초록 ▼

A process for the preparation of electrically conductive hetero-polyaromatics, having conductivities greater than 10-2S/cm, wherein from 0.5 to 35 percent by weight of a strong Lewis acid having a pka of from -10 to +4, preferably AsF5, SbF5, UF6, HClO4, NO+SbF6-, NO+AsF6-, NO+PF6-, NO2+PF6-, NO+BF4

A process for the preparation of electrically conductive hetero-polyaromatics, having conductivities greater than 10-2S/cm, wherein from 0.5 to 35 percent by weight of a strong Lewis acid having a pka of from -10 to +4, preferably AsF5, SbF5, UF6, HClO4, NO+SbF6-, NO+AsF6-, NO+PF6-, NO2+PF6-, NO+BF4-, NO2+BF4-, NO+ClO4-, (CF3)2SO4, 2,4,6-trinitrophenol, 2,4,6-trinitrophenylsulfonic acid or 2,4,6-trinitrobenzoic acid, is added to a hetero-polyaromatic in the absence of moisture and of oxygen.

대표청구항 ▼

A process for the preparation of electrically conductive hetero-polyaromatics having conductivities greater than 10-2 S/cm which comprises: adding to a hetero-polyaromatic of the formula [Figure] I ps or the formula [K-X]m II where X is SO2, S, O, NH, Se or [Figure] K is naphthalene, anthracene, per

A process for the preparation of electrically conductive hetero-polyaromatics having conductivities greater than 10-2 S/cm which comprises: adding to a hetero-polyaromatic of the formula [Figure] I ps or the formula [K-X]m II where X is SO2, S, O, NH, Se or [Figure] K is naphthalene, anthracene, perylene or coronene, m is from 1 to 5, preferably from 1 to 2, and n is from 5 to 1,000, preferably from 5 to 500, in the absence of moisture and of oxygen, from 0.5 to 35 percent by weight, based on the weight of the hetero-polyaromatic, of a strong Lewis acid having a pka of from -10 to +4.