Preparation of electrically conductive polymers

Details Preparation of electrically conductive polymers Preparation of electrically conductive polymers

1982-01-29

1983-10-04

Barr, Josephine

Compositions

Electrically conductive or emissive compositions

Free metal containing

252518, 252500, 528492, 525375, 525377, 524 86, 524 99, 524198, H01B 102

Patent

active

044077394

ABSTRACT:
A process for the preparation of electrically conductive polymers which have conductivities greater than 10.sup.-2 S/cm and possess improved stability to oxygen, comprising treating an organic unsaturated polymer of the series of the polyphenylenes, heterophenylenes and polyacetylenes, in the absence of moisture and of oxygen, first with an organic nitroso compound and then with a conventional dopant, the latter being, in particular H.sub.2 SO.sub.4, AsF.sub.5, SbF.sub.5, UF.sub.6, SbCl.sub.5, AlCl.sub.3, BF.sub.3, CF.sub.3 SO.sub.3 H, VOCl.sub.3, HClO.sub.4, NO.sup.+ SbF.sub.6.sup.-, NO.sub.2.sup.+ SbF.sub.6.sup.-, NO.sup.+ AsF.sub.6, NO.sup.+ PF.sub.6.sup.-, I.sub.2, Br.sub.2, ICl, PF.sub.5, CrO.sub.2 Cl.sub.2, NO.sub.2.sup.+ PF.sub.6.sup.-, NO.sup.+ BF.sub.4.sup.-, NO.sup.+ ClO.sub.4.sup.-, (CF.sub.3).sub.2 SO.sub.4, NbF.sub.5, TaF.sub.5, WF.sub.6, FeCl.sub.3, CdCl.sub.2, 2,4,6-trinitrophenol, 2,4,6-trinitrophenylsulfonic acid or 2,4,6-trinitrophenylcarboxylic acid or lithium, sodium, potassium, calcium, barium, radium or an amide of these metals.

REFERENCES:
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