Conductive composition, conductive member and production method thereof, touch panel, and solar cell

Patent metadata

Field	Value
Publication number	US-9343594-B2
Application number	US-201414226400-A
Country	US
Kind code	B2
Filing date	Mar 26, 2014
Priority date	Sep 28, 2011
Publication date	May 17, 2016
Grant date	May 17, 2016

Abstract

A conductive composition includes at least: a) metal conductive fibers having an average minor axis length of from 1 nm to 150 nm; and b) a compound represented by the following Formula (1) or Formula (2) in an amount of from 0.1% by mass to 1000% by mass with respect to the metal conductive fibers:

P—(CR 1 ═Y) n -Q  Formula (1)
wherein, in Formula (1), P and Q each independently represent a group represented by OH, NR 2 R 3 or CHR 4 R 5 , in which R 2 and R 3 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and R 4 and R 5 each independently represent a hydrogen atom or a substituent; Y represents CR 6 or a nitrogen atom; R 1 and R 6 each independently represent a hydrogen atom or a substituent; at least two of the groups represented by R 1 , R 2 , R 3 , R 4 , R 5 or R 6 may be bonded to each other to form a ring; n represents an integer from 0 to 5; when n is 0, neither P nor Q is a group represented by OH or CHR 4 R 5 ; and when n represents a number of 2 or greater, the plurality of atomic groups each represented by (CR 1 ═Y) may be the same as or different from each other;

R 7 —C(═O)—H  Formula (2)
wherein, in Formula (2), R 7 represents a hydrogen atom, an OH group, an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group.

First claim

The invention claimed is:

1. A conductive composition comprising at least: a) metal conductive fibers having an average minor axis length of from 1 nm to 150 nm; and b) a compound represented by the following Formula (1) in an amount of from 0.1% by mass to 1000% by mass with respect to the metal conductive fibers:
P—(CR 1 ═Y) n -Q  Formula (1)

wherein, in Formula (1), P and Q each independently represent a group represented by OH, NR 2 R 3 or CHR 4 R 5 , in which R 2 and R 3 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and R 4 and R 5 each independently represent a hydrogen atom or a substituent; Y represents CR 6 or a nitrogen atom; R 1 and R 6 each independently represent a hydrogen atom or a substituent; at least two of the groups represented by R 1 , R 2 , R 3 , R 4 , R 5 or R 6 may be bonded to each other to form a ring; n represents an integer from 0 to 5; when n is 0, neither P nor Q is a group represented by OH or CHR 4 R 5 ; and when n represents a number of 2 or greater, the plurality of atomic groups each represented by (CR 1 ═Y) may be the same as or different from each other;
wherein the compound represented by Formula (1) is a compound represented by a formula selected from the group consisting of the following Formula (3) to Formula (6) and Formula (8) to Formula (17):
R 171 R 172 N—NR 173 R 174   Formula (17)

wherein, in Formula (3), V 3 represents a hydrogen atom or a substituent, and the hydrogen atom or the substituent represented by V 3 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (3);
in Formula (4), V 4 represents a hydrogen atom or a substituent, and the hydrogen atom or the substituent represented by V 4 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (4);
in Formula (5), V 5 represents a hydrogen atom or a substituent, R 51 and R 52 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and the hydrogen atom or the substituent represented by V 5 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (5);
in Formula (6), V 6 represents a hydrogen atom or a substituent, R 61 and R 62 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and the hydrogen atom or the substituent represented by V 6 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (6);
in Formula (8), V 8 represents a hydrogen atom or a substituent, R 81 and R 82 each independently represent a hydrogen atom or a substituent, and the hydrogen atom or the substituent represented by V 8 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (8);
in Formula (9), V 9 represents a hydrogen atom or a substituent, R 91 , R 92 , R 93 and R 94 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and the hydrogen atom or the substituent represented by V 9 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (9);
in Formula (10), V 10 represents a hydrogen atom or a substituent, R 101 , R 102 , R 103 and R 104 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and the hydrogen atom or the substituent represented by V 10 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (10);
in Formula (11), V 11 represents a hydrogen atom or a substituent, and the hydrogen atom or the substituent represented by V 11 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (11);
in Formula (12), V 12 represents a hydrogen atom or a substituent, R 121 and R 122 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and the hydrogen atom or the substituent represented by V 12 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (12);
in Formula (13), V 13 represents a hydrogen atom or a substituent, R 131 and R 132 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and the hydrogen atom or the substituent represented by V 13 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (13);
in Formula (14), V 14 represents a hydrogen atom or a substituent, R 141 , R 142 and R 143 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom, and the hydrogen atom or the substituent represented by V 14 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (14);
in Formula (15), V 15 represents a hydrogen atom or a substituent, R 151 represents a hydrogen atom or a substituent, and the hydrogen atom or the substituent represented by V 15 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (15);
in Formula (16), V 16 represents a hydrogen atom or a substituent, R 161 represents a hydrogen atom or a substituent, and the hydrogen atom or the substituent represented by V 16 is bonded, in a number of one group or an arbitrary number of groups that can be substituted, at one or more arbitrary positions, where substitution is possible, of a cyclic structure contained in Formula (16); and
in Formula (17), R 171 , R 172 , R 173 and R 174 each independently represent a hydrogen atom or a group that can be substituted on a nitrogen atom.

2. The conductive composition according to claim 1 , wherein the compound represented by Formula (1) is a compound represented by a formula selected from the group consisting of Formula (3), Formula (4), Formula (8), Formula (11), Formula (12), Formula (13) and Formula (14).

3. The conductive composition according to claim 1 , wherein the compound represented by Formula (1) is contained in an amount of from 0.1% by mass to 100% by mass with respect to the metal conductive fibers.

4. The conductive composition according to claim 1 , wherein the metal conductive fibers comprise silver in an amount of from 50 mol % to 100 mol %.

5. The conductive composition according to claim 1 , wherein the average minor axis length of the metal conductive fibers is from 1 nm to 30 nm.

Assignees

• Fujifilm Corp

Inventors

• Oya Toyohisa
• Nakahira Shinichi

Classifications

• H10F77/244

  made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers · CPC title

• H10F77/211

  for photovoltaic cells · CPC title

• C09D7/1266

  Chemistry & Metallurgy · mapped topic

• C08K7/06

  Elements · CPC title

• B32B7/02

  Physical, chemical or physicochemical properties · CPC title