| 主权项 |
1. A composition comprising:
a polymer compound comprising one or more structural unit(s) selected from the group consisting of a structural unit represented by Formula (16), a structural unit represented by Formula (18), a structural unit represented by Formula (20), and a structural unit represented by Formula (22); and an ionic compound represented by Formula (23);wherein the structural unit represented by Formula (16) is: wherein: R7 is a monovalent group comprising a group represented by Formula (17); Ar4 is a (2+n7)-valent aromatic group that optionally has a substituent other than R7; n7 is an integer of 1 or more; when a plurality of R7 are present, each R7 may be the same as or different from each other; and wherein the structural unit represented by Formula (17) is: wherein: R8 is a (1+m4+m5)-valent organic group; Q1 is a divalent organic group; Q3 is a divalent organic group; Y1 is —CO2−, —SO3−, —SO2−, PO32−, OR —B(Rα)3−; Rα is an alkyl group having 1 to 30 carbon atoms that optionally have a substituent or an aryl group having 6 to 50 carbon atoms that optionally has a substituent; each Rα may be the same as or different from each other; M1 is a metallic cation or an ammonium cation that optionally has a substituent; Y3 is a cyano group or a group represented by either of Formulas (7) to (15); n2 is an integer of 0 or more; a1 is an integer of 1 or more and is selected so that the charge of the group represented by Formula (17) is zero; n6 is an integer of 0 or more; m4 and m5 are each independently an integer of 1 or more; when a plurality of Q1 are present, each Q1 may be the same as or different from each other; when a plurality of Q3 are present, each Q3 may be the same as or different from each other; when a plurality of Y1 are present, each Y1 may be the same as or different from each other; when a plurality of M1 are present, each M1 may be the same as or different from each other; when a plurality of Y3 are present, each Y3 may be the same as or different from each other; when a plurality of n2 are present, each n2 may be the same as or different from each other; when a plurality of a1 are present, each a1 may be the same as or different from each other; and when a plurality of n6 are present, each n6 may be the same as or different from each other; wherein Formulas (7) to (15) are:
—O—(R′O)a3—R″ (7)—S—(R′S)a4—R″ (9)—C(═O)—(R′—C(═O))a4—R″ (10)—C(═S)—(R′—C(═S))a4—R″ (11)—N{(R′)a4—R″}2 (12)—C(═O)O—(R′—C(═O)O)a4—R″ (13)—C(═O)O—(R′O)a4—R″ (14)—NHC(═O)—(R′NHC(═O))a4—R″ (15) wherein: R′ is a divalent hydrocarbon group that optionally has a substituent; R″ is a hydrogen atom, a monovalent hydrocarbon group that optionally has a substituent, a carboxyl group, a sulfo group, a hydroxyl group, a mercapto group, —NRC2, a cyano group, or —C(═O)NRC2; R′″ is a trivalent hydrocarbon group that optionally has a substituent; a3 is an integer of 1 or more; a4 is an integer of 0 or more; Rc is an alkyl group having 1 to 30 carbon atoms that optionally has a substituent or an aryl group having 6 to 50 carbon atoms that optionally has a substituent; each Rc may be the same as or different from each other; when a plurality of R′ are present, each R′ may be the same as or different from each other; when a plurality of R″ are present, each R″ may be the same as or different from each other; and when a plurality of a4 are present, each a4 may be the same as or different from each other;wherein the structural unit represented by Formula (18) is: wherein: R9 is a monovalent group comprising a group represented by Formula (19); Ar5 is a (2+n8)-valent aromatic group that optionally has a substituent other than R9; n8 is an integer of 1 or more; when a plurality of R9 are present, each R9 may be the same as or different from each other; and wherein the group represented by Formula (19) is: wherein: R10 is a (1+m6+m7)-valent organic group; Q3, and n6 are the same as the corresponding definitions above; Q2 is a divalent organic group; Y2 is a carbocation, an ammonium cation, a phosphonium cation, a sulfonium cation, or an iodonium cation; M2 is F−, Cl−, Br−, I−, OH−, B(Rb)4−, RbSO3−, RbCOO−, ClO−, ClO2−, ClO3−, ClO4−, SCN−, CN−, NO3−, HSO4−, H2PO4−, BF4−, or PF6−; Rb is an alkyl group having 1 to 30 carbon atoms that optionally has a substituent or an aryl group having 6 to 50 carbon atoms that optionally has a substituent; when a plurality of Rb are present, and each Rb may be the same as or different from each other; n4 is an integer of 0 or more; a2 is 1; m6 and m7 are each independently an integer of 1 or more; and when a