Synthesis and Proton Conductivity of Highly Sulfonated Poly(thiophenylene)

The synthesis and characterization of poly(thiophenylenesulfonic acid), a novel class of polyaromatic electrolyte possessing up to 2.0 sulfonic acid groups per phenylene unit (m = 2.0), are described. 4-(Methylsulfinyl)diphenyl sulfide (1) was polymerized in sulfuric acid upon heating (

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Veröffentlicht in:Macromolecules 1997-05, Vol.30 (10), p.2941-2946
Hauptverfasser: Miyatake, Kenji, Shouji, Eiichi, Yamamoto, Kimihisa, Tsuchida, Eishun
Format: Artikel
Sprache:eng
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Zusammenfassung:The synthesis and characterization of poly(thiophenylenesulfonic acid), a novel class of polyaromatic electrolyte possessing up to 2.0 sulfonic acid groups per phenylene unit (m = 2.0), are described. 4-(Methylsulfinyl)diphenyl sulfide (1) was polymerized in sulfuric acid upon heating (
ISSN:0024-9297
1520-5835
DOI:10.1021/ma961830t