A Novel Ferrocene‐DOPPV Conjugated Copolymer | Zendy

Gonçalves Camila S. | Zendy; Serbena José P. | Zendy; Hümmelgen Ivo A. | Zendy; Gruber Jonas | Zendy

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A Novel Ferrocene‐DOPPV Conjugated Copolymer

Author(s) -

Gonçalves Camila S.,

Serbena José P.,

Hümmelgen Ivo A.,

Gruber Jonas

Publication year - 2006

Publication title -

macromolecular symposia

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.257

H-Index - 76

eISSN - 1521-3900

pISSN - 1022-1360

DOI - 10.1002/masy.200651304

Subject(s) - cyclic voltammetry , conjugated system , differential scanning calorimetry , materials science , ferrocene , copolymer , analytical chemistry (journal) , fourier transform infrared spectroscopy , thermogravimetry , raman spectroscopy , homo/lumo , polymer chemistry , nuclear chemistry , chemistry , polymer , organic chemistry , molecule , inorganic chemistry , chemical engineering , electrochemistry , physics , electrode , composite material , optics , engineering , thermodynamics

The synthesis of a conjugated copolymer, poly[(1,1′‐ferrocenylenevinylene)‐ co‐(2,5‐di‐ n ‐octyloxy)‐ p ‐phenylenevinylene] ( PFV‐DOPPV ) via McMurry coupling of 1,1′‐ferrocenedialdehyde and 2,5‐di‐ n ‐octyloxybenzene‐1,4‐dialdehyde is reported. PFV‐ DOPPV was fully characterized by 1 H NMR, FTIR, FT‐Raman, UV‐VIS, cyclic voltammetry, size exclusion chromatography (SEC), inductively coupled plasma ‐ optical emission spectrometry (ICP‐OES), thermogravimetry (TG) and differential scanning calorimetry (DSC). The ionization potential, band‐gap energy, electron affinity, HOMO and LUMO levels could be estimated. Electrical measurements in a sandwich device exposed to magnetic fields revealed magnetoresistance.

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