LIGHT ABSORPTION MATERIAL FOR SOLAR CELL INCLUDING COMPOUND OF PEROVSKITE STRUCTURE AND SOLAR CELL, DYE-SENSITIZED SOLAR CELL, ORGANIC SOLAR CELL AND PEROVSKITE SOLAR CELL INCLUDING THE SAME

摘要

One aspect of the present invention provides a light absorption material for a solar cell including a moisture absorbent nanopowder and a compound of a perovskite structure. The light absorption material for a solar cell comprises: at least one absorbent metal oxide nanopowder selected from a group comprising a lithium oxide (Li_2O), a sodium oxide (Na_2O), a barium oxide (BaO), a potassium oxide (CaO), and a magnesium oxide (MgO); and the compound of the perovskite structure. A solar cell including the compound of the perovskite structure prevents deterioration caused by moisture.