A Novel Approach for Synthesis of Carbyne by Electroreductive Polymerization of Diiodoacetylene Catalyzed by Ni Complex
- 1 November 1994
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 23 (11) , 2011-2014
- https://doi.org/10.1246/cl.1994.2011
Abstract
Diiodoacetylene was electropolymerized with Pt cathode at −2.0 V (vs. SCE) in the presence of Ni complex in dimethylformamide (DMF) under anaerobic conditions, giving an insoluble black powder which had a strong infrared absorption at 2050 cm−1 and a broad Raman peak around 2150 cm−1 due to conjugated polyyne structure. A compressed pellet of the as-prepared sample had an electrical conductivity of 3 × 10−5 S cm−1.Keywords
This publication has 11 references indexed in Scilit:
- Carbynoid species in electrochemical polymeric carbonSynthetic Metals, 1993
- Preparation of π-conjugated poly(thiophene-2,5-diyl), poly(p-phenylene), and related polymers using zerovalent nickel complexes. Linear structure and properties of the π-conjugated polymersMacromolecules, 1992
- Structure and Electrical Properties of Polyacetylene Yielding a Conductivity of 105 S/cmJapanese Journal of Applied Physics, 1990
- New process for the production of metal-like, stable polyacetyleneSynthetic Metals, 1987
- Dehydrofluorination of poly(vinylidene fluoride) in dimethylformamide solution: Synthesis of an operationally soluble semiconducting polymerJournal of Polymer Science: Polymer Chemistry Edition, 1985
- Attempted polymerization of substituted pipecolic acid NCA's: Dimerization and mechanismJournal of Polymer Science: Polymer Chemistry Edition, 1984
- Phase transfer catalysis in dehydrofluorination of poly(vinylidene fluoride) by aqueous sodium hydroxide solutionsJournal of Polymer Science: Polymer Chemistry Edition, 1983
- A Novel Type of Polycondensation Utilizing Transition Metal-Catalyzed C–C Coupling. I. Preparation of Thermostable Polyphenylene Type PolymersBulletin of the Chemical Society of Japan, 1978
- Carbon: A New View of Its High-Temperature BehaviorScience, 1978
- A New Allotropic Form of Carbon from the Ries CraterScience, 1968