Les matériaux pour capteurs chimiques - Université de Bourgogne Accéder directement au contenu
Article Dans Une Revue L'Actualité Chimique Année : 2002

Les matériaux pour capteurs chimiques

Résumé

A chemical sensor is composed of one part supplying chemical reco gnition coupled to one transducing system. At the recognition origin, interaction with the target chemical species is oftwo types, either electronic exchange, or ionic exchange. Two large classes of materials that can supply recognition proceed: metals and semiconductors giving rise to electronic exchange and ionic conducting materials giving rise to ionic exchan- ge. This paper is structured in tw o large parts, emphasizing on materi als inducing specific interactions: semiconductor materials (metallic oxides and molecular semiconductors) and ionic conductor materials. In each part will be presented nature of materials, way of elaboration, mechanisms of interaction with target chemical species and associated response laws, applications and new developments.
Fichier non déposé

Dates et versions

emse-00437723 , version 1 (01-12-2009)

Identifiants

  • HAL Id : emse-00437723 , version 1

Citer

Nicole Jaffrezic-Renault, Christophe Pijolat, Alain Pauly, Jérôme Brunet, Christelle Varenne, et al.. Les matériaux pour capteurs chimiques. L'Actualité Chimique, 2002, 3, pp.158-73. ⟨emse-00437723⟩
141 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More