Transport and magnetic studies of segmented polyacetylene

Fulin Zuo, A. J. Epstein, X. Q. Yang, D. B. Tanner, G. Arbuckle, A. G. MacDiarmid

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

Earlier studies of conducting polymers focused on polyacetylene, (CH)x, where extended conjugation lengths and crystallinity are present. We present here the results of a detailed study of temperature dependent magnetic susceptibility and ac and dc transport of [CHDy] and [CHDy+zAz-]x where A is oxygen and iodine and 0.02≤y≤0.17. The CHDy introduce sp3 defects along the otherwise sp2 bonded polyacetylene chains and result in "segmentation" of the chain. Our results show that the presence of the sp3 bonded carbons has only a moderate effect on the conjugation of the pi band of polyacetylene.

Original languageEnglish (US)
Pages (from-to)433-438
Number of pages6
JournalSynthetic Metals
Volume17
Issue number1-3
DOIs
StatePublished - Jan 1 1987
Externally publishedYes

Fingerprint

Polyacetylenes
polyacetylene
conjugation
Conducting polymers
conducting polymers
Iodine
Magnetic susceptibility
iodine
crystallinity
Carbon
methylidyne
Oxygen
magnetic permeability
Defects
carbon
defects
oxygen
Temperature
temperature

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

Zuo, F., Epstein, A. J., Yang, X. Q., Tanner, D. B., Arbuckle, G., & MacDiarmid, A. G. (1987). Transport and magnetic studies of segmented polyacetylene. Synthetic Metals, 17(1-3), 433-438. https://doi.org/10.1016/0379-6779(87)90778-8

Transport and magnetic studies of segmented polyacetylene. / Zuo, Fulin; Epstein, A. J.; Yang, X. Q.; Tanner, D. B.; Arbuckle, G.; MacDiarmid, A. G.

In: Synthetic Metals, Vol. 17, No. 1-3, 01.01.1987, p. 433-438.

Research output: Contribution to journalArticle

Zuo, F, Epstein, AJ, Yang, XQ, Tanner, DB, Arbuckle, G & MacDiarmid, AG 1987, 'Transport and magnetic studies of segmented polyacetylene', Synthetic Metals, vol. 17, no. 1-3, pp. 433-438. https://doi.org/10.1016/0379-6779(87)90778-8
Zuo F, Epstein AJ, Yang XQ, Tanner DB, Arbuckle G, MacDiarmid AG. Transport and magnetic studies of segmented polyacetylene. Synthetic Metals. 1987 Jan 1;17(1-3):433-438. https://doi.org/10.1016/0379-6779(87)90778-8
Zuo, Fulin ; Epstein, A. J. ; Yang, X. Q. ; Tanner, D. B. ; Arbuckle, G. ; MacDiarmid, A. G. / Transport and magnetic studies of segmented polyacetylene. In: Synthetic Metals. 1987 ; Vol. 17, No. 1-3. pp. 433-438.
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