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Article Dans Une Revue Molecular Crystals and Liquid Crystals Année : 2008

Cellulose-based composites for membranes by in situ radical polymerization

Résumé

Cellulose-containing composites based on copolymers of acrylic acid with styrene, 4-chloro-methyl-styrene and maleic anhydride were prepared for proton conducting membranes. The influence of the substrate on the copolymer composition as well as the copolymer/cellulose ratio on the basic properties of composite materials is discussed using the FT-IR, optical microscopy, SEM, TGA-DSC and conductivity measurements. Moderate water swelling (2-10%) of the synthesized membranes provided volume resistivities down to 1 times 105 Ω · cm, adequate for further processing as proton exchange membrane.

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Dates et versions

hal-00397539 , version 1 (22-06-2009)

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  • HAL Id : hal-00397539 , version 1

Citer

Doriana Stanciu, Mircea Vuluga, Ana-Maria Albu, Thierry Hamaide, Mircea Teodorescu, et al.. Cellulose-based composites for membranes by in situ radical polymerization. Molecular Crystals and Liquid Crystals, 2008, 484, pp.437-451. ⟨hal-00397539⟩
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