plurality of Q2 are present, each Q2 may be the same as or different from each other; when a plurality of Q3 are present, each Q3 may be the same as or different from each other; when a plurality of Y2 are present, each Y2 may be the same as or different from each other; when a plurality of M2 are present, each M2 may be the same as or different from each other; when a plurality of Y3 are present, each Y3 may be the same as or different from each other; when a plurality of n4 are present, each n4 may be the same as or different from each other; and when a plurality of n6 are present, each n6 may be the same as or different from each other;wherein the structural unit represented by Formula (20) is: wherein: R11 is a monovalent group comprising a group represented by Formula (2) or a group represented by Formula (17); R12 is a monovalent group comprising a group represented by Formula (21); Ar6 is a (2+n9+n10)-valent aromatic group that optionally has a substituent other than either R11 or R12; n9 and n10 are each independently an integer of 1 or more; and when a plurality of R11 are present, each R11 may be the same as or different from each other; when a plurality of R12 are present, each R12 may be the same as or different from each other; and wherein the group represented by Formula (21) is:
—R13-{(Q3)n6-Y3}m8 (21) wherein: R13 is a single bond or a (1+m8)-valent organic group; Q3, Y3, and n6 are the same as the corresponding definitions above; m8 is an integer of 1 or more, and when R13 is a single bond, m8 is 1; when a plurality of Q3 are present, each Q3 may be the same as or different from each other; when a plurality of Y3 are present, each Y3 may be the same as or different from each other; and when a plurality of n6 are present, each n6 may be the same as or different from each other; wherein the group represented by Formula (2) is:
—R2-{(Q1)n2-Y1(M1)a1}m1 (2) wherein: Q1, Y1, M1, n2, and a1 are the same as the corresponding definitions above; R2 is a single bond or a (1+m1) valent organic group; a1 is an integer of 1 or more and is selected so that the charge of the group represented by Formula (2) is zero; m1 is an integer of 1 or more, and when R2 is a single bond, m1 is 1; when a plurality of Q1 are present, each Q1 may be the same as or different from each other; when a plurality of Y1 are present, each Y1 may be the same as or different from each other; when a plurality of M1 are present, each M1 may be the same as or different from each other; when a plurality of n2 are present, each n2 may be the same as or different from each other; when a plurality of a1 are present, each a1 may be the same as or different from each other;wherein the structural unit represented by Formula (22) is: wherein: R14 is a monovalent group comprising a group represented by Formula (4) or a group represented by Formula (19); R15 is a monovalent group comprising a group represented by Formula (21); Ar17 is a (2+n11+n12)-valent aromatic group that optionally has a substituent other than either R14 or R15; n11 and n12 are each independently an integer of 1 or more; when a plurality of R14 are present, each R14 may be the same as or different from each other; when a plurality of R15 are present, each R15 may be the same as or different from each other; and wherein the group represented by Formula (4) is:
—R4-{(Q2)n4-Y2(M2)a2}m2 (4) wherein: Q2, Y2, M2, n4, and a2 are the same as the corresponding definitions above; R4 is a single bond or a (1+m2)-valent organic group; m2 is an integer of 1 or more, and when R4 is a single bond, m2 is 1; when a plurality of Q2 are present, each Q2 may be the same as or different from each other; when a plurality of Y2 are present, each Y2 may be the same as or different from each other; when a plurality of M2 are present, each M2 may be the same as or different from each other; when a plurality of n4 are present, each n4 may be the same as or different from each other;wherein the group represented by Formula (23) is:
(M3)a5(Z3)b1 (23) wherein: M3 is a metallic cation or an ammonium cation that optionally has a substituent; Z3 is F−, Cl−, Br−, I−, OH−, B(RP)4−, RPSO3−, RPCOO−, RPO−, ClO−, ClO2−, ClO3−, ClO4−, SCN−, CN−, NO3−, CO32−, SO42−, HSO4−, PO43−, HPO42−, H2PO4−, BF4−, or PF6−; a5 is an integer of 1 or more, b1 is an integer of 1 or more, and a5 and b1 are selected so that the charge of the ionic compound represented by Formula (23) is zero; RP is a monovalent organic group that optionally has a substituent; and when a plurality of RP are present, each RP may be the same as or different from each other. |
