Method of manufacturing high-molecular electrically conducting material

A method of manufacturing high-molecular electrically conducting material by means of doping the dissolved polymer with the admixtures of organic matter and spreading the solution onto a base consists, according to the invention, in doping the dissolved polymer with 0.1 - 5%/by weight in relation to...

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Bibliographische Detailangaben
Hauptverfasser: KRYSZEWSKI, MARIAN, PECHERZ, JANUSZ
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method of manufacturing high-molecular electrically conducting material by means of doping the dissolved polymer with the admixtures of organic matter and spreading the solution onto a base consists, according to the invention, in doping the dissolved polymer with 0.1 - 5%/by weight in relation to polymer/ of the admixture of high-molecular compound containing iterative units of general formula 1, where R1 denotes the methyl group R2 denotes independently the group of formula 2, the group of formula 3 or the group of formula /-CH2-/x, where x denotes the number 3 - 10, A denotes independently the atom of sulphur, nitrogen, phosphorus or arsenic, m being 0 if A denotes the sulphur atom or m being 1 if A denotes the atom of nitrogen, phosphorus or arsenic, or the substituent A is the above mentioned heteroatom in the aromatic ring of formula 4; the substituent R2 denotes then independently the group of formula /-CH2-/x, whereas x is as above, the group of formula -CH = CH- or -CH2-CH2-, x DEG denotes neutral molecule from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7, 7, 8, 8 - tetracyanoquinodimethane, its derivatives such as dibromotetracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dichlorotetracyanoquinodimethane, tetracyanonaphthaloquinodimethane, o-chloranil, p-benzoquinone; x denotes anion-radical from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7, 7, 8, 8 - tetracyanoquinodimethane, its derivatives such as dibromotracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dichlororotetracyanoquinodimethane, tetracyanophthaloquinodimethane, o-chloranil, p-benzoquinone; the molar ratio [x DEG ]/[x] has the value lying within the range 0 - 1 on condition that if this ratio is equal to 0, one adds to the solution 0.1 - 3%/by weight in relation to polymer/ of neutral molecules from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7, 7, 8, 8 - tetracyanoquinodimethane, its derivatives such as dibromotetracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dichlorotetracyanoquinodimethane, tetracyanonaphthaloquinodimethane, o-chloranil, p-benzoquinone. The material manufactured according to the invention is applied especially as the material screening electromagnetic radiation, the material collecting and carrying away electric charge, the material for cond