MICROCRYSTALLINE CELLULOSE AS A GREEN WAY FOR SUBSTITUTING BaTiO 3 IN DIELECTRIC COMPOSITES AND IMPROVING THEIR DIELECTRIC PROPERTIES - Université de Limoges Accéder directement au contenu
Article Dans Une Revue Cellulose Chemistry and Technology Année : 2015

MICROCRYSTALLINE CELLULOSE AS A GREEN WAY FOR SUBSTITUTING BaTiO 3 IN DIELECTRIC COMPOSITES AND IMPROVING THEIR DIELECTRIC PROPERTIES

Résumé

Barium titanate (BT) and microcrystalline cellulose (MCC) were used to improve the dielectric properties of a commercial vinylic resin. Using a green method, two binary composites (vinylic resin/BaTiO 3 , vinylic resin/MCC) and one ternary composite (vinylic resin/BaTiO 3 /MCC) were prepared. The results obtained for the MCC containing composite show an identical evolution of the relative permittivity compared to BaTiO 3 composites with weak dielectric losses. In consequence, the feasibility of the substitution of BaTiO 3 with MCC, an economical and biosourced material is demonstrated.

Domaines

Matériaux
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Dates et versions

hal-01239614 , version 1 (11-12-2015)

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  • HAL Id : hal-01239614 , version 1

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Adel Zyane, Ahmed Belfkira, François Brouillette, Romain Lucas, Pascal Marchet. MICROCRYSTALLINE CELLULOSE AS A GREEN WAY FOR SUBSTITUTING BaTiO 3 IN DIELECTRIC COMPOSITES AND IMPROVING THEIR DIELECTRIC PROPERTIES. Cellulose Chemistry and Technology, 2015. ⟨hal-01239614⟩
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