DYE, PHOTOELECTRIC CONVERSION ELEMENT USING THE SAME, PHOTOELECTROCHEMICAL CELL, AND METHOD OF PRODUCING DYE
申请人:Kobayashi Katsumi
公开号:US20110213144A1
公开(公告)日:2011-09-01
A dye, having a structure represented by formula (1A):
wherein A represents a group of atoms necessary for forming a ring together with the carbon-nitrogen bond; at least one of Y
1A
and Y
2A
represents an acidic group, in which when they each represent an acidic group, they may be the same as or different from each other, or when only one of them represents an acidic group, the other represents an electron-withdrawing group; D represents a group to give a dye; n represents an integer of 1 or greater; L represents a single bond or a divalent linking group; and Y
3A
represents an acidic group.
一种染料,其结构由式(1A)表示:其中A代表与碳-氮键一起形成环的原子团;Y1A和Y2A中至少一个代表酸性基团,当它们各自代表酸性基团时,它们可以相同也可以不同,或者当它们中只有一个代表酸性基团时,另一个代表电子吸引基团;D代表给染料的基团;n代表大于等于1的整数;L代表单键或二价连接基团;Y3A代表酸性基团。