摘要:
A process for the preparation of electrically conductive products which are stable to air and have conductivities greater than 1 .times.10.sup.-3 S/cm, by reacting a cation of a metal of group VII or VIII or of sub-group I of the periodic table with an organic chelating compound to give a metal chelate and oxidizing the latter to form a oxidized product, wherein the organic chelating compound is a 1,9-substituted phenalene of the formula I ##STR1## where X is O, NH, S, Se or Te and Y is OH, NH.sub.2 or SH. The electrically conductive products are useful for the production of solar cells, the conversion and fixing of radiation, the production of electrical and magnetic switches and the antistatic treatment of plastics.
摘要:
Polymers which have two or more stable, reversibly interconvertible oxidation states with half-wave potentials E.sub.1/2 of from -1.5 to +1 V, and which are obtained when a polymer having a reactive side group is reacted with a 1,9-substituted phenalene, are useful for producing electrically conductive systems, in the electrical industry, and for converting and fixing radiation, for producing electric switches, as electrochromic displays, for providing an antistatic finish on plastics and as reversible redox systems.
摘要:
A process for the preparation of electrically conductive polymers, having conductivities greater than 10.sup.-2 S/cm, wherein from 0.1 to 95% by weight of black phosphorus and from 0.5 to 25% by weight of sodium, potassium, rubidium or cesium or of an amide of these, preferably in tetrahydrofuran, dimethoxyglycol, nitromethane or methylene chloride (the molar ratio of alkali metal or amide to organic compound preferably being from 1:1 to 1:5) are added to an organic polymer chosen from the group comprising the polyphenylenes, heteropolyphenylenes and polyacetylenes, in the absence of moisture and of oxygen. The electrically conductive polymers obtained can be used in the electrical industry for the production of solar cells, for conversion and fixing of radiation and for the production of electrical and magnetic switches, and can also be used for the antistatic treatment of plastics.