公开(公告)号：US10730894B2

公开(公告)日：2020-08-04

申请号：US15501346

申请日：2015-08-03

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Sang Il Seok ,  Jun Hong Noh ,  Wook Seok Yang ,  Jang Won Seo ,  Nam Joong Jeon

IPC: C07F7/24 ,  H01G9/20 ,  H01L51/00 ,  H01L51/42

Abstract: The present invention relates to a method for preparing an inorganic/organic hybrid perovskite compound film, and a structure for a solar cell and, specifically, a method for preparing an inorganic/organic hybrid perovskite compound film, according to one embodiment of the present invention, can comprise the steps of: a) forming, on a substrate layer, an adduct layer containing an adduct of halogenated metal and guest molecule; and b) preparing an inorganic/organic hybrid perovskite compound film by reacting the adduct layer and an organic halide.