Ordering of a nanoconfined water network around zinc Ions induces high proton conductivity in layered titanate

Autor: Seongkoo Kang, Kyle G. Reeves, Ivette Aguilar, Ana Gabriela Porras Gutierrez, Jean-Claude Badot, Serge Durand-Vidal, Christophe Legein, Monique Body, Antonella Iadecola, Olaf J. Borkiewicz, Olivier Dubrunfaut, Franck Fayon, Pierre Florian, Damien Dambournet

Publikováno v: Chemistry of Materials
Chemistry of Materials, 2023, 34 (9), pp.3967-3975. ⟨10.1021/acs.chemmater.1c04421⟩

International audience; We demonstrated that the chemical intercalation of Zn$^{2+}$ ions within the interlayer space of the structure of a disordered layered titanate results in a drastic increase of the room temperature bulk proton conductivity fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::776b143c134c92d60356fe65adbcdcc5
https://hal.sorbonne-universite.fr/hal-03951453/file/Manuscript.pdf

Hydronium Ions Stabilized in a Titanate-Layered Structure with High Ionic Conductivity: Application to Aqueous Proton Batteries

Autor: Christophe Legein, Olivier Dubrunfaut, Damien Dambournet, Christel Laberty-Robert, Seongkoo Kang, Monique Body, Arvinder Singh, Kyle G. Reeves, Jean-Claude Badot, Olaf J. Borkiewicz, Serge Durand-Vidal, Benoît Tremblay

Publikováno v: Chemistry of Materials
Chemistry of Materials, American Chemical Society, 2020, 32 (21), pp.9458-9469. ⟨10.1021/acs.chemmater.0c03658⟩
Chemistry of Materials, 2020, 32 (21), pp.9458-9469. ⟨10.1021/acs.chemmater.0c03658⟩

International audience; Proton chemistry is a fascinating field with both fundamental and applied aspects. The development of solid-state proton conductors relying on abundant elements could help bring these two aspects. In this scope, we synthesized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e1d2b6ddcd0654319d39ca46ce8d46a
https://hal.sorbonne-universite.fr/hal-03118933/file/Manuscript.pdf

Thermodynamic and NMR study of aggregation of dodecyltrimethylammonium chloride in aqueous sodium salicylate solution

Autor: Bernard Ancian, Serge Durand-Vidal, Marija Bešter-Rogač, Bojan Šarac, Guillaume Mériguet, Gaëlle M. Roger, Janez Cerkovnik

Publikováno v: Colloid and Polymer Science. 289:1597-1607

The complex aggregation processes of dodecyltrimethylammonium chloride (DTAC) have been studied in dilute solutions of sodium salicylate (NaSal) by isothermal titration calorimetry and electrical conductivity at temperatures between 278.15 K and 318.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68ef21d89f2ee352aea24679bc70ab14
https://doi.org/10.1007/s00396-011-2480-2

Characterization of humic substances and polyacrylic acid: A high precision conductimetry study

Autor: Pierre Turq, Serge Durand-Vidal, Gaëlle M. Roger, Scott Altmann, Guillaume Mériguet, Olivier Bernard

Publikováno v: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 356:51-57

The size and the charge of humic substances are key parameters to access their transport properties and their potential ability of complexation in the soil. The purpose of this paper is to show that high precision conductimetry coupled to a suitable

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8fa97c396db2aedb58ac6ed3bbb7084
https://doi.org/10.1016/j.colsurfa.2009.12.029

Coarse-graining in suspensions of charged nanoparticles

Autor: Ivan T. Lucas, Jean-François Dufrêche, Pierre Turq, Serge Durand-Vidal, Marie Jardat, Vincent Dahirel

Publikováno v: Pure and Applied Chemistry. 80:1229-1238

A coarse-grain description of nanocolloidal suspensions in the presence of an added salt is presented here. It enables us to simulate trajectories of the nanoparticles from effective functions that depend on average densities of salt ions. In practic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dab181bc7bd23f3d8089c4a170b93dfe
https://doi.org/10.1351/pac200880061229