Electroconductive polymer composition, electroconductive polymer material and method for producing electroconductive polymer material
AssigneeFUJIFILM Corporation
InventorsTakashi Kato, Katsuyuki Yofu
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Abstract
An electroconductive polymer composition of the invention contains a conductive polymer and a trivalent phosphorus compound. The trivalent phosphorus compound is preferably a compound represented by the following Formulae (I) to (IV). In Formulae (I) to (IV), R1 to R12 each independently represent a hydrogen atom, an alkyl group, an aryl group or a heteroaryl group. An electroconductive polymer material of the invention has a layer formed by using the conductive polymer composition, or has a layer containing a conductive polymer and a layer containing a trivalent phosphorus compound separately.
Claims14
An electroconductive polymer composition comprising an electroconductive polymer having an electroconductivity of 10−6 S·cm−1 or more and a trivalent phosphorus compound,
- wherein the trivalent phosphorus compound is a compound represented by the following formulae (I), (II), (III) or (IV):
- wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and R12 in Formulae (I), (II), (III) and (IV) each independently represent a hydrogen atom, an alkyl group having 1 to 40 carbon atoms, an aryl group having 6 to 40 carbon atoms, or a five-membered to eight-membered heteroaryl group including at least one hetero atom of N, S, O or Se,
- wherein the electroconductive polymer includes polythiophene or a derivative thereof represented by the following Formula (1):
- wherein, in Formula (1), R11 represents a substituent;
- m11 is an integer of from 0 to 2;
- when m11 represents 2, the R11s may be either the same or different and also may be linked to each other to form a ring;
- and n11 is an integer of 1 or greater, and
- wherein a compounding ratio of the trivalent phosphorus compound and the electroconductive polymer (trivalent phosphorus compound:electroconductive polymer) is in a range of from 0.05:1.2 to 1:1.2 by mass ratio.
An electroconductive polymer material comprising:
- a support;
- at least one layer containing a electroconductive polymer having electroconductivity of 10−6 S·cm−1 or more;
- and
- at least one layer containing a trivalent phosphorus compound, and the layers being disposed on or above the support,
- wherein the trivalent phosphorus compound is a compound represented by the following Formulae (I), (II), (III) or (IV):
- wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and R12 in Formulae (I), (II), (III) and (IV) each independently represent a hydrogen atom, an alkyl group having 1 to 40 carbon atoms, an aryl group having 6 to 40 carbon atoms, or a five-membered to eight-membered heteroaryl group including at least one hetero atom of N, S, O or Se,
- wherein the electroconductive polymer includes polythiophene or a derivative thereof represented by the following Formula (1):
- wherein, in Formula (1), R11 represents a substituent;
- m11 is an integer of from 0 to 2;
- when m11 represents 2, the R11s may be either the same or different and also may be linked to each other to form a ring;
- and n11 is an integer of 1 or greater, and
- wherein a compounding ratio of the trivalent phosphorus compound and the electroconductive polymer (trivalent phosphorus compound:electroconductive polymer) is in a range of from 0.05:1.2 to 1:1.2 by mass ratio.
Dependencies are inferred from the claim text.