Zobrazeno 1 - 10
of 458
pro vyhledávání: '"Pellenq, Roland"'
Publikováno v:
Journal of Chemical Physics; 9/7/2024, Vol. 161 Issue 9, p1-9, 9p
Autor:
Levitz, Pierre, Bonnaud, Patrick, Cazade, Pierre-Andre, Pellenq, Roland J.-M., Coasne, Benoit
Publikováno v:
Diffusion fundamentals. 16(16):1-2
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A13745
https://ul.qucosa.de/api/qucosa%3A13745/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A13745/attachment/ATT-0/
Autor:
Dragulet, Francis, Goyal, Abhay, Ioannidou, Katerina, Pellenq, Roland J. -M., Del Gado, Emanuela
Publikováno v:
J. Phys. Chem. B 2022, 126, 26, 4977-4989
Ion specificity and related Hofmeister effects, ubiquitous in aqueous systems, can have spectacular consequences in hydrated clays, where ion-specific nanoscale surface forces can determine large scale cohesive, swelling and shrinkage behaviors of so
Externí odkaz:
http://arxiv.org/abs/2204.01631
Autor:
Goyal, Abhay, Palaia, Ivan, Ioannidou, Katerina, Ulm, Franz-Josef, Van Damme, Henri, Pellenq, Roland J. -M., Trizac, Emmanuel, Del Gado, Emanuela
Publikováno v:
Sci. Adv. 7, eabg5882 (2021)
Cement is one of the most produced materials in the world. A major player in greenhouse gas emissions, it is the main binding agent in concrete, to which it provides a cohesive strength that rapidly increases during setting. Understanding how such co
Externí odkaz:
http://arxiv.org/abs/2108.03145
Publikováno v:
In Cement and Concrete Research January 2024 175
Autor:
Monfared, Siavash, Zhou, Tingtao, Andrade, Jose E., Ioannidou, Katerina, Radjai, Farhang, Ulm, Franz-Josef, Pellenq, Roland J. -M.
Publikováno v:
Phys. Rev. Lett. 125, 255501 (2020)
Utilizing a 3D mean-field lattice-gas model, we analyze the effect of confinement on the nature of capillary phase transition in granular aggregates with varying disorder and their inverse porous structures obtained by interchanging particles and por
Externí odkaz:
http://arxiv.org/abs/2008.04201
Autor:
Haist, Michael, Divoux, Thibaut, Krakowiak, Konrad J., Skibsted, Jørgen, Pellenq, Roland J. -M., Müller, Harald S., Ulm, Franz-Josef
From soft polymeric gels to hardened cement paste, amorphous solids under constant load exhibit a pronounced time-dependent deformation called creep. The microscopic mechanism of such a phenomenon is poorly understood in amorphous materials and const
Externí odkaz:
http://arxiv.org/abs/2008.02617
Autor:
Zhou, Tingtao, Mirzadeh, Mohammad, Fraggedakis, Dimitrios, Pellenq, Roland J. -M., Bazant, Martin Z.
Freezing in charged porous media can induce significant pressure and cause damage to tissues and functional materials. We formulate a thermodynamically consistent theory to model freezing phenomena inside charged heterogeneous porous space. Two regim
Externí odkaz:
http://arxiv.org/abs/1909.09332
Autor:
Zhou, Tingtao, Ioannidou, Katerina, Ulm, Franz-Josef, Bazant, Martin Z., Pellenq, Roland J. M.
Publikováno v:
Proceedings of the National Academy of Sciences May 2019, 201901160
Capillary effects such as imbibition-drying cycles impact the mechanics of granular systems over time. A multiscale poromechanics framework was applied to cement paste, that is the most common building material, experiencing broad humidity variations
Externí odkaz:
http://arxiv.org/abs/1905.11206
A remarkable variety of organisms and wet materials are able to endure temperatures far below the freezing point of bulk water. Cryo-tolerance in biology is usually attributed to "anti-freeze" proteins, and yet massive supercooling ($< -40^\circ$C) i
Externí odkaz:
http://arxiv.org/abs/1905.07036