Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Gibaud, Thomas"'
Autor:
Bauland, Julien, Andrieux, Vivien, Pignon, Frédéric, Frath, Denis, Bucher, Christophe, Gibaud, Thomas
Publikováno v:
Soft Matter 2024
Supramolecular crystal gels, a subset of molecular gels, form through self-assembly of low molecular weight gelators into interconnecting crystalline fibers, creating a three-dimensional soft solid network. This study focuses on the formation and pro
Externí odkaz:
http://arxiv.org/abs/2407.15552
Publikováno v:
J. Rheol. 68, 429 (2024)
The rheological behavior of colloidal dispersions is of paramount importance in a wide range of applications, including construction materials, energy storage systems and food industry products. These dispersions consistently exhibit non-Newtonian be
Externí odkaz:
http://arxiv.org/abs/2403.10262
Colloidal gels undergo a phenomenon known as physical aging, i.e., a continuous change of their physical properties with time after the gel point. To date, most of the research effort on aging in gels has been focused on suspensions of hard colloidal
Externí odkaz:
http://arxiv.org/abs/2403.10176
Autor:
Sudreau, Iana, Servel, Marion, Freyssingeas, Eric, Liénard, François, Karpati, Szilvia, Parola, Stéphane, Jaurand, Xavier, Dugas, Pierre-Yves, Matthews, Lauren, Gibaud, Thomas, Divoux, Thibaut, Manneville, Sébastien
Publikováno v:
Physical Review Materials 7, 115603 (2023)
Boehmite, an aluminum oxide hydroxide $\gamma$-AlO(OH), is broadly used in the form of particulate dispersions in industrial applications, e.g., for the fabrication of ceramics and catalyst supports or as a binder for extrusion processes. Under acidi
Externí odkaz:
http://arxiv.org/abs/2303.16572
Publikováno v:
Journal of Rheology 67, 621 (2023)
Typically, in quiescent conditions, attractive colloids at low volume fractions form fractal gels structured into two length scales: the colloidal and the fractal cluster scales. However when flow interfere with gelation colloidal fractal gels may di
Externí odkaz:
http://arxiv.org/abs/2210.10505
Autor:
Yardimci, Sevim, Gibaud, Thomas, Schwenger, Walter, Sartucci, Matthew R., Olmsted, Peter D., Urbach, Jeffrey S., Dogic, Zvonimir
We study how the three-dimensional shape of rigid filaments determines the microscopic dynamics and macroscopic rheology of entangled semi-dilute Brownian suspensions. To control the filament shape we use bacterial flagella, which are micron-long hel
Externí odkaz:
http://arxiv.org/abs/2209.09196
Autor:
Roizard, Clément, Andrieux, Vivien, Chowdhury, Shagor, Reynard-Feytis, Quentin, Kahlfuss, Christophe, Saint-Aman, Eric, Chevallier, Floris, Bucher, Christophe, Gibaud, Thomas, Frath, Denis
Viologen-based ditopic bis-pyridinyl-triazole bidentate ligands self-assemble in the presence of palladium ions into supramolecular polymers whose structure is imposed by the directed formation of coordination bonds. Light-irradiation of these electr
Externí odkaz:
http://arxiv.org/abs/2203.12508
Autor:
Dagès, Noémie, Bouthier, Louis V., Matthews, Lauren, Manneville, Sébastien, Divoux, Thibaut, Poulesquen, Arnaud, Gibaud, Thomas
Publikováno v:
Soft Matter 18, 6645 (2022)
Colloidal gels are out of equilibrium soft solids composed of attractive Brownian particles that form a space-spanning network at low volume fractions. The elastic properties of these systems result from the network microstructure, which is very sens
Externí odkaz:
http://arxiv.org/abs/2203.08675
Autor:
Chowdhury, Shagor, Reynard-Feytis, Quentin, Roizard, Clément, Frath, Denis, Chevallier, Floris, Bucher, Christophe, Gibaud, Thomas
Ditopic bis-(triazole-pyridine)viologens are bidentate ligands that self-assemble into coordination polymers. In such photo-responsive materials, light irradiation initiates photo-induced electron transfer to generate pi-radicals that can self-associ
Externí odkaz:
http://arxiv.org/abs/2106.15688
Autor:
Pignon, Frédéric, Guilbert, Emilie, Mandin, Samuel, Hengl, Nicolas, Karrouch, Mohamed, Jean, Bruno, Putaux, Jean-Luc, Gibaud, Thomas, Manneville, Sebastien, Narayanan, Theyencheri
Publikováno v:
In Journal of Colloid And Interface Science April 2024 659:914-925