F
Florence Babonneau
Researcher at Collège de France
Publications - 284
Citations - 14396
Florence Babonneau is an academic researcher from Collège de France. The author has contributed to research in topics: Solid-state nuclear magnetic resonance & Mesoporous material. The author has an hindex of 59, co-authored 283 publications receiving 13317 citations. Previous affiliations of Florence Babonneau include Centre national de la recherche scientifique & Pierre-and-Marie-Curie University.
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Journal ArticleDOI
Thermal Decomposition of Poly(methylsilsesquicarbodiimide) to Amorphous Si−C−N Ceramics
Andreas O. Gabriel,Ralf Riedel,Wolfgang Dressler,Silvia Reichert,Christel Gervais,Jocelyne Maquet,Florence Babonneau +6 more
TL;DR: In this paper, the structural transition from the molecular precursor to the final amorphous SiCN ceramic was studied by solid-state NMR spectroscopy, where the coordination of the silicon atoms changes from CH3−Si(−NCN−)3 in the polysilyl carbodiimide precursor at room temperature to Si(−N<)4 in the X-ray ammorphous reaction product formed at 1200 °C.
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Nanoscale Platelet Formation by Monounsaturated and Saturated Sophorolipids under Basic pH Conditions.
Anne-Sophie Cuvier,Florence Babonneau,Jan Berton,Christian V. Stevens,G. C. Fadda,Gérard Pehau-Arnaudet,Patrick Le Griel,Sylvain Prévost,Javier Pérez,Niki Baccile +9 more
TL;DR: This work shows that the electrostatic repulsion forces generated by COO(-) mainly drive the self-assembly process at basic pH, in contrast with that found at pH below neutrality, at which self- assembly is driven by van der Waals forces and hydrogen bonding, and thus, is in agreement with previous findings on carbohydrate-based gemini surfactants.
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Solid state 47,49Ti, 87Sr and 137Ba NMR characterisation of mixed barium/strontium titanate perovskites
Christel Gervais,Delphine Veautier,Mark E. Smith,Florence Babonneau,Philippe Belleville,Clément Sanchez +5 more
TL;DR: Preliminary results were obtained on (87)Sr NMR showing behaviour comparable to (137)Ba NMR, i.e. a broadening of the peaks due to an increasing quadrupolar interaction with the amount of barium distorting the environment of the strontium sites.
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Synthesis and Characterization of β’-SiAlON Ceramics from Organosilicon Polymers
TL;DR: In this article, a polycarbosilane has been modified with aluminum alkoxide to obtain a new preceramic compound, and pyrolysis in NH3 flow of this polyaluminocarbosilanes leads to the formation of an amorphous Si-Al-O-N phase.
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Nano-structured zinc oxide–cotton fibers: synthesis, characterization and applications
Issa M. El-Nahhal,Shehata M. Zourab,Fawzi S. Kodeh,Abdelraouf A. Elmanama,Mohamed Selmane,Isabelle Génois,Florence Babonneau +6 more
TL;DR: In this paper, ZnO-cotton fiber nano-composite was tested against Escherichia coli (gram negative) and Staphylococcus aureus (gram positive) cultures, and showed a significant antimicrobial activity.