Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Renault S.a.s.

Aurélien Gohier

Serge Palacin

Pascale Chenevier

Martine Mayne-L'Hermite

Jérome Chancolon

Isabel Jimenez-Gordon

Jérôme Chancolon

A device is disclosed for detecting at least one chemical compound comprising at least one carbon nanotube with several graphene layers, on which is grafted at least one molecule bearing group G1 capable of reacting with the chemical compound or a precursor of such a group G1. The uses and the method of making such a device is also disclosed.

Chemical sensors containing carbon nanotubes, method for making same, and uses therof

A method of manufacturing an electrode, including: a) depositing catalytic growth seeds on an electrically conducting support by aerosol spraying, b) growth of oriented carbon nanotubes on the basis of the deposition of the catalytic growth seeds, c) a deposition of sulphur on the oriented carbon nanotubes formed in b), and d) a deposition of a layer of carbon on the sulphur. An electrode, as well as to a battery including such an electrode, includes an electrically conducting support and oriented carbon nanotubes disposed on the surface of the electrically conducting support and covered at least partly by sulphur, the oriented carbon nanotubes exhibiting a length of greater than 20 &#x3bc;m, or greater than 50 &#x3bc;m.

Method of manufacturing an electrode, corresponding electrode and battery comprising such an electrode

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Antony, France

Aurélien Gohier