摘要:
A polymer compound comprising a repeating unit of the following formula (1) and at least one of a repeating unit of the following formula (2) and a repeating unit of the following formula (70).
(wherein, Q represents
Ar 1 and Ar 2 represent an arylene group, divalent heterocyclic group or divalent aromatic amine group. Ar 3 represents an aryl group, monovalent heterocyclic group or monovalent aromatic amine group. Z represents -CR 1 =CR 2 - or -C≡C-. R 1 and R 2 represent a hydrogen atom, alkyl group or the like. m represents 0 or 1.)
(wherein, a ring A and a ring B represent an aromatic hydrocarbon ring, and at least one of the ring A and the ring B is an aromatic hydrocarbon ring having two or more benzene rings condensed. Rw and Rx represent an alkyl group, alkoxy group or the like.)
(wherein, a ring C and a ring D represent an aromatic ring. E represents O or S.).
摘要:
A polymer compound comprising a repeating unit of below formula (1), and having a polystyrene reduced number average molecular weight of 10 3 to 10 8 ,
wherein, Ar 1 and Ar 2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X 1 and X 2 each independently represent O, S, C (=O), S (=O), SO 2 , C(R 1 )(R 2 ), Si(R 3 )(R 4 ), N(R 5 ), B(R 6 ), P(R 7 ) or P(=O)(R 8 ).X 1 and X 2 are not the same. X 1 and Ar 2 bond to adjacent carbons in the aromatic ring of Ar 1 , and X 2 and Ar 1 bond to adjacent carbons in the aromatic ring of Ar 2 .
摘要:
A polymer compound comprising a repeating unit represented by the following general formula (1-1) and/or a repeating unit represented by the following general formula (1-2): [General Formula (1-1)]
(in the formula, R f1 and R g1 are the same or different, and each represents a phenyl group or the like, and R d1 and R e1 are the same or different, and each represents a hydrogen atom or the like) [General Formula (1-2)]
(in the formula, R f2 and R g2 are the same or different, and each represents a phenyl group or the like, and R d2 and R e2 are the same or different, and each represents a hydrogen atom or the like).
摘要:
A polymer compound comprising a repeating unit of below formula (1) or (2), and having a polystyrene reduced number average molecular weight of 10 to 10 , (wherein, Ar and Ar each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X and X each independently represent O, S, C(=O), S(=O), SO2, C(R )(R ), Si(R )(R ), N(R ), B(R ), P(R ) or P(=O)(R ). X and X are not the same. X and Ar bond to adjacent carbons in the aromatic ring of Ar , and X and Ar bond to adjacent carbons in the aromatic ring of Ar ), (wherein, Ar and Ar each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X and X each independently represent N, B, P, C(R ) or Si(R ). X and X are not the same. X and Ar bond to adjacent carbons in the aromatic ring of Ar , and X and Ar bond to adjacent carbons in the aromatic ring of Ar .).
摘要:
Disclosed is a photoelectric conversion element comprising a pair of electrodes, at least one of which is transparent or translucent, and a photoactive layer provided between the electrodes, wherein the photoactive layer contains an electron donating compound and an electron accepting compound, and the electron donating compound or the electron accepting compound is a polymer compound having a repeating unit represented by the following formula (I), and the proportion of the repeating unit represented by the formula (I) is the highest among all of the repeating units contained in the polymer compound:
wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are the same or different, repre sent a hydrogen atom or a substituent, and may be linked with one another to form a cyclic structure; X 1 , X 2 and X 3 are the same or different and represent a sulfur atom, an oxygen atom, a selenium atom, -N(R 7 )- or -CR 8 =CR 9 -; R 7 , R 8 , and R 9 are the same or different and represent a hydrogen atom or a substituent; and n and m are the same or different and represent an integer of 0 to 5; and when a plurality of R 1 s, R 2 s, R 5 s, R 6 s, X 1 s or X 3 s respectively exist, they may be the same or different.
摘要:
A polymer compound comprising a repeating unit of below formula (1) or (2), and having a polystyrene reduced number average molecular weight of 10 3 to 10 8 , (wherein, Ar 1 and Ar 2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X 1 and X 2 each independently represent O, S, C(=O), S(=O), SO 2 , C(R 1 )(R 2 ), Si(R 3 )(R 4 ), N(R 5 ), B(R 6 ), P(R 7 ) or P(=O)(R 8 ). X 1 and X 2 are not the same. X 1 and Ar 2 bond to adjacent carbons in the aromatic ring of Ar 1 , and X 2 and Ar 1 bond to adjacent carbons in the aromatic ring of Ar 2 ), (wherein, Ar 3 and Ar 4 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X 3 and X 4 each independently represent N, B, P, C(R 9 ) or Si(R 10 ). X 3 and X 4 are not the same. X 3 and Ar 4 bond to adjacent carbons in the aromatic ring of Ar 3 , and X 4 and Ar 3 bond to adjacent carbons in the aromatic ring of Ar 4 .).
摘要:
A polymer compound comprising a repeating unit represented by the following general formula (1-1) and/or a repeating unit represented by the following general formula (1-2): [General Formula (1-1)]
(in the formula, R f1 and R g1 are the same or different, and each represents a phenyl group or the like, and R d1 and R e1 are the same or different, and each represents a hydrogen atom or the like) [General Formula (1-2)]
(in the formula, R f2 and R g2 are the same or different, and each represents a phenyl group or the like, and R d2 and R e2 are the same or different, and each represents a hydrogen atom or the like).
摘要:
A polymer compound comprising a repeating unit of the following formula (1) and having a polystyrene-reduced number average molecular weight of 1×10 3 to 1×10 8 :
[wherein, Ar 1 and Ar 2 represent an arylene group, divalent heterocyclic group or divalent aromatic amine group. Z 1 represents -CR 1 =CR 2 - or -C≡C-. Here, R 1 and R 2 represent a hydrogen atom, alkyl group, aryl group or the like. m and n represent 1 or 2. R s and R t represent a hydrogen atom, alkyl group or alkoxy group.].
摘要:
A block copolymer comprising two or more blocks and having fluorescence in the solid state, wherein blocks thereof may be the same or different, and in each of the blocks, one or more kinds of repeating units are bonded through conjugated bonds, and bonding between the blocks is made by junction unit having conjugated bond, and the polystyrene reduced number average molecular weight of at least one block is 1x10 3 to 1x10 8 .