Centre National De La Recherche Scientifique

Université De Picardie Jules Verne

Jean-Noel Chotard

Michel Bernard Armand

Jean-Marie Tarascon

Philippe Poizot

Mohamed Ati

Prabeer Barpanda

Franck Dolhem

A fluoro material is provided for use as an electrode active material as well as a process tar producing it. The material includes particles of a fluorosulfate which corresponds to formula (I) LFeMnSOF (I) in which 0&#x3c;x&#x2266;1 and 0&#x2266;y&#x3c;1. The material includes a phase of triplite structure and optionally a phase of tavorite structure, the phase of triplite structure representing at least 50% by volume. The material may be obtained from precursors of the elements of which it is constituted, via a ceramic route, via an ionothermal route or via a polymer route.

Fluoro material which may be used as an electrode active material

The present invention relates to a process for preparing a carbon foam, from selected oxocarbons or pseudo-oxocarbons, at low temperature and to the use of the material obtained via the implementation of this process for the manufacture of a system for detecting light waves.

Process for preparing a carbon foam and use of the material obtained

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Amiens, France

Jean-Noel Chotard