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Electrical conductivity of poly(2-ethynylthiophene) and poly(2-ethynylfuran) doped with electron acceptors

✍ Scribed by Yeong Soon Gal; Bal Jung; Sam Kwon Choi

Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
377 KB
Volume
42
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

✦ Synopsis

The electrical conductivity of poly ( 2-ethynylthiophene) (P2ET) and poly (2-ethynylfuran) (P2EF) doped with electron acceptors such as iodine, bromine, and ferric chloride was investigated. The maximum electrical conductivities of P2ET and P2EF doped with iodine were 3 X Q-' cm-', respectively. The electrical conductivity was nearly independent with increasing molecular weight. The spectral measurements such as UV-visible, infrared, electron paramagnetic resonance, thermogravimetric analysis, and X-ray diffraction were also carried out.

f2-1 cm-' and 5 X * To whom correspondence should be addressed.

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