Triazole electroactive polymers

Claim 2

A tractable electroactive polymer which comprises a charged polymer backbone of recurring units of a monocyclic N-substituted 1,3,4-triazole, wherein the 1-nitrogen atom is substituted with lower alkyl of 1-6 carbon atoms or phenyl, and a sufficient concentration of a charge-compensating ionic dopant associated therewith, wherein the polymer backbone is capable of undergoing reversible oxidation or reversible reduction or both to form the charged polymer backbone.

Claim 3

The electroactive polymer according to claim 1, wherein the recurring unit is 1-phenyl-1,3,4-triazole.

Claim 4

The electroactive polymer according to claim 1 wherein the recurring unit is 1-methyl-1,3,4-triazole.

Claim 5

The electroactive polymer according to claim 1, wherein the recurring units are interspersed with connecting units selected from the group consisting of: ##STR10## wherein R 1 is lower alkyl C 1 -C 6 , aryl, cycloalkyl, and alkoxy; R v , R vi and R vii are H, methyl, methoxy, halogen, and mixtures thereof; and R x is C 1 -C 4 alkyl.

Claim 6

The electroactive polymer according to claim 4, wherein the connecting units are selected from the group consisting of 1,4-phenylene, 4,4'-biphenylene, vinylene, and ethynylene.

Claim 7

The electroactive polymer according to claim 5, wherein the connecting unit is 1,4-phenylene.

Claim 8

The electroactive polymer according to claim 4, wherein the connecting unit is 4,4'-N-alkylaminodiphenylene.

Claim 9

The electroactive polymer according to claim 1, wherein the charge-compensating ionic dopant is a cation selected from the group consisting of the alkali metal ions, alkali earth metal ions, Group III metal ions, ##STR11## wherein R xi is a straight- or branched-chain alkyl group of C 1 -C 6 groups, or mixtures of said cations.

Claim 10

The electroactive polymer according to claim 1, wherein the polymer backbone has a molecular weight of from about 250 to about 250,000.

Claim 11

The electroactive polymer according to claim 9, wherein the polymer backbone has a molecular weight above about 10,000.

Claim 12

A tractable electroactive polymer which comprises a charged polymer backbone and charge-compensating ionic dopants associated therewith of the formula: ##STR12## wherein a is 0 or 1; b is 0 or 1; c is 0 or 1; n is an integer from 2 to 1,000; d is an integer from 1 to 2,000; S is an integer from 1 to 3; R and R' are each independently monocyclic N-substituted 1,3,4-triazoles, wherein the 1-nitrogen atom is substituted with lower alkyl of 1-6 carbon atoms or phenyl; X' and Y' are each independently connecting units selected from the group consisting of: ##STR13## wherein R 1 is lower alkyl C 1 -C 6 , alkyl cycloalkyl, and alkoxy; R v , R vi and R vii are H, methyl, methoxy, halogen, and mixtures thereof; and R x is C 1 -C 4 alkyl; and M is a charge-compensating ionic dopant of opposite electrical charge to the charge of the polymer backbone; wherein the polymer backbone is capable of undergoing reversible oxidation or reversible reduction or both to form the charged polymer backbone.

Claim 13

A tractable electroactive polymer which comprises a charged polymer backbone and charge-compensating ionic dopants associated therewith of the formula: ##STR12## wherein a is 0 or 1; b is 0 or 1; c is 0 or 1; n is an integer from 2 to 1,000; d is an integer from 1 to 2,000; S is an integer from 1 to 3; R and R' are each independently monocyclic N-substituted 1,3,4-triazoles, wherein the 1-nitrogen atom is substituted with lower alkyl of 1-6 carbon atoms or phenyl; X' and Y' are each independently connecting units selected from the group consisting of: ##STR13## wherein R 1 is lower alkyl C 1 -C 6 , alkyl cycloalkyl, and alkoxy; R v , R vi and R vii are H, methyl, methoxy, halogen, and mixtures thereof; and R x is C 1 -C 4 alkyl; and M is a charge-compensating ionic dopant of opposite electrical charge to the charge of the polymer backbone; wherein the polymer backbone is capable of undergoing reversible oxidation or reversible reduction or both to form the charged polymer backbone.

Claim 14

The electroactive polymer according to claim 11, wherein R and R' are each diradicals of the formula: ##STR14## wherein R 1 is lower alkyl of 1-6 carbon atoms or phenyl.

Claim 15

The electroactive polymer according to claim 11, wherein X' and Y' are independently selected from the group consisting of 1,4-phenylene, 4,4'-biphenylene, vinylene, and ethynylene.

Claim 16

The electroactive polymer according to claim 13, wherein X' and Y' are 1,4-phenylene.

Claim 17

The electroactive polymer according to claim 11, wherein X' and Y' are 4,4'-N-alkylaminodiphenylene.

Claim 18

The electroactive polymer according to claim 11, wherein n is from about 5 to about 500.

Claim 19

The electroactive polymer according to claim 11, wherein a is 1, b and c are zero, and the polymer has the formula: ##STR15##

Claim 20

The electroactive polymer according to claim 11, wherein a, b and c are zero, and the polymer has the formula: ##STR16##

Claim 21

The electroactive polymer according to claim 11, wherein the charge-compensating ionic dopant M is a cation selected from the group consisting of the alkali metal ions, alkali earth metal ions, Group III metal ions, and ##STR17## wherein R xi is a straight- or branched-chain alkyl of C 1 -C 6 , or mixtures of said cations.