Výsledky vyhledávání - "Poinsignon, Christiane"

Lattice vibrations of manganese oxides: Part I. Periodic structures

Autor: Julien, C.-M., Massot, M., Poinsignon, Christiane

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy [1994-...]
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy [1994-..], 2004, 60 (3), pp. 689-700. ⟨10.1016/S1386-1425(03)00279-8⟩
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy [1994-..], Elsevier, 2004, 60 (3), pp. 689-700. ⟨10.1016/S1386-1425(03)00279-8⟩

International audience; Raman scattering (RS) and Fourier transform–infrared (FT–IR) spectroscopy have been applied to the structural characterisation of manganese dioxides (MDOs). A variety of synthetic battery-grade MDOs are investigated for co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2f334c2a3d65d393e9707168699f59bb
https://hal.science/hal-00417960

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The titration of clay minerals II. Structure-based model and implications for clay reactivity

Autor: Tournassat, Christophe, Ferrage, Eric, Poinsignon, Christiane, Charlet, Laurent

Publikováno v: Journal of Colloid and Interface Science
Journal of Colloid and Interface Science, Elsevier, 2004, 273 (1), pp.234-246. ⟨10.1016/j.jcis.2003.11.022⟩

International audience; The potentiometric titration and CEC data presented in part I are modeled in this paper, part II. Two models are compared: the two pK, three complexation sites plus exchange sites nonelectrostatic model developed by Baeyens an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1315c3dd8d07ba98960ff3391c32c111
https://hal.archives-ouvertes.fr/hal-00109235

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Structural–chemical disorder of manganese dioxides: II. Influence on textural properties

Autor: Prélot, Bénédicte, Villiéras, Frédéric, Pelletier, Manuel, Razafitianamaharavo, Angelina, Thomas, Fabien, Poinsignon, Christiane

Publikováno v: Journal of Colloid and Interface Science
Journal of Colloid and Interface Science, Elsevier, 2003, 264 (2), pp. 343-353. ⟨10.1016/S0021-9797(03)00394-1⟩

International audience; Relationships between structural parameters of MnO2 and their surface properties at the solid–gas interface were investigated. The studied series ranged from ramsdellite to pyrolusite and encompassed disordered γ-MnO2 sampl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::266694d9735095f11dd0f53b57e0e1d3
https://hal.archives-ouvertes.fr/hal-00421026

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Structural–chemical disorder of manganese dioxides : 1. Influence on surface properties at the solid–electrolyte interface

Autor: Prélot, Bénédicte, Poinsignon, Christiane, Thomas, Fabien, Schouller, Elisabeth, Villiéras, Frédéric

Publikováno v: Journal of Colloid and Interface Science
Journal of Colloid and Interface Science, Elsevier, 2003, 257 (1), pp. 77-84. ⟨10.1016/S0021-9797(02)00013-9⟩

International audience; Relationships between lattice parameters of manganese dioxides and their surface properties at the solid–aqueous solution interface were investigated. The studied series ranged from ramsdellite to pyrolusite and encompassed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0744e11d3108744d9e3dbe1695fba357
https://hal.archives-ouvertes.fr/hal-00421023

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