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Article Dans Une Revue e-polymers Année : 2006

Synthesis of highly sulfonated polystyrene-based block copolymers soluble in tetrahydrofuran

Résumé

Polystyrene-block-polyisoprene with hydrogenated polyisoprene block (Shellvis 50) was sulfonated to a high degree (up to 42 mol% of styrene units) using acetyl sulfate as sulfonation agent in various chlorinated solvents. Membranes were prepared from the tetrahydrofuran solution of the sulfonated copolymer by casting. The membranes were characterized by conductivity and SAXS measurements.

Domaines

Polymères
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Dates et versions

hal-00109041 , version 1 (23-10-2006)

Identifiants

  • HAL Id : hal-00109041 , version 1

Citer

M. Janata, V. Kudela, D. Gromadzki, P. Stepanek, F. Nallet, et al.. Synthesis of highly sulfonated polystyrene-based block copolymers soluble in tetrahydrofuran. e-polymers, 2006, p.1-12. ⟨hal-00109041⟩
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