62557-28-2Relevant academic research and scientific papers
COMPOUND HAVING HEPTAMETHINE STRUCTURE, SENSITIZING DYE AND PHOTOELECTRIC CONVERSION ELEMENT
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Paragraph 0117, (2014/01/23)
Provided is a compound having a heptamethine structure represented by the following general formula (1) used as a sensitizing dye for a photoelectric conversion device, and a photoelectric conversion device using the compound as a sensitizing dye, which may solve the problems of the related art. In the general formula (1), R1 and R2 each represent a hydrogen atom, an alkyl group or an aryl group; R3 to R6 each represent an alkyl group having from 1 to 18 carbon atoms; X represents a halogen atom; Y represents a monovalent anion; Z represents an alkyl group, an alkoxy group or an aryl group when R3 to R6 each have from 1 to 5 carbon atoms, or a hydrogen atom, an alkyl group, an alkoxy group or an aryl group when R3 to R6 each have from 6 to 18 carbon atoms; and m and n each represent an integer of from 1 to 12.
