光电转换元件、色素增感太阳电池、金属错合物色素、配位子、色素溶液、色素吸附电极及色素增感太阳电池的制造方法;PHOTOELECTRIC CONVERSION ELEMENT, PIGMENT SENSITIZED SOLAR CELL, METAL COMPLEX PIGMENT, LIGAND, PIGMENT SOLUTION, PIGMENT ADSORPTION ELECTRODE AND METHOD FOR PRODUCING PIGMENT SENSITIZED SOLAR CELL

摘要

配位子由下述式(AL)表示，金属错合物色素具有所述配位子，色素溶液包含所述金属错合物色素，色素吸附电极为使用所述色素溶液而得，色素增感太阳电池的制造方法是使用所述色素吸附电极，光电转换元件具有导电性支撑体、包含电解质的感光体层、包含电解质的电荷转移体层及对极，感光体层具有半导体微粒子，所述半导体微粒子载持具有由下述式(AL)表示的配位子的金属错合物色素：;Rp 1 及Rp 2 表示选自与吡啶环键结的碳原子为sp 2 碳的烯基、与吡啶环键结的碳原子为sp碳的炔基、芳基及杂芳基的基团；Anc 1 ~Anc 3 表示酸性基；R 1 ~R 3 表示不具有Anc 1 ~Anc 3 、Rp 1 、Rp 2 的取代基；m1及m2表示0~3的整数，m1与m2的至少一个为1~3的整数；n1~n3表示0~2的整数；在n1~n3分别为2时，2个基团可相同亦可不同，所述基团可相互键结而形成环。;Rp 1 and Rp 2 represent groups selected from an alkenyl group in which a carbon atom bonding to a pyridine ring is a sp 2 carbon, an alkynyl group in which a carbon atom bonding to a pyridine ring is a sp carbon, an aryl group and a heteroaryl group; Anc 1 to Anc 3 represent an acidic group; R 1 to R 3 represent a substituent not having Anc 1 to Anc 3 , Rp 1 , Rp 2 ; m1 and m2 represent an integer ranging from 0 to 3, and at least one of m1 and m2 is an integer ranging from 1 to 3; n1 to n3 represent an integer ranging from 0 to 2; when n1 to n3 are 2, respectively, two groups may be the same, and may be different, and the groups may bond to each other to form a ring.