eva Müller, Jörg Heilmann, Oliver Zech

Publikováno v: Journal of Molecular Liquids. 251:61-69

Recently, a new class of Ionic Liquids based on oligoether carboxylates was introduced by our research group. This COncept of Melting Point Lowering due to EThoxylation (COMPLET) is now extended to cationic ammonium-based surfactants as counterions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb09cf5aa314955e8909e0e433c1324e
https://doi.org/10.1016/j.molliq.2017.12.037

Elucidation of the role of betaine hydrochloride in glycerol esterification: towards bio-based ionic building blocks

Autor: Christian Bachmann, C. Journoux-Lapp, K. De Oliveira Vigier, Sinisa Marinkovic, Boris Estrine, François Jérôme, Gilles Frapper

Publikováno v: Green Chemistry
Green Chemistry, Royal Society of Chemistry, 2017, 19 (23), pp.5647-5652. ⟨10.1039/C7GC02767B⟩

The mechanism of bio-based betaine hydrochloride esterification with glycerol has been studied through DFT modelling and experimental approaches. Interestingly, our proposed mechanism differs from the classical Watson and Ingold ones. In particular,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35d9569fe2df041a1ef26e93ad103186
https://doi.org/10.1039/c7gc02767b

Contributors

Autor: Edgar Acosta, Sampson Anankanbil, Richard D. Ashby, Long Bai, Alexander Beck, Neil W. Boaz, Jiazhi Chen, Stephanie K. Clendennen, Mª del Carmen Morán, Boris Estrine, Mareen Geissler, Zheng Guo, Rudolf Hausmann, Douglas G. Hayes, Yongjin He, Marius Henkel, Krutika Invally, François Jérome, Lu-Kwang Ju, Toshio Kakui, Jingbo Li, Sofie Lodens, Sinisa Marinkovic, Kambiz Morabbi Heravi, Lourdes Pérez, Aurora Pinazo, Ramon Pons, Sang-Hyun Pyo, Sophie Roelants, Orlando J. Rojas, George A. Smith, Wim Soetaert, Daniel K.Y. Solaiman, Cosima Stubenrauch, Sang-Jin Suh, Suryavarshini Sundar, Blaise Tardy, Norio Tobori, Lisa Van Renterghem, Nicole Werner, Wenchao Xiang, Ran Ye, Susanne Zibek

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88e4a0a578bd931ed2d1466a580cdbf5
https://doi.org/10.1016/b978-0-12-812705-6.09992-5