PHOTOELECTRIC CONVERSION ELEMENT, SOLAR BATTERY, METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERSION ELEMENT, AND SURFACE TREATMENT AGENT FOR PEROVSKITE-TYPE CRYSTAL FILM
申请人:FUJIFILM Corporation
公开号:EP3509117A1
公开(公告)日:2019-07-10
Provided is a photoelectric conversion element in which a photosensitive layer is composed of a light absorbing agent containing a perovskite compound, the element including a protective layer that includes a compound having a molecular weight of 5000 or less which is represented by Formula (A), on a surface of the photosensitive layer; a method for manufacturing this photoelectric conversion element; and a solar cell which is formed of this photoelectric conversion element.
Formula (A) RA-Z
In Formula (A), RA represents a specific group. Z represents an acidic group or a salt thereof.
Further provided is a surface treating agent for a perovskite-type crystal film, including a compound having a molecular weight of 5000 or less which is represented by Formula (A).