Details

Autor(en) / Beteiligte

• Zhang, Zhiming
• Wang, Liqun
• Deng, Junying
• Wan, Meixiang

Titel

Self-assembled nanostructures of polyaniline doped with poly(3-thiopheneacetic acid)

Ist Teil von

• Reactive & functional polymers, 2008-06, Vol.68 (6), p.1081-1087

Ort / Verlag

Amsterdam: Elsevier B.V

Erscheinungsjahr

2008

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A polymeric acid, poly(3-thiopheneacetic acid) (PTAA), was used as a dopant to successfully prepare self-assembled polyaniline (PANI) nanostructures oxidized by ammonium per-sulfate (APS) and FeCl 3 · 6H 2O as the oxidant. The diameter, crystallinity and conductivity of the PANI–PTAA nanostructures were strongly affected by the oxidant. In particular, the diameter of the nanostructures oxidized by FeCl 3 · 6H 2O was measured to be 20–30 nm, which was thinner than that of the nanostructures oxidized by APS (130 nm). The formation mechanism of the nanostructures was also discussed.