To provide a metal complex coloring matter which gives sufficiently high energy conversion efficiency when used as a sensitizing coloring matter for a coloring matter-sensitized solar battery, and a photoelectrode and the coloring matter-sensitized solar battery obtained using the same.
The metal complex coloring matter is represented by chemical formula (1) [wherein M is a metal or a metal ion functioning as a coordination center having a coordination number of 6; R1-R14 are each independently a hydrogen atom or a monovalent substituent group; X1 and X2 are each independently a monovalent group coordinately bonded to the metal or the metal ion; and provided that at least one of R1-R14 is an optionally substituted aryl group, that R1-R14 may be linked together to form a ring structure and that X1 and X2 may be linked together].
SHIOZAWA MASATO
MOTOHIRO TOMOMI
TOYODA TATSUO
FUKUMOTO SHUNGO
AISIN SEIKI
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Shiro Terasaki
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