关键词: 钴化合物, 异丁基, 铝化合物, 镍化合物, 铁化合物, 锰化合物, 镉化合物, 钒化合物, 环烷酸盐, 聚合物膜

Transition metal (V, Cr, Mn, Fe, Co, Ni) naphthenate-(iso-Bu)3Al catalyst systems could promote simultaneous polymerisation and formation of poly(phenylacetylene) (I) films at room temperature in hydrogenated gasoline-PhMe mixed solvent. The activity of the catalysts decreased in the following order: Fe > Cr > Co > Mn > V > Ni. The effect of solvent, catalyst, and polymerisation conditions on the formation of I was studied. The activation energy for polymerisation using Fe naphthenate-(iso-Bu)3Al catalyst was 20 kJ/mol. I films could be yellow, orange, red, and/or brown color and had rich cis-content, high mol. wt., high structural stability, and high crystallinity as well as semiconductor characteristics (109 W.cm).

Key words: COBALT COMPOUNDS, ISOBUTYL GROUP, ALUMINIUM COMPOUNDS, NICKEL COMPOUNDS, IRON COMPOUNDS, MANGANESE COMPOUNDS, CADMIUM COMPOUNDS, VANADIUM COMPOUNDS, NAPHTHENATE, POLYMER FILMS