Laboratoire de chimie de la matière condensée de Paris | LCMCP

• Article dans une revue

Multifunctional Supramolecular Gels with Strong Mechanical Properties Formed by Self-Assembly of Polyoxometalate-Based Coordination Polymers

Lorenzo Casimiro, Florence Volatron, Grégoire Boivin, Benjamin Abécassis, Sandra Alves, Dalil Brouri, David Montero, Jean-Michel Guigner, Lise-Marie Chamoreau, Geoffrey Gontard, David Portehault, Yanling Li, Anna Proust, Rodrigue Lescouëzec, Guylaine Ducouret, Albert Solé-Daura, Patrick Davidson, Théo Merland, Guillaume Izzet

<div><p>Metallogels built in a bottom-up approach by metal coordination and supramolecular interactions have important potential for the elaboration of smart materials. In this context, we present here the formation of supramolecular coordination polymers driven by the complexation of…

JACS Au, 2024, ⟨10.1021/jacsau.4c00981⟩. ⟨hal-04823350⟩

• Pré-publication, Document de travail

Interpenetrated hydrogels composed of cellulose nanocrystals and biosurfactants

Thuy-Linh Phi, Niki Baccile, Eero Kontturi

2024. ⟨hal-04801256⟩

• Pré-publication, Document de travail

Enhancing aqueous dispersibility of uncharged cellulose through biosurfactant adsorption

Thuy-Linh Phi, Wenyang Xu, Petra Pernot, Niki Baccile, Eero Kontturi

Cellulose, the principal structural ingredient in plant cell wall, holds promise for a range of bio-based high-tech applications. Acid (e.g., HCl) hydrolysis of cellulose microfibrils leads to cellulose nanocrystals (CNCs), which are commonly suspended in water by repulsive interactions introduced…

2024. ⟨hal-04764723⟩

• Article dans une revue

Transforming Nanocrystals into Superhard Boron Carbide Nanostructures

Fernando Igoa Saldaña, Thomas Gaudisson, Sylvie Le Floch, Benoît Baptiste, Ludovic Delbes, Virgile Malarewicz, Olivier Beyssac, Keevin Béneut, Cristina Coelho Diogo, Christel Gervais, Gwenaëlle Rousse, Karsten Rasim, Yuri Grin, Alexandre Maître, Yann Le Godec, David Portehault

Boron carbide (B4+δC) possesses a large potential as structural material owing to its lightness, refractory character and outstanding mechanical properties. However, its large-scale industrialization is set back by its tendency to amorphize when subjected to an external stress. In the present work…

ACS Nano, 2024, ⟨10.1021/acsnano.4c08599⟩. ⟨hal-04754991⟩